GeoGebra 歷史版本列表
更新時間：2018-05-31
更新細節：
What's new in this version:
GeoGebra 6.0.471.0
- Fix for Asymptote(2^x / (2^x - 3^x))
- Fix for truncation in iframes
- CAS View: fix for reloading MidPoint() / Center()
- Mobile: fix for plotting eg y = x sin(x) then x^2 + y^2 = pi^2
GeoGebra 6.0.470.0
- Change log not available for this version
GeoGebra 6.0.468.0
- Classic 6: Download as -> Activity as Webpage
- CAS View: new command Assume( , ).
- Classic 6: fix for missing toolbar when loading files
- Screenreader support for drop-down menus
GeoGebra 6.0.466.0
- 3D View: fix for IntersectPath() when the z-axis is rescaled
- new command MAD( ), MAD( , ) for Mean Absolute Deviation
- CAS View: improvement for sqrt(x - 1) * sqrt(x - 2)
- SetAxesRatio(a, 1) now keeps the y-axis fixed
- fix for Sequence(Intersect(a, Element(L_1, i), 2), i, 1, 9)
- fix for Translate(inequality)
GeoGebra 6.0.465.0
- Editor: fix for eg |x|/3
- Make sure the full-screen button always appears in the right-hand view
- for for using + to move a point on a path
GeoGebra 6.0.464.0
- Chrome: fix for exporting large images
GeoGebra 6.0.463.0
- CAS View: fix bug with NSolve Tool eg Sum(T/2^n, n, 3, 10) = 1500000
- CAS View: fix for UnitVector(Vector((1, 2, 3)))
- GeoGebra 6: fix for Ubuntu 18.04
GeoGebra 6.0.462.0
- TikZ Export: use pgfplots for the axes/grid
GeoGebra 6.0.459.0
- CAS View: fix for NSolve Tool for eg A'(x) = 0
- CAS View: improvements for eg Factor(1+ln(x) + 2 ln(y)) and Expand(ln(3x^5))
- Graphics View: support currencies as axes unit £ € $ ¥ ₩ ϯ ₫ ₪ ₮ ₨ ₹
- bugfix: Make sure + and - keys work for moving Point(path) again
- Load toolbar icons asyncronously
- fix decimal point display bug
GeoGebra 6.0.458.0
- Fix for disappearing objects when preview points calculated
- Custom Toolbar working in the new UI
GeoGebra 6.0.455.0
- fix mean and variance for Pascal Distribution
- fix scaling problem
GeoGebra 6.0.453.0
- 3D View: fix for opacity of circles in lists
- improvement for plotting eg Derivative(|x|)
- fixes for ⊕ (XOR)
GeoGebra 6.0.452.0
- make sure keyboard is shown for tool dialogs
- new command IsTangent( , )
- GeoGebra 6: fix LaTeX preview in Text Tool
- Create image with pic1 = ExportImage("view", 2, "corner", A, "corner2", B)
- CAS View: Improved answer for eg Solve(sin(x) = sin(2x))
GeoGebra 6.0.451.0
- fix for loading some /o/ URLs
GeoGebra 6.0.450.0
- CAS View: fix for Sum(RandomBetween(0,1),t,1,20)
- GeoGebra 6: Export multi-page PDFs with ExportImage("type", "pdf", "filename", "test.pdf", "slider", n)
GeoGebra 6.0.447.0
- fix for toolbar disappearing on file load
- load SVG files with drag'n'drop
- iOS: fix for FitSin()
GeoGebra 6.0.445.0
- CAS View: fix for PerpendicularLine( , )
- GeoGebra Classic 6 (online): fix for a=Integral(ℯ^(-x^(2)),-∞,0)
- Speedup for definite integrals of piecewise functions
- Open context menu in Graphics View withF10 or
- 3D View: thinner axes
- Editor: fix for (3|4) and (cross-product)
GeoGebra 6.0.444.0
- fix for Integral(x (x - (exp(x) - exp(-x)) / 2 / ((exp(1) - exp(-1)) / 2)))
- fix for moving vertical sliders
GeoGebra 6.0.443.0
- fix for integrating piecewise functions
GeoGebra 6.0.442.0
- CAS View: add InverseNormal()
- CAS View: LeftSide() and RightSide() working for inequalities
- CAS View: fix for PerpendicularLine( , )
- Dragging fixed background (on touch) will scroll the whole page
- Better control when dragging the slider on "automatic" increment
- GeoGebra 6 (offline): C will copy an image to the clipboard
GeoGebra 6.0.441.0
- fix for CopyFreeObject(centered image)
- fix for pasting
GeoGebra 6.0.438.0
- GeoGebra Classic 6: fix for redraw problems on iOS with dropdowns
- GeoGebra Classic 6: PDF export will include Graphics View 2 as a second page
- CAS View: fix for f(x) := π x
GeoGebra 6.0.437.0
- don't show recovery dialog for embedded applets
- fix for Input Boxes on mobile (small screens)
- fix for loading bad syntax If(a, {1}, 0)
- fix for freeze typing y=x after drawing polygon
GeoGebra 6.0.434.0
- fix for ! in editor
- fix for centered images
- new command InteriorAngles( ) (used by the Angle Tool for Polygons)
- SetColor() and SetBackgroundColor() accept hexcodes in the form #AARRGGBB and #RRGGBB eg SetBackgroundColor(text1, "#80FF0000")
- fix for Sequence(1, 2, 0.1)
- fix for redrawing LaTeX after fonts loaded
- fix for dragging Polygons
GeoGebra 6.0.432.0
- make sure "Create Slider" dialog doesn't appear for Input Boxes
- fix for on-screen keyboard in Norwegian
GeoGebra 6.0.431.0
- GeoGebra Classic 6: fix for switching language to eg Chinese
GeoGebra 6.0.429.0
- GeoGebra Classic 6: possible fix for "?" in CAS View
- Spreadsheet View: fix for Points not appearing when Create List dialog closed
- GeoGebra Classic 6: fix for switching to Norwegian
GeoGebra 6.0.427.0
- fix for rename dialog opening when using the Text Tool
- GeoGebra Classic 5: bundle with Java 8 to fix File -> Share problem
- fix for Tangent() for functions using acos(), atan()
- GeoGebra Classic 6: possible fix for "?" in CAS View
GeoGebra 6.0.426.0
- Android Classic: split screen mode disallowed
- Use = not ≟ for Conditional Functions
- 3D View: fix for drawing planes when axes are rescaled
- new command ExportImage() eg ExportImage("type", "svg", "filename", "myimage.svg"), ExportImage("type", "png", "filename", "myimage.png", "width", 1000), ExportImage("type", "png", "filename", "myimage.png", "scalecm", 1, "dpi", 300)
- Spreadsheet View: fix preview for List Tool
- Statistics Calculator: state now saved in .ggb file
GeoGebra 6.0.423.0
- Change log not available for this version
GeoGebra 6.0.422.0
- Fix problem with preview points
- iOS: fix problem with f'
GeoGebra 6.0.420.0
- Automatic preview points
- GeoGebra Classic 6: fix for icon size in Construction Protocol
- GeogebraSans-Regular and GeogebraSerif-Regular fonts removed
- CAS View: fix for Edge browser
- CAS View: fix for {1, 2} * {3, 4} and 3 / {1,2,3}
- CAS View: make sure UnitVector(), PerpendicularVector(), UnitPerpendicularVector() return a vector not point
- Fix for exporting images
GeoGebra 6.0.417.0
- Firefox: fix for SVG Export
- Algebra View: LaTeX and Presentation MathML can be pasted
- CAS View: fix for Division(2a^2+2a+1,a-1)
- CAS View: fix for Sum(Element({1,2,3,4},k),k,1,4)
GeoGebra 6.0.414.0
- Native Apps: fix for app not loading on Android 5.1
- Graphing / Geometry / 3D: fix for Edit menu getting stuck
GeoGebra 6.0.413.0
- Classic 6: fix for stopping recording to spreadsheet
- CAS View: fix for Solve(3*4^(x/5)=48)
- fix for arg(?)
GeoGebra 6.0.412.0
- 3D View: optimizations for multiple segments/polygons (especially for Edge browser)
- Algebra View: asin(),acos(),atan() respect the degree/radian setting
- improvement for function plotting on wider screens
- Classic 6: fix export in Data Analysis and Probability Calculator
- fix for Point(Locus)
- Classic 6: make sure the editor works better in the CAS View for long inputs
GeoGebra 6.0.411.0
- Classic 6: fix for exporting SVG/PSTricks/PGF/Asymptote
- Classic 5: fix for starting on Linux
GeoGebra 6.0.410.0
- CAS View: fix for LeftSide({a,b}={1,2})
- CAS View: small improvement for Simplify(x^(5k)*x^(2*k+1))
- Algebra View: fix for g(x)=f(x) / c in symbolic mode
- Classic 6: fix for lines in PGF / TikZ export
GeoGebra 6.0.409.0
- fix for Sequence(Surface(...
- fix problem with missing faces from eg cube
- CAS View: improvement for Simplify(x^(8*k+9)*x^(5*k))
- CAS View: fix for plotting Integral(f, 1, 2) and IntegralBetween(f, g, 1, 2)
- Editor: fix for typing eg x|x|
GeoGebra 6.0.408.0
- Classic 6: fix for Spreadsheet "Create" menu
GeoGebra 6.0.405.0
- Classic 5: fix file saving bug
- Classic 6: PDF Export
GeoGebra 6.0.404.0
- 3D: new user interface
GeoGebra 6.0.403.0
- Classic 5: fix for PDF export with images/hatching
- fix for inverted checkboxes in "View" menu
GeoGebra 6.0.401.0
- Midpoint tool works for Polygons (to give Centroid)
- fix for ZoomIn(-5, 5, -4, 4)
- Native apps: Quick stylebar: tap on object to quickly change color, point or line style, etc.
- iOS Native Apps: New tools: Create Slider, Angle with Given Size, Segment with Given Length, Regular Polygon, Circle with Center & Radius, Rotate around Point, Dilate from Point, Relation
GeoGebra 6.0.400.0
- more slider styling options
- CAS View: ToBase(), FromBase(), IndexOf() implemented
- fix for saving the style of eg Intersect(fun1, fun2, a, b)
GeoGebra 6.0.394.0
- Change log not available for this version
GeoGebra 6.0.393.0
- CAS View: fixes for Solve(-(1.4)^(n-1)32=-1000), Area(x^2+y^2=r^2), Area(polygon)
- CAS View: fix for Solve(f(x)==g(x)) when f is a result of Tangent()
- dpi setting in getPNGBase64() and writePNGtoFile() now works (but slow)
- GeoGebra Classic 6: SVG Export working
- Polar Grid: now allows any multiple of π
GeoGebra 6.0.392.0
- Change log not available for this version
GeoGebra 6.0.391.0
- Fix for Integral(sqrt((-3*a*cos(x)^(2)*sin(x))^(2)+(3a*(sin(x))^(2)*cos(x))^(2)),0,pi/2)
GeoGebra 6.0.390.0
- Fixes for F(t,x)=Integral(sin(x)*sin(t-x), x)
GeoGebra 6.0.389.0
- fixes for Korean in editor
GeoGebra 6.0.386.0
- Change log not available for this version
GeoGebra 6.0.385.0
- Brand new Graphing Calculator and Geometry Apps
- 3D View: SetAxesRatio( , , ) working
- Fix for renaming with _ and '
- Algebra View: Solve equations: exact and numeric
- Special points for functions: roots, min/max, intersections
- Classic: fix for plotting quadrics on macOS
GeoGebra 6.0.382.0
- Change log not available for this version
GeoGebra 6.0.381.0
- bugfix: make sure macro object eg Hexagon(G_8) can be moved with the arrow keys
- just one "zero" shown at the origin
- new full-screen, home and zoom buttons
- new parameters "showZoomButtons":true,"showFullscreenButton":true,
GeoGebra 6.0.379.0
- Curvature( ) works with 3D curves
- SelectObjects(InputBox) sets the focus
- Fix for FormulaText[FormulaText[FormulaText[... problem
- Math Calculators (offline only): Better CAS Engine eg exact answer for sqrt(ί)
GeoGebra 6.0.377.0
- CAS View: fix for "Copy to LaTeX"
- Default brackets for commands changed from eg ZoomIn[] to ZoomIn()
GeoGebra 6.0.374.0
- Fix for ZoomIn[ ]
- Make sure point can't be dragged off eg If[1<=x<=5,x]
GeoGebra 6.0.363.0
- Change log not available for this version
GeoGebra 6.0.355.0
- new functions fixed by default
- Graphing Calculator: Angle Bisector Tool fixed
- Spreadsheet: fix for Copy & Paste of formulas
- Spreadsheet: One-variable analysis tool now treats second column of data as frequencies (if just two columns selected)
- fix problem with SlopeField[1/y]
- fix problem with redefine dialog opening on double-click when it shouldn't
- Exam: Invert[ ] command not available when CAS is disabled
- new command NInvert[ ] for numerical function inversion (intended for exam mode)
- fix for copy & paste of eg x/cos(x)
GeoGebra 6.0.353.0
- CAS View: fix for Integral[cos(n π x / 4), 1, 4] (desktop only)
- fix for Corner[1]
GeoGebra 6.0.352.0
- CAS View: fix for #1 notation
GeoGebra 6.0.351.0
- Editor: fix for {{1,2},3}
- CAS View: make sure Vectors in Sequence[Vector[(i, i)],i,1,3] stay as Vectors
GeoGebra 6.0.350.0
- CAS View: fix for a:=1/1E8
- fix for dragging with 2 views open
GeoGebra 6.0.349.0
- fix for auto-slider dialog in Safari
- make sure preview for FillCells[ ] doesn't delete cells
- new LaTeX commands brack brace bangle cancel bcancel xcancel longdiv
GeoGebra 5.0.348.0
- CAS View: fix for Expand Tool
GeoGebra 5.0.346.0
- fix for not setting Input Box content
- fix for not hiding Input Box correctly
- fix for wrong coefficient in FitPoly
GeoGebra 5.0.345.0
- fix for Surface[ ] defined in terms of another surface
- Math Apps: make sure PNG Export isn't truncated by the menu
- Math Apps: Export PSTricks, PGF/TikZ, Asymptote
GeoGebra 5.0.344.0
- Length[] and First[] work on Freehand Functions
- Algebra View: fix for right-click
- Fix for drawing big arcs
- Fix for list of Polylines
GeoGebra 5.0.341.0
- Desktop: fix for SetValue[a, b, c]
- Web: increase maximum spreadsheet rows to 350
GeoGebra 5.0.339.0
- fix for InverseBinomial[]
GeoGebra 5.0.338.0
- fix for Intersect[]
GeoGebra 5.0.336.0
- Tangent[] works for log(f(x),g(x)) and nroot(f(x),g(x))
- Android: fix for wrong version of Giac
GeoGebra 5.0.334.0
- NEW EDITOR!
- fix for Intersect[ , , t1, t2 ]
- Apache Commons Math Library updated to 3.6.1
- Probability Calculator: improvement for point dragging
GeoGebra 5.0.332.0
- fix for problem with "degree" sign in Input Boxes
- CAS View: make sure NSolve[{3x-5y=11,14x^2-11x=52}] gives a numerical result not exact
- Grid showing by default
GeoGebra 5.0.331.0
- Change log not available for this version
GeoGebra 5.0.330.0
- Desktop: fix Function Inspector
- new syntax for lines eg x-1=y-2=(z-3)/2
- CAS View: better fix for ScientificText[ ]
GeoGebra 5.0.328.0
- fix for Envelope[]
GeoGebra 5.0.327.0
- fix for Integral[x(A)+...]
- CAS View: fix for ScientificText[ ] and arg()
- 3D View: fix for Angle[u, v] for very small angles
- "Solids" added to defaults (for Polyhedra, Cylinders, Cones)
- z = sin(x) + sin(y) will create f(x, y) = sin(x) + sin(y)
- Envelope[ ] command uses new method
- fix for exporting SVG with embedded image
GeoGebra 5.0.326.0
- nicer coefficients for Polynomial[x^3 - x^2 - x - 1] and RandomPolynomial[5, -1, 1]
- Android: fixes for logging in and viewing
GeoGebra 5.0.321.0
- Fix for bbbb: r=2θ
- fix for drop-downs that change length
- 3D View: fix for plotting a(x, y) = abs(x + y ί)
GeoGebra 5.0.320.0
- 3D View: fix for back-to-front angles
- CAS View: improve form of Numeric[121V^2 m 3.14159265359 (0.0004 / W / O)]
GeoGebra 5.0.318.0
- GGB6: new editor enabled
- On-screen keyboard: fix for accents keys
GeoGebra 5.0.317.0
- fix for dragging 3D polygons in 2D
- fix for inverting segments in degenerate circles
- CAS View: fix for f(1/x)
- On-screen keyboard: fix for key
GeoGebra 5.0.316.0
- fix for dragging 3D polygons in 2D
- fix for inverting segments in degenerate circles
- CAS View: fix for f(1/x)
- On-screen keyboard: fix for key
GeoGebra 5.0.313.0
- 3D View: fix for tracing conics
GeoGebra 5.0.311.0
- Spreadsheet: copy scripts for copy/paste
- Input Boxes: fix for entering a formula after a number
- set background color from the spreadsheet when an object is created / renamed (if necessary)
- CAS View: fix for f'(x) for eg f(x) = K(x)/x
GeoGebra 5.0.309.0
- Fix for Input Boxes on iOS
GeoGebra 5.0.307.0
- Desktop: fix for "500" error on File -> Share
GeoGebra 5.0.306.0
- Change log not available for this version
GeoGebra 5.0.305.0
- Change log not available for this version
GeoGebra 5.0.304.0
- HTML5: fix for Input Bar focus problem on touch
GeoGebra 5.0.303.0
- HTML5: fix for Input Bar focus bug
GeoGebra 5.0.302.0
- use correct minus sign for Braille export
- Exam Simple: disable f'
- GeoGebra 6: resize window on file load
GeoGebra 5.0.301.0
- Desktop: fix drawing bug
GeoGebra 5.0.300.0
- Change log not available for this version
GeoGebra 5.0.299.0
- CAS View: fix for NSolve Tool for f(x)=1
- Classic Desktop: command-line option --stereo for testing with 3D Monitors / Projectors
GeoGebra 5.0.298.0
- fix for 2-Var Analysis Tool after using 1-Var Tool
GeoGebra 5.0.297.0
- Change log not available for this version
GeoGebra 5.0.295.0
- fix for SurdText[]
- fix for display form of Conics when saved
GeoGebra 5.0.294.0
- Change log not available for this version
GeoGebra 5.0.290.0
- functions asind(), acosd(), atand(), atan2d() to return answer in degrees
- 3D view: drag nets to open / close
- Desktop: fix for in the Input Bar
- CAS View: ComplexRoot[ ] changed to give a numeric answer
- make sure Input Box scripts are run in the right order when Button clicked
GeoGebra 5.0.289.0
- Distance Tool working for Polylines
- Debian: use stronger signing
GeoGebra 5.0.288.0
- New form for lines ax + by + c =0
- New forms for Parabolas (Conic Form and Vertex Form)
- CAS View: fix for (x=y)+(x=y)*(-1)
- fix for Z-Test of Difference of Proportions
- brand new method for LocusEquation[ ] under the hood
GeoGebra 5.0.286.0
- fix for Input Boxes linked to sliders
- 3D View: orientation fix
GeoGebra 5.0.285.0
- fix for Input Boxes linked to sliders
- 3D View: orientation fix
GeoGebra 5.0.284.0
- CAS View: fix for NSolve[x^5730=1/2]
GeoGebra 5.0.283.0
- Improvements for Polyline in 3D
- fix Invert[log(3,x+1)], Invert[log(x+1,3)]
GeoGebra 5.0.282.0
- Fix problem with IntersectPath[Polygon, Line]
- Fix problem with Input Bar giving error eg Integral[x,0,1]
- Logarithmic grid for Data Analysis (beta)
GeoGebra 5.0.281.0
- Surd improvements, eg Simplify[cbrt(x^6)] returns x^2
GeoGebra 5.0.280.0
- Results from Derivative and Integral cached in the XML
- Fast dragging of CAS functions in the Graphics View
- Web App: print Algebra View
- Pen Tool and Freehand Shape Tool moved to under the Move Tool
- CAS View: Solve Numerically Tool fix for 2 rows
- Fix for qquad
GeoGebra 5.0.279.0
- Desktop: fix for "alpha" popup
- Web App: fix for dragging to change order in the Construction Protocol
- CAS View: fix for focus problem (Web)
GeoGebra 5.0.278.0
- Desktop: fix for "alpha" popup
- Web App: fix for dragging to change order in the Construction Protocol
- CAS View: fix for focus problem (Web)
GeoGebra 5.0.277.0
- CAS View: fix for NSolve[(sqrt(3) 4 x³ + 12x² - sqrt(3) 12 x - 4)]
- CAS View: Solve Numerically Tool adds initial values for systems of equations eg {2.5=a*b^-5,8.4=a*b^7}
GeoGebra 5.0.276.0
- HTML5: fix for editing in spreadsheet
GeoGebra 5.0.275.0
- CAS View: fix for Simplify[sqrt(2)*sqrt(5)] and Solve[(sqrt(3) 4 x³ + 12x² - sqrt(3) 12 x - 4)]
GeoGebra 5.0.274.0
- Change log not available for this version
GeoGebra 5.0.273.0
- CAS View: fix for ln(0) and Integral[abs(x cos(x²)),0,sqrt(pi)]
- 3D View: hide cursor for export
GeoGebra 5.0.272.0
- Change log not available for this version
GeoGebra 5.0.271.0
- Change log not available for this version
GeoGebra 5.0.270.0
- Make sure Polygon's segments are correct color after translation
- Tablet Apps: use native Giac (TBC)
GeoGebra 5.0.269.0
- Graphing Calculator: Relation Tool implemented
- EPS Export: fix for exporting Trace and adjust color according to transparency
- Background color fills the whole cell in TableText[] now
- Tablet Apps: use native Giac (TBC)
GeoGebra 5.0.268.0
- Tablet Apps: use native Giac (TBC)
- Checkboxes work in EPS Export
- Fix for Image Tool when it's the first tool
- New command Surface[Curve, Angle, Line]
- Graphing Calculator: Relation Tool implemented
GeoGebra 5.0.265.0
- fix for otimes
- CAS View: fix for Translate[ellipse]
- new API methods ggbApplet.setPointCapture(view, mode), ggbApplet.setAxisStep(x, y, z), ggbApplet.setAxisLabel(x, y, z), ggbApplet.setAuxilliary(geo, true/false)
- new TableText[] alignment option "%" to convert to a percentage, and align on decimal points
GeoGebra 5.0.265.0
- new TableText[] alignment option "." to align on decimal points
- fix for loading IntersectPath[]
GeoGebra 5.0.264.0
- "%0" replaced by object's name in Click & Update scripts
GeoGebra 5.0.262.0
- fix for autocomplete
- Graphing Calculator: fix for editor bug with (1,1/2)
- Exam Mode: make sure f'(x) works in non-CAS mode
GeoGebra 5.0.261.0
- CAS View: fix for Solve[(x+5)*exp(x)=(x+5)*exp(2*x)]
- fix for NDerivative[] in Exam Mode
GeoGebra 5.0.260.0
- fix for customized toolbar in 3D View
- CAS View: improvement for Simplify[1/x^(1/2) - (1/x)^(1/2)]
GeoGebra 5.0.259.0
- fix for customized toolbar in 3D View
- ggbApplet.setRounding("10") added
- fix for Reflect[Plane, Plane]
- Symbolic mode for texts, eg FormulaText[1/2]
- CAS View: Intersect[] working for planes
GeoGebra 5.0.258.0
- Fix for duplicated objects
GeoGebra 5.0.257.0
- Fraction fixes
GeoGebra 5.0.256.0
- Web App: can now set filling of individual bars for BarChart[] and Histogram[]
- fix for matrices M=N
- fix for If[ ]
- allow Input Boxes to be linked to CAS Cells
GeoGebra 5.0.255.0
- HTML5: can now set properties of individual bars for BarChart[] and Histogram[]
GeoGebra 5.0.254.0
- Algebra View: Input & Output rows, exact fractions
- CAS View: fix for Solve[(sin(x) * exp(x)) + (cos(x) * exp(x))]
- CAS View: fix for Angle[Vector[(1,2)],Vector[(t,5)]]
- CAS View: CountIf[] implemented
- fix for Macros that involve intersection of circles
- fixes for transformations of implicit curves (and rotating functions)
- CAS View: improvement for Integral(Simplify(((sqrt((((-(x))/(sqrt(((r)^(2))-((x)^(2)))))^(2))+(1))))))
- fix for Input Boxes when applet scaled (Chrome)
GeoGebra 5.0.253.0
- f(x,y,z)=x+y+z then f(A) works for 3D Points
- fix for Implicit Curves
GeoGebra 5.0.252.0
- fix problem with background image updates
- Desktop: fix problem with missing images in Button properties
GeoGebra 5.0.251.0
- Fixed problem with Object Properties
GeoGebra 5.0.250.0
- New Button design
- Graphing Calculator: Redo button added
GeoGebra 5.0.249.0
- fix for BarChart opacity
GeoGebra 5.0.248.0
- 3D View: small fix for Intersection[conic, conic]
GeoGebra 5.0.247.0
- fixes for hatching of barcharts
- Hull[] command removed and new algorithms for other discrete commands
- fix for PlaySound[false]
- msi Installer: built using WiX 3.10.2 instead of 3.9
GeoGebra 5.0.245.0
- Graphing Calculator: fix for eg e^x*sin(x), x^2+1
GeoGebra 5.0.244.0
- bug fix for Intersection[ plane, arc ]
- improvement for integrals involving freehand functions
- Desktop: fix for JavaScript listeners
- 3D View: clipping defaults changed
GeoGebra 5.0.243.0
- fix for y-axis labeling
- Graphing Calculator: enable Circle (Point, Radius) and Angle (fixed size) Tools
GeoGebra 5.0.242.0
- CAS View: fix for SolveODE[y/x] and SolveODE[sin(0.017*x)*y]
GeoGebra 5.0.241.0
- Implicit curves that are already factored are drawn better
- fix for Volume of Cylinder
GeoGebra 5.0.240.0
- CAS View: fix for Solve[abs(6x - 3) + abs(6x + 9) - 12 = 0]
- make sure EPS files are exported to the clipboard properly (as file, not text)
GeoGebra 5.0.239.0
- Image Tool: dialog now shown immediately
- Make sure all images are drawn interpolated on retina displays
- Graphing Calculator: Copy & Paste working, "x" to clear Input Bar
- CAS View: BinomialDist command works in general, ie BinomialDist[n, p, k, true]
- fix for ggbApplet.setWidth(), ggbApplet.setHeight()
- fix for {{0,0},{0,0}}^-1
GeoGebra 5.0.238.0
- fix for SetValue[]
GeoGebra 5.0.237.0
- CAS View: fix for SVD[] (desktop) and Limit[]
- f' works as a shortcut for f'(x)
- plane1 == plane2 implemented
- fix for Greek characters inside mbox{}
GeoGebra 5.0.236.0
- fix for copy & paste of text with absolute screen location
- fix for Implicit Curves creating extra object
GeoGebra 5.0.235.0
- Change log not available for this version
GeoGebra 5.0.233.0
- Speed-up for Envelope command
- Algebra View: fix for keyboard shortcuts (eg Ctrl-Z)
- fix for problem with extra braces in surface(a,b)
- fix for SetValue[ , , ]
- fix for RotateText[ ] and rotated LaTeX
- JOGL2 updated to 2.3.2
- add data-param-enableCAS, data-param-enable3D, data-param-rounding (for Exam Mode)
- 3D View: fixes for trace
GeoGebra 5.0.232.0
- Extremum and Roots Tools working for parabolas
- 3D View: Zoom menu
- resize Algebra View when editing long equation
- autocomplete now starts after 3 letters (not 2)
GeoGebra 5.0.231.0
- 3D View: Intersect Tool works with f(x,y) and Plane.
GeoGebra 5.0.230.0
- fix for tools with dialogs
更新時間：2018-05-27
更新細節：
What's new in this version:
GeoGebra 6.0.470.0
- Change log not available for this version
GeoGebra 6.0.468.0
- Classic 6: Download as -> Activity as Webpage
- CAS View: new command Assume( , ).
- Classic 6: fix for missing toolbar when loading files
- Screenreader support for drop-down menus
GeoGebra 6.0.466.0
- 3D View: fix for IntersectPath() when the z-axis is rescaled
- new command MAD( ), MAD( , ) for Mean Absolute Deviation
- CAS View: improvement for sqrt(x - 1) * sqrt(x - 2)
- SetAxesRatio(a, 1) now keeps the y-axis fixed
- fix for Sequence(Intersect(a, Element(L_1, i), 2), i, 1, 9)
- fix for Translate(inequality)
GeoGebra 6.0.465.0
- Editor: fix for eg |x|/3
- Make sure the full-screen button always appears in the right-hand view
- for for using + to move a point on a path
GeoGebra 6.0.464.0
- Chrome: fix for exporting large images
GeoGebra 6.0.463.0
- CAS View: fix bug with NSolve Tool eg Sum(T/2^n, n, 3, 10) = 1500000
- CAS View: fix for UnitVector(Vector((1, 2, 3)))
- GeoGebra 6: fix for Ubuntu 18.04
GeoGebra 6.0.462.0
- TikZ Export: use pgfplots for the axes/grid
GeoGebra 6.0.459.0
- CAS View: fix for NSolve Tool for eg A'(x) = 0
- CAS View: improvements for eg Factor(1+ln(x) + 2 ln(y)) and Expand(ln(3x^5))
- Graphics View: support currencies as axes unit £ € $ ¥ ₩ ϯ ₫ ₪ ₮ ₨ ₹
- bugfix: Make sure + and - keys work for moving Point(path) again
- Load toolbar icons asyncronously
- fix decimal point display bug
GeoGebra 6.0.458.0
- Fix for disappearing objects when preview points calculated
- Custom Toolbar working in the new UI
GeoGebra 6.0.455.0
- fix mean and variance for Pascal Distribution
- fix scaling problem
GeoGebra 6.0.453.0
- 3D View: fix for opacity of circles in lists
- improvement for plotting eg Derivative(|x|)
- fixes for ⊕ (XOR)
GeoGebra 6.0.452.0
- make sure keyboard is shown for tool dialogs
- new command IsTangent( , )
- GeoGebra 6: fix LaTeX preview in Text Tool
- Create image with pic1 = ExportImage("view", 2, "corner", A, "corner2", B)
- CAS View: Improved answer for eg Solve(sin(x) = sin(2x))
GeoGebra 6.0.451.0
- fix for loading some /o/ URLs
GeoGebra 6.0.450.0
- CAS View: fix for Sum(RandomBetween(0,1),t,1,20)
- GeoGebra 6: Export multi-page PDFs with ExportImage("type", "pdf", "filename", "test.pdf", "slider", n)
GeoGebra 6.0.447.0
- fix for toolbar disappearing on file load
- load SVG files with drag'n'drop
- iOS: fix for FitSin()
GeoGebra 6.0.445.0
- CAS View: fix for PerpendicularLine( , )
- GeoGebra Classic 6 (online): fix for a=Integral(ℯ^(-x^(2)),-∞,0)
- Speedup for definite integrals of piecewise functions
- Open context menu in Graphics View withF10 or
- 3D View: thinner axes
- Editor: fix for (3|4) and (cross-product)
GeoGebra 6.0.444.0
- fix for Integral(x (x - (exp(x) - exp(-x)) / 2 / ((exp(1) - exp(-1)) / 2)))
- fix for moving vertical sliders
GeoGebra 6.0.443.0
- fix for integrating piecewise functions
GeoGebra 6.0.442.0
- CAS View: add InverseNormal()
- CAS View: LeftSide() and RightSide() working for inequalities
- CAS View: fix for PerpendicularLine( , )
- Dragging fixed background (on touch) will scroll the whole page
- Better control when dragging the slider on "automatic" increment
- GeoGebra 6 (offline): C will copy an image to the clipboard
GeoGebra 6.0.441.0
- fix for CopyFreeObject(centered image)
- fix for pasting
GeoGebra 6.0.438.0
- GeoGebra Classic 6: fix for redraw problems on iOS with dropdowns
- GeoGebra Classic 6: PDF export will include Graphics View 2 as a second page
- CAS View: fix for f(x) := π x
GeoGebra 6.0.437.0
- don't show recovery dialog for embedded applets
- fix for Input Boxes on mobile (small screens)
- fix for loading bad syntax If(a, {1}, 0)
- fix for freeze typing y=x after drawing polygon
GeoGebra 6.0.434.0
- fix for ! in editor
- fix for centered images
- new command InteriorAngles( ) (used by the Angle Tool for Polygons)
- SetColor() and SetBackgroundColor() accept hexcodes in the form #AARRGGBB and #RRGGBB eg SetBackgroundColor(text1, "#80FF0000")
- fix for Sequence(1, 2, 0.1)
- fix for redrawing LaTeX after fonts loaded
- fix for dragging Polygons
GeoGebra 6.0.432.0
- make sure "Create Slider" dialog doesn't appear for Input Boxes
- fix for on-screen keyboard in Norwegian
GeoGebra 6.0.431.0
- GeoGebra Classic 6: fix for switching language to eg Chinese
GeoGebra 6.0.429.0
- GeoGebra Classic 6: possible fix for "?" in CAS View
- Spreadsheet View: fix for Points not appearing when Create List dialog closed
- GeoGebra Classic 6: fix for switching to Norwegian
GeoGebra 6.0.427.0
- fix for rename dialog opening when using the Text Tool
- GeoGebra Classic 5: bundle with Java 8 to fix File -> Share problem
- fix for Tangent() for functions using acos(), atan()
- GeoGebra Classic 6: possible fix for "?" in CAS View
GeoGebra 6.0.426.0
- Android Classic: split screen mode disallowed
- Use = not ≟ for Conditional Functions
- 3D View: fix for drawing planes when axes are rescaled
- new command ExportImage() eg ExportImage("type", "svg", "filename", "myimage.svg"), ExportImage("type", "png", "filename", "myimage.png", "width", 1000), ExportImage("type", "png", "filename", "myimage.png", "scalecm", 1, "dpi", 300)
- Spreadsheet View: fix preview for List Tool
- Statistics Calculator: state now saved in .ggb file
GeoGebra 6.0.423.0
- Change log not available for this version
GeoGebra 6.0.422.0
- Fix problem with preview points
- iOS: fix problem with f'
GeoGebra 6.0.420.0
- Automatic preview points
- GeoGebra Classic 6: fix for icon size in Construction Protocol
- GeogebraSans-Regular and GeogebraSerif-Regular fonts removed
- CAS View: fix for Edge browser
- CAS View: fix for {1, 2} * {3, 4} and 3 / {1,2,3}
- CAS View: make sure UnitVector(), PerpendicularVector(), UnitPerpendicularVector() return a vector not point
- Fix for exporting images
GeoGebra 6.0.417.0
- Firefox: fix for SVG Export
- Algebra View: LaTeX and Presentation MathML can be pasted
- CAS View: fix for Division(2a^2+2a+1,a-1)
- CAS View: fix for Sum(Element({1,2,3,4},k),k,1,4)
GeoGebra 6.0.414.0
- Native Apps: fix for app not loading on Android 5.1
- Graphing / Geometry / 3D: fix for Edit menu getting stuck
GeoGebra 6.0.413.0
- Classic 6: fix for stopping recording to spreadsheet
- CAS View: fix for Solve(3*4^(x/5)=48)
- fix for arg(?)
GeoGebra 6.0.412.0
- 3D View: optimizations for multiple segments/polygons (especially for Edge browser)
- Algebra View: asin(),acos(),atan() respect the degree/radian setting
- improvement for function plotting on wider screens
- Classic 6: fix export in Data Analysis and Probability Calculator
- fix for Point(Locus)
- Classic 6: make sure the editor works better in the CAS View for long inputs
GeoGebra 6.0.411.0
- Classic 6: fix for exporting SVG/PSTricks/PGF/Asymptote
- Classic 5: fix for starting on Linux
GeoGebra 6.0.410.0
- CAS View: fix for LeftSide({a,b}={1,2})
- CAS View: small improvement for Simplify(x^(5k)*x^(2*k+1))
- Algebra View: fix for g(x)=f(x) / c in symbolic mode
- Classic 6: fix for lines in PGF / TikZ export
GeoGebra 6.0.409.0
- fix for Sequence(Surface(...
- fix problem with missing faces from eg cube
- CAS View: improvement for Simplify(x^(8*k+9)*x^(5*k))
- CAS View: fix for plotting Integral(f, 1, 2) and IntegralBetween(f, g, 1, 2)
- Editor: fix for typing eg x|x|
GeoGebra 6.0.408.0
- Classic 6: fix for Spreadsheet "Create" menu
GeoGebra 6.0.405.0
- Classic 5: fix file saving bug
- Classic 6: PDF Export
GeoGebra 6.0.404.0
- 3D: new user interface
GeoGebra 6.0.403.0
- Classic 5: fix for PDF export with images/hatching
- fix for inverted checkboxes in "View" menu
GeoGebra 6.0.401.0
- Midpoint tool works for Polygons (to give Centroid)
- fix for ZoomIn(-5, 5, -4, 4)
- Native apps: Quick stylebar: tap on object to quickly change color, point or line style, etc.
- iOS Native Apps: New tools: Create Slider, Angle with Given Size, Segment with Given Length, Regular Polygon, Circle with Center & Radius, Rotate around Point, Dilate from Point, Relation
GeoGebra 6.0.400.0
- more slider styling options
- CAS View: ToBase(), FromBase(), IndexOf() implemented
- fix for saving the style of eg Intersect(fun1, fun2, a, b)
GeoGebra 6.0.394.0
- Change log not available for this version
GeoGebra 6.0.393.0
- CAS View: fixes for Solve(-(1.4)^(n-1)32=-1000), Area(x^2+y^2=r^2), Area(polygon)
- CAS View: fix for Solve(f(x)==g(x)) when f is a result of Tangent()
- dpi setting in getPNGBase64() and writePNGtoFile() now works (but slow)
- GeoGebra Classic 6: SVG Export working
- Polar Grid: now allows any multiple of π
GeoGebra 6.0.392.0
- Change log not available for this version
GeoGebra 6.0.391.0
- Fix for Integral(sqrt((-3*a*cos(x)^(2)*sin(x))^(2)+(3a*(sin(x))^(2)*cos(x))^(2)),0,pi/2)
GeoGebra 6.0.390.0
- Fixes for F(t,x)=Integral(sin(x)*sin(t-x), x)
GeoGebra 6.0.389.0
- fixes for Korean in editor
GeoGebra 6.0.386.0
- Change log not available for this version
GeoGebra 6.0.385.0
- Brand new Graphing Calculator and Geometry Apps
- 3D View: SetAxesRatio( , , ) working
- Fix for renaming with _ and '
- Algebra View: Solve equations: exact and numeric
- Special points for functions: roots, min/max, intersections
- Classic: fix for plotting quadrics on macOS
GeoGebra 6.0.382.0
- Change log not available for this version
GeoGebra 6.0.381.0
- bugfix: make sure macro object eg Hexagon(G_8) can be moved with the arrow keys
- just one "zero" shown at the origin
- new full-screen, home and zoom buttons
- new parameters "showZoomButtons":true,"showFullscreenButton":true,
GeoGebra 6.0.379.0
- Curvature( ) works with 3D curves
- SelectObjects(InputBox) sets the focus
- Fix for FormulaText[FormulaText[FormulaText[... problem
- Math Calculators (offline only): Better CAS Engine eg exact answer for sqrt(ί)
GeoGebra 6.0.377.0
- CAS View: fix for "Copy to LaTeX"
- Default brackets for commands changed from eg ZoomIn[] to ZoomIn()
GeoGebra 6.0.374.0
- Fix for ZoomIn[ ]
- Make sure point can't be dragged off eg If[1<=x<=5,x]
GeoGebra 6.0.363.0
- Change log not available for this version
GeoGebra 6.0.355.0
- new functions fixed by default
- Graphing Calculator: Angle Bisector Tool fixed
- Spreadsheet: fix for Copy & Paste of formulas
- Spreadsheet: One-variable analysis tool now treats second column of data as frequencies (if just two columns selected)
- fix problem with SlopeField[1/y]
- fix problem with redefine dialog opening on double-click when it shouldn't
- Exam: Invert[ ] command not available when CAS is disabled
- new command NInvert[ ] for numerical function inversion (intended for exam mode)
- fix for copy & paste of eg x/cos(x)
GeoGebra 6.0.353.0
- CAS View: fix for Integral[cos(n π x / 4), 1, 4] (desktop only)
- fix for Corner[1]
GeoGebra 6.0.352.0
- CAS View: fix for #1 notation
GeoGebra 6.0.351.0
- Editor: fix for {{1,2},3}
- CAS View: make sure Vectors in Sequence[Vector[(i, i)],i,1,3] stay as Vectors
GeoGebra 6.0.350.0
- CAS View: fix for a:=1/1E8
- fix for dragging with 2 views open
GeoGebra 6.0.349.0
- fix for auto-slider dialog in Safari
- make sure preview for FillCells[ ] doesn't delete cells
- new LaTeX commands brack brace bangle cancel bcancel xcancel longdiv
GeoGebra 5.0.348.0
- CAS View: fix for Expand Tool
GeoGebra 5.0.346.0
- fix for not setting Input Box content
- fix for not hiding Input Box correctly
- fix for wrong coefficient in FitPoly
GeoGebra 5.0.345.0
- fix for Surface[ ] defined in terms of another surface
- Math Apps: make sure PNG Export isn't truncated by the menu
- Math Apps: Export PSTricks, PGF/TikZ, Asymptote
GeoGebra 5.0.344.0
- Length[] and First[] work on Freehand Functions
- Algebra View: fix for right-click
- Fix for drawing big arcs
- Fix for list of Polylines
GeoGebra 5.0.341.0
- Desktop: fix for SetValue[a, b, c]
- Web: increase maximum spreadsheet rows to 350
GeoGebra 5.0.339.0
- fix for InverseBinomial[]
GeoGebra 5.0.338.0
- fix for Intersect[]
GeoGebra 5.0.336.0
- Tangent[] works for log(f(x),g(x)) and nroot(f(x),g(x))
- Android: fix for wrong version of Giac
GeoGebra 5.0.334.0
- NEW EDITOR!
- fix for Intersect[ , , t1, t2 ]
- Apache Commons Math Library updated to 3.6.1
- Probability Calculator: improvement for point dragging
GeoGebra 5.0.332.0
- fix for problem with "degree" sign in Input Boxes
- CAS View: make sure NSolve[{3x-5y=11,14x^2-11x=52}] gives a numerical result not exact
- Grid showing by default
GeoGebra 5.0.331.0
- Change log not available for this version
GeoGebra 5.0.330.0
- Desktop: fix Function Inspector
- new syntax for lines eg x-1=y-2=(z-3)/2
- CAS View: better fix for ScientificText[ ]
GeoGebra 5.0.328.0
- fix for Envelope[]
GeoGebra 5.0.327.0
- fix for Integral[x(A)+...]
- CAS View: fix for ScientificText[ ] and arg()
- 3D View: fix for Angle[u, v] for very small angles
- "Solids" added to defaults (for Polyhedra, Cylinders, Cones)
- z = sin(x) + sin(y) will create f(x, y) = sin(x) + sin(y)
- Envelope[ ] command uses new method
- fix for exporting SVG with embedded image
GeoGebra 5.0.326.0
- nicer coefficients for Polynomial[x^3 - x^2 - x - 1] and RandomPolynomial[5, -1, 1]
- Android: fixes for logging in and viewing
GeoGebra 5.0.321.0
- Fix for bbbb: r=2θ
- fix for drop-downs that change length
- 3D View: fix for plotting a(x, y) = abs(x + y ί)
GeoGebra 5.0.320.0
- 3D View: fix for back-to-front angles
- CAS View: improve form of Numeric[121V^2 m 3.14159265359 (0.0004 / W / O)]
GeoGebra 5.0.318.0
- GGB6: new editor enabled
- On-screen keyboard: fix for accents keys
GeoGebra 5.0.317.0
- fix for dragging 3D polygons in 2D
- fix for inverting segments in degenerate circles
- CAS View: fix for f(1/x)
- On-screen keyboard: fix for key
GeoGebra 5.0.316.0
- fix for dragging 3D polygons in 2D
- fix for inverting segments in degenerate circles
- CAS View: fix for f(1/x)
- On-screen keyboard: fix for key
GeoGebra 5.0.313.0
- 3D View: fix for tracing conics
GeoGebra 5.0.311.0
- Spreadsheet: copy scripts for copy/paste
- Input Boxes: fix for entering a formula after a number
- set background color from the spreadsheet when an object is created / renamed (if necessary)
- CAS View: fix for f'(x) for eg f(x) = K(x)/x
GeoGebra 5.0.309.0
- Fix for Input Boxes on iOS
GeoGebra 5.0.307.0
- Desktop: fix for "500" error on File -> Share
GeoGebra 5.0.306.0
- Change log not available for this version
GeoGebra 5.0.305.0
- Change log not available for this version
GeoGebra 5.0.304.0
- HTML5: fix for Input Bar focus problem on touch
GeoGebra 5.0.303.0
- HTML5: fix for Input Bar focus bug
GeoGebra 5.0.302.0
- use correct minus sign for Braille export
- Exam Simple: disable f'
- GeoGebra 6: resize window on file load
GeoGebra 5.0.301.0
- Desktop: fix drawing bug
GeoGebra 5.0.300.0
- Change log not available for this version
GeoGebra 5.0.299.0
- CAS View: fix for NSolve Tool for f(x)=1
- Classic Desktop: command-line option --stereo for testing with 3D Monitors / Projectors
GeoGebra 5.0.298.0
- fix for 2-Var Analysis Tool after using 1-Var Tool
GeoGebra 5.0.297.0
- Change log not available for this version
GeoGebra 5.0.295.0
- fix for SurdText[]
- fix for display form of Conics when saved
GeoGebra 5.0.294.0
- Change log not available for this version
GeoGebra 5.0.290.0
- functions asind(), acosd(), atand(), atan2d() to return answer in degrees
- 3D view: drag nets to open / close
- Desktop: fix for in the Input Bar
- CAS View: ComplexRoot[ ] changed to give a numeric answer
- make sure Input Box scripts are run in the right order when Button clicked
GeoGebra 5.0.289.0
- Distance Tool working for Polylines
- Debian: use stronger signing
GeoGebra 5.0.288.0
- New form for lines ax + by + c =0
- New forms for Parabolas (Conic Form and Vertex Form)
- CAS View: fix for (x=y)+(x=y)*(-1)
- fix for Z-Test of Difference of Proportions
- brand new method for LocusEquation[ ] under the hood
GeoGebra 5.0.286.0
- fix for Input Boxes linked to sliders
- 3D View: orientation fix
GeoGebra 5.0.285.0
- fix for Input Boxes linked to sliders
- 3D View: orientation fix
GeoGebra 5.0.284.0
- CAS View: fix for NSolve[x^5730=1/2]
GeoGebra 5.0.283.0
- Improvements for Polyline in 3D
- fix Invert[log(3,x+1)], Invert[log(x+1,3)]
GeoGebra 5.0.282.0
- Fix problem with IntersectPath[Polygon, Line]
- Fix problem with Input Bar giving error eg Integral[x,0,1]
- Logarithmic grid for Data Analysis (beta)
GeoGebra 5.0.281.0
- Surd improvements, eg Simplify[cbrt(x^6)] returns x^2
GeoGebra 5.0.280.0
- Results from Derivative and Integral cached in the XML
- Fast dragging of CAS functions in the Graphics View
- Web App: print Algebra View
- Pen Tool and Freehand Shape Tool moved to under the Move Tool
- CAS View: Solve Numerically Tool fix for 2 rows
- Fix for qquad
GeoGebra 5.0.279.0
- Desktop: fix for "alpha" popup
- Web App: fix for dragging to change order in the Construction Protocol
- CAS View: fix for focus problem (Web)
GeoGebra 5.0.278.0
- Desktop: fix for "alpha" popup
- Web App: fix for dragging to change order in the Construction Protocol
- CAS View: fix for focus problem (Web)
GeoGebra 5.0.277.0
- CAS View: fix for NSolve[(sqrt(3) 4 x³ + 12x² - sqrt(3) 12 x - 4)]
- CAS View: Solve Numerically Tool adds initial values for systems of equations eg {2.5=a*b^-5,8.4=a*b^7}
GeoGebra 5.0.276.0
- HTML5: fix for editing in spreadsheet
GeoGebra 5.0.275.0
- CAS View: fix for Simplify[sqrt(2)*sqrt(5)] and Solve[(sqrt(3) 4 x³ + 12x² - sqrt(3) 12 x - 4)]
GeoGebra 5.0.274.0
- Change log not available for this version
GeoGebra 5.0.273.0
- CAS View: fix for ln(0) and Integral[abs(x cos(x²)),0,sqrt(pi)]
- 3D View: hide cursor for export
GeoGebra 5.0.272.0
- Change log not available for this version
GeoGebra 5.0.271.0
- Change log not available for this version
GeoGebra 5.0.270.0
- Make sure Polygon's segments are correct color after translation
- Tablet Apps: use native Giac (TBC)
GeoGebra 5.0.269.0
- Graphing Calculator: Relation Tool implemented
- EPS Export: fix for exporting Trace and adjust color according to transparency
- Background color fills the whole cell in TableText[] now
- Tablet Apps: use native Giac (TBC)
GeoGebra 5.0.268.0
- Tablet Apps: use native Giac (TBC)
- Checkboxes work in EPS Export
- Fix for Image Tool when it's the first tool
- New command Surface[Curve, Angle, Line]
- Graphing Calculator: Relation Tool implemented
GeoGebra 5.0.265.0
- fix for otimes
- CAS View: fix for Translate[ellipse]
- new API methods ggbApplet.setPointCapture(view, mode), ggbApplet.setAxisStep(x, y, z), ggbApplet.setAxisLabel(x, y, z), ggbApplet.setAuxilliary(geo, true/false)
- new TableText[] alignment option "%" to convert to a percentage, and align on decimal points
GeoGebra 5.0.265.0
- new TableText[] alignment option "." to align on decimal points
- fix for loading IntersectPath[]
GeoGebra 5.0.264.0
- "%0" replaced by object's name in Click & Update scripts
GeoGebra 5.0.262.0
- fix for autocomplete
- Graphing Calculator: fix for editor bug with (1,1/2)
- Exam Mode: make sure f'(x) works in non-CAS mode
GeoGebra 5.0.261.0
- CAS View: fix for Solve[(x+5)*exp(x)=(x+5)*exp(2*x)]
- fix for NDerivative[] in Exam Mode
GeoGebra 5.0.260.0
- fix for customized toolbar in 3D View
- CAS View: improvement for Simplify[1/x^(1/2) - (1/x)^(1/2)]
GeoGebra 5.0.259.0
- fix for customized toolbar in 3D View
- ggbApplet.setRounding("10") added
- fix for Reflect[Plane, Plane]
- Symbolic mode for texts, eg FormulaText[1/2]
- CAS View: Intersect[] working for planes
GeoGebra 5.0.258.0
- Fix for duplicated objects
GeoGebra 5.0.257.0
- Fraction fixes
GeoGebra 5.0.256.0
- Web App: can now set filling of individual bars for BarChart[] and Histogram[]
- fix for matrices M=N
- fix for If[ ]
- allow Input Boxes to be linked to CAS Cells
GeoGebra 5.0.255.0
- HTML5: can now set properties of individual bars for BarChart[] and Histogram[]
GeoGebra 5.0.254.0
- Algebra View: Input & Output rows, exact fractions
- CAS View: fix for Solve[(sin(x) * exp(x)) + (cos(x) * exp(x))]
- CAS View: fix for Angle[Vector[(1,2)],Vector[(t,5)]]
- CAS View: CountIf[] implemented
- fix for Macros that involve intersection of circles
- fixes for transformations of implicit curves (and rotating functions)
- CAS View: improvement for Integral(Simplify(((sqrt((((-(x))/(sqrt(((r)^(2))-((x)^(2)))))^(2))+(1))))))
- fix for Input Boxes when applet scaled (Chrome)
GeoGebra 5.0.253.0
- f(x,y,z)=x+y+z then f(A) works for 3D Points
- fix for Implicit Curves
GeoGebra 5.0.252.0
- fix problem with background image updates
- Desktop: fix problem with missing images in Button properties
GeoGebra 5.0.251.0
- Fixed problem with Object Properties
GeoGebra 5.0.250.0
- New Button design
- Graphing Calculator: Redo button added
GeoGebra 5.0.249.0
- fix for BarChart opacity
GeoGebra 5.0.248.0
- 3D View: small fix for Intersection[conic, conic]
GeoGebra 5.0.247.0
- fixes for hatching of barcharts
- Hull[] command removed and new algorithms for other discrete commands
- fix for PlaySound[false]
- msi Installer: built using WiX 3.10.2 instead of 3.9
GeoGebra 5.0.245.0
- Graphing Calculator: fix for eg e^x*sin(x), x^2+1
GeoGebra 5.0.244.0
- bug fix for Intersection[ plane, arc ]
- improvement for integrals involving freehand functions
- Desktop: fix for JavaScript listeners
- 3D View: clipping defaults changed
GeoGebra 5.0.243.0
- fix for y-axis labeling
- Graphing Calculator: enable Circle (Point, Radius) and Angle (fixed size) Tools
GeoGebra 5.0.242.0
- CAS View: fix for SolveODE[y/x] and SolveODE[sin(0.017*x)*y]
GeoGebra 5.0.241.0
- Implicit curves that are already factored are drawn better
- fix for Volume of Cylinder
GeoGebra 5.0.240.0
- CAS View: fix for Solve[abs(6x - 3) + abs(6x + 9) - 12 = 0]
- make sure EPS files are exported to the clipboard properly (as file, not text)
GeoGebra 5.0.239.0
- Image Tool: dialog now shown immediately
- Make sure all images are drawn interpolated on retina displays
- Graphing Calculator: Copy & Paste working, "x" to clear Input Bar
- CAS View: BinomialDist command works in general, ie BinomialDist[n, p, k, true]
- fix for ggbApplet.setWidth(), ggbApplet.setHeight()
- fix for {{0,0},{0,0}}^-1
GeoGebra 5.0.238.0
- fix for SetValue[]
GeoGebra 5.0.237.0
- CAS View: fix for SVD[] (desktop) and Limit[]
- f' works as a shortcut for f'(x)
- plane1 == plane2 implemented
- fix for Greek characters inside mbox{}
GeoGebra 5.0.236.0
- fix for copy & paste of text with absolute screen location
- fix for Implicit Curves creating extra object
GeoGebra 5.0.235.0
- Change log not available for this version
GeoGebra 5.0.233.0
- Speed-up for Envelope command
- Algebra View: fix for keyboard shortcuts (eg Ctrl-Z)
- fix for problem with extra braces in surface(a,b)
- fix for SetValue[ , , ]
- fix for RotateText[ ] and rotated LaTeX
- JOGL2 updated to 2.3.2
- add data-param-enableCAS, data-param-enable3D, data-param-rounding (for Exam Mode)
- 3D View: fixes for trace
GeoGebra 5.0.232.0
- Extremum and Roots Tools working for parabolas
- 3D View: Zoom menu
- resize Algebra View when editing long equation
- autocomplete now starts after 3 letters (not 2)
GeoGebra 5.0.231.0
- 3D View: Intersect Tool works with f(x,y) and Plane.
GeoGebra 5.0.230.0
- fix for tools with dialogs
更新時間：2018-05-21
更新細節：
What's new in this version:
GeoGebra 6.0.466.0
- 3D View: fix for IntersectPath() when the z-axis is rescaled
- new command MAD( <List> ), MAD( <List>, <List> ) for Mean Absolute Deviation
- CAS View: improvement for sqrt(x - 1) * sqrt(x - 2)
- SetAxesRatio(a, 1) now keeps the y-axis fixed
- fix for Sequence(Intersect(a, Element(L_1, i), 2), i, 1, 9)
- fix for Translate(inequality)
GeoGebra 6.0.465.0
- Editor: fix for eg |x|/3
- Make sure the full-screen button always appears in the right-hand view
- for for using + to move a point on a path
GeoGebra 6.0.464.0
- Chrome: fix for exporting large images
GeoGebra 6.0.463.0
- CAS View: fix bug with NSolve Tool eg Sum(T/2^n, n, 3, 10) = 1500000
- CAS View: fix for UnitVector(Vector((1, 2, 3)))
- GeoGebra 6: fix for Ubuntu 18.04
GeoGebra 6.0.462.0
- TikZ Export: use pgfplots for the axes/grid
GeoGebra 6.0.459.0
- CAS View: fix for NSolve Tool for eg A'(x) = 0
- CAS View: improvements for eg Factor(1+ln(x) + 2 ln(y)) and Expand(ln(3x^5))
- Graphics View: support currencies as axes unit £ € $ ¥ ₩ ϯ ₫ ₪ ₮ ₨ ₹
- bugfix: Make sure + and - keys work for moving Point(path) again
- Load toolbar icons asyncronously
- fix decimal point display bug
GeoGebra 6.0.458.0
- Fix for disappearing objects when preview points calculated
- Custom Toolbar working in the new UI
GeoGebra 6.0.455.0
- fix mean and variance for Pascal Distribution
- fix scaling problem
GeoGebra 6.0.453.0
- 3D View: fix for opacity of circles in lists
- improvement for plotting eg Derivative(|x|)
- fixes for ⊕ (XOR)
GeoGebra 6.0.452.0
- make sure keyboard is shown for tool dialogs
- new command IsTangent( , )
- GeoGebra 6: fix LaTeX preview in Text Tool
- Create image with pic1 = ExportImage("view", 2, "corner", A, "corner2", B)
- CAS View: Improved answer for eg Solve(sin(x) = sin(2x))
GeoGebra 6.0.451.0
- fix for loading some /o/ URLs
GeoGebra 6.0.450.0
- CAS View: fix for Sum(RandomBetween(0,1),t,1,20)
- GeoGebra 6: Export multi-page PDFs with ExportImage("type", "pdf", "filename", "test.pdf", "slider", n)
GeoGebra 6.0.447.0
- fix for toolbar disappearing on file load
- load SVG files with drag'n'drop
- iOS: fix for FitSin()
GeoGebra 6.0.445.0
- CAS View: fix for PerpendicularLine( , )
- GeoGebra Classic 6 (online): fix for a=Integral(ℯ^(-x^(2)),-∞,0)
- Speedup for definite integrals of piecewise functions
- Open context menu in Graphics View withF10 or
- 3D View: thinner axes
- Editor: fix for (3|4) and (cross-product)
GeoGebra 6.0.444.0
- fix for Integral(x (x - (exp(x) - exp(-x)) / 2 / ((exp(1) - exp(-1)) / 2)))
- fix for moving vertical sliders
GeoGebra 6.0.443.0
- fix for integrating piecewise functions
GeoGebra 6.0.442.0
- CAS View: add InverseNormal()
- CAS View: LeftSide() and RightSide() working for inequalities
- CAS View: fix for PerpendicularLine( , )
- Dragging fixed background (on touch) will scroll the whole page
- Better control when dragging the slider on "automatic" increment
- GeoGebra 6 (offline): C will copy an image to the clipboard
GeoGebra 6.0.441.0
- fix for CopyFreeObject(centered image)
- fix for pasting
GeoGebra 6.0.438.0
- GeoGebra Classic 6: fix for redraw problems on iOS with dropdowns
- GeoGebra Classic 6: PDF export will include Graphics View 2 as a second page
- CAS View: fix for f(x) := π x
GeoGebra 6.0.437.0
- don't show recovery dialog for embedded applets
- fix for Input Boxes on mobile (small screens)
- fix for loading bad syntax If(a, {1}, 0)
- fix for freeze typing y=x after drawing polygon
GeoGebra 6.0.434.0
- fix for ! in editor
- fix for centered images
- new command InteriorAngles( ) (used by the Angle Tool for Polygons)
- SetColor() and SetBackgroundColor() accept hexcodes in the form #AARRGGBB and #RRGGBB eg SetBackgroundColor(text1, "#80FF0000")
- fix for Sequence(1, 2, 0.1)
- fix for redrawing LaTeX after fonts loaded
- fix for dragging Polygons
GeoGebra 6.0.432.0
- make sure "Create Slider" dialog doesn't appear for Input Boxes
- fix for on-screen keyboard in Norwegian
GeoGebra 6.0.431.0
- GeoGebra Classic 6: fix for switching language to eg Chinese
GeoGebra 6.0.429.0
- GeoGebra Classic 6: possible fix for "?" in CAS View
- Spreadsheet View: fix for Points not appearing when Create List dialog closed
- GeoGebra Classic 6: fix for switching to Norwegian
GeoGebra 6.0.427.0
- fix for rename dialog opening when using the Text Tool
- GeoGebra Classic 5: bundle with Java 8 to fix File -> Share problem
- fix for Tangent() for functions using acos(), atan()
- GeoGebra Classic 6: possible fix for "?" in CAS View
GeoGebra 6.0.426.0
- Android Classic: split screen mode disallowed
- Use = not ≟ for Conditional Functions
- 3D View: fix for drawing planes when axes are rescaled
- new command ExportImage() eg ExportImage("type", "svg", "filename", "myimage.svg"), ExportImage("type", "png", "filename", "myimage.png", "width", 1000), ExportImage("type", "png", "filename", "myimage.png", "scalecm", 1, "dpi", 300)
- Spreadsheet View: fix preview for List Tool
- Statistics Calculator: state now saved in .ggb file
GeoGebra 6.0.423.0
- Change log not available for this version
GeoGebra 6.0.422.0
- Fix problem with preview points
- iOS: fix problem with f'
GeoGebra 6.0.420.0
- Automatic preview points
- GeoGebra Classic 6: fix for icon size in Construction Protocol
- GeogebraSans-Regular and GeogebraSerif-Regular fonts removed
- CAS View: fix for Edge browser
- CAS View: fix for {1, 2} * {3, 4} and 3 / {1,2,3}
- CAS View: make sure UnitVector(), PerpendicularVector(), UnitPerpendicularVector() return a vector not point
- Fix for exporting images
GeoGebra 6.0.417.0
- Firefox: fix for SVG Export
- Algebra View: LaTeX and Presentation MathML can be pasted
- CAS View: fix for Division(2a^2+2a+1,a-1)
- CAS View: fix for Sum(Element({1,2,3,4},k),k,1,4)
GeoGebra 6.0.414.0
- Native Apps: fix for app not loading on Android 5.1
- Graphing / Geometry / 3D: fix for Edit menu getting stuck
GeoGebra 6.0.413.0
- Classic 6: fix for stopping recording to spreadsheet
- CAS View: fix for Solve(3*4^(x/5)=48)
- fix for arg(?)
GeoGebra 6.0.412.0
- 3D View: optimizations for multiple segments/polygons (especially for Edge browser)
- Algebra View: asin(),acos(),atan() respect the degree/radian setting
- improvement for function plotting on wider screens
- Classic 6: fix export in Data Analysis and Probability Calculator
- fix for Point(Locus)
- Classic 6: make sure the editor works better in the CAS View for long inputs
GeoGebra 6.0.411.0
- Classic 6: fix for exporting SVG/PSTricks/PGF/Asymptote
- Classic 5: fix for starting on Linux
GeoGebra 6.0.410.0
- CAS View: fix for LeftSide({a,b}={1,2})
- CAS View: small improvement for Simplify(x^(5k)*x^(2*k+1))
- Algebra View: fix for g(x)=f(x) / c in symbolic mode
- Classic 6: fix for lines in PGF / TikZ export
GeoGebra 6.0.409.0
- fix for Sequence(Surface(...
- fix problem with missing faces from eg cube
- CAS View: improvement for Simplify(x^(8*k+9)*x^(5*k))
- CAS View: fix for plotting Integral(f, 1, 2) and IntegralBetween(f, g, 1, 2)
- Editor: fix for typing eg x|x|
GeoGebra 6.0.408.0
- Classic 6: fix for Spreadsheet "Create" menu
GeoGebra 6.0.405.0
- Classic 5: fix file saving bug
- Classic 6: PDF Export
GeoGebra 6.0.404.0
- 3D: new user interface
GeoGebra 6.0.403.0
- Classic 5: fix for PDF export with images/hatching
- fix for inverted checkboxes in "View" menu
GeoGebra 6.0.401.0
- Midpoint tool works for Polygons (to give Centroid)
- fix for ZoomIn(-5, 5, -4, 4)
- Native apps: Quick stylebar: tap on object to quickly change color, point or line style, etc.
- iOS Native Apps: New tools: Create Slider, Angle with Given Size, Segment with Given Length, Regular Polygon, Circle with Center & Radius, Rotate around Point, Dilate from Point, Relation
GeoGebra 6.0.400.0
- more slider styling options
- CAS View: ToBase(), FromBase(), IndexOf() implemented
- fix for saving the style of eg Intersect(fun1, fun2, a, b)
GeoGebra 6.0.394.0
- Change log not available for this version
GeoGebra 6.0.393.0
- CAS View: fixes for Solve(-(1.4)^(n-1)32=-1000), Area(x^2+y^2=r^2), Area(polygon)
- CAS View: fix for Solve(f(x)==g(x)) when f is a result of Tangent()
- dpi setting in getPNGBase64() and writePNGtoFile() now works (but slow)
- GeoGebra Classic 6: SVG Export working
- Polar Grid: now allows any multiple of π
GeoGebra 6.0.392.0
- Change log not available for this version
GeoGebra 6.0.391.0
- Fix for Integral(sqrt((-3*a*cos(x)^(2)*sin(x))^(2)+(3a*(sin(x))^(2)*cos(x))^(2)),0,pi/2)
GeoGebra 6.0.390.0
- Fixes for F(t,x)=Integral(sin(x)*sin(t-x), x)
GeoGebra 6.0.389.0
- fixes for Korean in editor
GeoGebra 6.0.386.0
- Change log not available for this version
GeoGebra 6.0.385.0
- Brand new Graphing Calculator and Geometry Apps
- 3D View: SetAxesRatio( , , ) working
- Fix for renaming with _ and '
- Algebra View: Solve equations: exact and numeric
- Special points for functions: roots, min/max, intersections
- Classic: fix for plotting quadrics on macOS
GeoGebra 6.0.382.0
- Change log not available for this version
GeoGebra 6.0.381.0
- bugfix: make sure macro object eg Hexagon(G_8) can be moved with the arrow keys
- just one "zero" shown at the origin
- new full-screen, home and zoom buttons
- new parameters "showZoomButtons":true,"showFullscreenButton":true,
GeoGebra 6.0.379.0
- Curvature( ) works with 3D curves
- SelectObjects(InputBox) sets the focus
- Fix for FormulaText[FormulaText[FormulaText[... problem
- Math Calculators (offline only): Better CAS Engine eg exact answer for sqrt(ί)
GeoGebra 6.0.377.0
- CAS View: fix for "Copy to LaTeX"
- Default brackets for commands changed from eg ZoomIn[] to ZoomIn()
GeoGebra 6.0.374.0
- Fix for ZoomIn[ ]
- Make sure point can't be dragged off eg If[1<=x<=5,x]
GeoGebra 6.0.363.0
- Change log not available for this version
GeoGebra 6.0.355.0
- new functions fixed by default
- Graphing Calculator: Angle Bisector Tool fixed
- Spreadsheet: fix for Copy & Paste of formulas
- Spreadsheet: One-variable analysis tool now treats second column of data as frequencies (if just two columns selected)
- fix problem with SlopeField[1/y]
- fix problem with redefine dialog opening on double-click when it shouldn't
- Exam: Invert[ ] command not available when CAS is disabled
- new command NInvert[ ] for numerical function inversion (intended for exam mode)
- fix for copy & paste of eg x/cos(x)
GeoGebra 6.0.353.0
- CAS View: fix for Integral[cos(n π x / 4), 1, 4] (desktop only)
- fix for Corner[1]
GeoGebra 6.0.352.0
- CAS View: fix for #1 notation
GeoGebra 6.0.351.0
- Editor: fix for {{1,2},3}
- CAS View: make sure Vectors in Sequence[Vector[(i, i)],i,1,3] stay as Vectors
GeoGebra 6.0.350.0
- CAS View: fix for a:=1/1E8
- fix for dragging with 2 views open
GeoGebra 6.0.349.0
- fix for auto-slider dialog in Safari
- make sure preview for FillCells[ ] doesn't delete cells
- new LaTeX commands brack brace bangle cancel bcancel xcancel longdiv
GeoGebra 5.0.348.0
- CAS View: fix for Expand Tool
GeoGebra 5.0.346.0
- fix for not setting Input Box content
- fix for not hiding Input Box correctly
- fix for wrong coefficient in FitPoly
GeoGebra 5.0.345.0
- fix for Surface[ ] defined in terms of another surface
- Math Apps: make sure PNG Export isn't truncated by the menu
- Math Apps: Export PSTricks, PGF/TikZ, Asymptote
GeoGebra 5.0.344.0
- Length[] and First[] work on Freehand Functions
- Algebra View: fix for right-click
- Fix for drawing big arcs
- Fix for list of Polylines
GeoGebra 5.0.341.0
- Desktop: fix for SetValue[a, b, c]
- Web: increase maximum spreadsheet rows to 350
GeoGebra 5.0.339.0
- fix for InverseBinomial[]
GeoGebra 5.0.338.0
- fix for Intersect[]
GeoGebra 5.0.336.0
- Tangent[] works for log(f(x),g(x)) and nroot(f(x),g(x))
- Android: fix for wrong version of Giac
GeoGebra 5.0.334.0
- NEW EDITOR!
- fix for Intersect[ , , t1, t2 ]
- Apache Commons Math Library updated to 3.6.1
- Probability Calculator: improvement for point dragging
GeoGebra 5.0.332.0
- fix for problem with "degree" sign in Input Boxes
- CAS View: make sure NSolve[{3x-5y=11,14x^2-11x=52}] gives a numerical result not exact
- Grid showing by default
GeoGebra 5.0.331.0
- Change log not available for this version
GeoGebra 5.0.330.0
- Desktop: fix Function Inspector
- new syntax for lines eg x-1=y-2=(z-3)/2
- CAS View: better fix for ScientificText[ ]
GeoGebra 5.0.328.0
- fix for Envelope[]
GeoGebra 5.0.327.0
- fix for Integral[x(A)+...]
- CAS View: fix for ScientificText[ ] and arg()
- 3D View: fix for Angle[u, v] for very small angles
- "Solids" added to defaults (for Polyhedra, Cylinders, Cones)
- z = sin(x) + sin(y) will create f(x, y) = sin(x) + sin(y)
- Envelope[ ] command uses new method
- fix for exporting SVG with embedded image
GeoGebra 5.0.326.0
- nicer coefficients for Polynomial[x^3 - x^2 - x - 1] and RandomPolynomial[5, -1, 1]
- Android: fixes for logging in and viewing
GeoGebra 5.0.321.0
- Fix for bbbb: r=2θ
- fix for drop-downs that change length
- 3D View: fix for plotting a(x, y) = abs(x + y ί)
GeoGebra 5.0.320.0
- 3D View: fix for back-to-front angles
- CAS View: improve form of Numeric[121V^2 m 3.14159265359 (0.0004 / W / O)]
GeoGebra 5.0.318.0
- GGB6: new editor enabled
- On-screen keyboard: fix for accents keys
GeoGebra 5.0.317.0
- fix for dragging 3D polygons in 2D
- fix for inverting segments in degenerate circles
- CAS View: fix for f(1/x)
- On-screen keyboard: fix for key
GeoGebra 5.0.316.0
- fix for dragging 3D polygons in 2D
- fix for inverting segments in degenerate circles
- CAS View: fix for f(1/x)
- On-screen keyboard: fix for key
GeoGebra 5.0.313.0
- 3D View: fix for tracing conics
GeoGebra 5.0.311.0
- Spreadsheet: copy scripts for copy/paste
- Input Boxes: fix for entering a formula after a number
- set background color from the spreadsheet when an object is created / renamed (if necessary)
- CAS View: fix for f'(x) for eg f(x) = K(x)/x
GeoGebra 5.0.309.0
- Fix for Input Boxes on iOS
GeoGebra 5.0.307.0
- Desktop: fix for "500" error on File -> Share
GeoGebra 5.0.306.0
- Change log not available for this version
GeoGebra 5.0.305.0
- Change log not available for this version
GeoGebra 5.0.304.0
- HTML5: fix for Input Bar focus problem on touch
GeoGebra 5.0.303.0
- HTML5: fix for Input Bar focus bug
GeoGebra 5.0.302.0
- use correct minus sign for Braille export
- Exam Simple: disable f'
- GeoGebra 6: resize window on file load
GeoGebra 5.0.301.0
- Desktop: fix drawing bug
GeoGebra 5.0.300.0
- Change log not available for this version
GeoGebra 5.0.299.0
- CAS View: fix for NSolve Tool for f(x)=1
- Classic Desktop: command-line option --stereo for testing with 3D Monitors / Projectors
GeoGebra 5.0.298.0
- fix for 2-Var Analysis Tool after using 1-Var Tool
GeoGebra 5.0.297.0
- Change log not available for this version
GeoGebra 5.0.295.0
- fix for SurdText[]
- fix for display form of Conics when saved
GeoGebra 5.0.294.0
- Change log not available for this version
GeoGebra 5.0.290.0
- functions asind(), acosd(), atand(), atan2d() to return answer in degrees
- 3D view: drag nets to open / close
- Desktop: fix for in the Input Bar
- CAS View: ComplexRoot[ ] changed to give a numeric answer
- make sure Input Box scripts are run in the right order when Button clicked
GeoGebra 5.0.289.0
- Distance Tool working for Polylines
- Debian: use stronger signing
GeoGebra 5.0.288.0
- New form for lines ax + by + c =0
- New forms for Parabolas (Conic Form and Vertex Form)
- CAS View: fix for (x=y)+(x=y)*(-1)
- fix for Z-Test of Difference of Proportions
- brand new method for LocusEquation[ ] under the hood
GeoGebra 5.0.286.0
- fix for Input Boxes linked to sliders
- 3D View: orientation fix
GeoGebra 5.0.285.0
- fix for Input Boxes linked to sliders
- 3D View: orientation fix
GeoGebra 5.0.284.0
- CAS View: fix for NSolve[x^5730=1/2]
GeoGebra 5.0.283.0
- Improvements for Polyline in 3D
- fix Invert[log(3,x+1)], Invert[log(x+1,3)]
GeoGebra 5.0.282.0
- Fix problem with IntersectPath[Polygon, Line]
- Fix problem with Input Bar giving error eg Integral[x,0,1]
- Logarithmic grid for Data Analysis (beta)
GeoGebra 5.0.281.0
- Surd improvements, eg Simplify[cbrt(x^6)] returns x^2
GeoGebra 5.0.280.0
- Results from Derivative and Integral cached in the XML
- Fast dragging of CAS functions in the Graphics View
- Web App: print Algebra View
- Pen Tool and Freehand Shape Tool moved to under the Move Tool
- CAS View: Solve Numerically Tool fix for 2 rows
- Fix for qquad
GeoGebra 5.0.279.0
- Desktop: fix for "alpha" popup
- Web App: fix for dragging to change order in the Construction Protocol
- CAS View: fix for focus problem (Web)
GeoGebra 5.0.278.0
- Desktop: fix for "alpha" popup
- Web App: fix for dragging to change order in the Construction Protocol
- CAS View: fix for focus problem (Web)
GeoGebra 5.0.277.0
- CAS View: fix for NSolve[(sqrt(3) 4 x³ + 12x² - sqrt(3) 12 x - 4)]
- CAS View: Solve Numerically Tool adds initial values for systems of equations eg {2.5=a*b^-5,8.4=a*b^7}
GeoGebra 5.0.276.0
- HTML5: fix for editing in spreadsheet
GeoGebra 5.0.275.0
- CAS View: fix for Simplify[sqrt(2)*sqrt(5)] and Solve[(sqrt(3) 4 x³ + 12x² - sqrt(3) 12 x - 4)]
GeoGebra 5.0.274.0
- Change log not available for this version
GeoGebra 5.0.273.0
- CAS View: fix for ln(0) and Integral[abs(x cos(x²)),0,sqrt(pi)]
- 3D View: hide cursor for export
GeoGebra 5.0.272.0
- Change log not available for this version
GeoGebra 5.0.271.0
- Change log not available for this version
GeoGebra 5.0.270.0
- Make sure Polygon's segments are correct color after translation
- Tablet Apps: use native Giac (TBC)
GeoGebra 5.0.269.0
- Graphing Calculator: Relation Tool implemented
- EPS Export: fix for exporting Trace and adjust color according to transparency
- Background color fills the whole cell in TableText[] now
- Tablet Apps: use native Giac (TBC)
GeoGebra 5.0.268.0
- Tablet Apps: use native Giac (TBC)
- Checkboxes work in EPS Export
- Fix for Image Tool when it's the first tool
- New command Surface[Curve, Angle, Line]
- Graphing Calculator: Relation Tool implemented
GeoGebra 5.0.265.0
- fix for otimes
- CAS View: fix for Translate[ellipse]
- new API methods ggbApplet.setPointCapture(view, mode), ggbApplet.setAxisStep(x, y, z), ggbApplet.setAxisLabel(x, y, z), ggbApplet.setAuxilliary(geo, true/false)
- new TableText[] alignment option "%" to convert to a percentage, and align on decimal points
GeoGebra 5.0.265.0
- new TableText[] alignment option "." to align on decimal points
- fix for loading IntersectPath[]
GeoGebra 5.0.264.0
- "%0" replaced by object's name in Click & Update scripts
GeoGebra 5.0.262.0
- fix for autocomplete
- Graphing Calculator: fix for editor bug with (1,1/2)
- Exam Mode: make sure f'(x) works in non-CAS mode
GeoGebra 5.0.261.0
- CAS View: fix for Solve[(x+5)*exp(x)=(x+5)*exp(2*x)]
- fix for NDerivative[] in Exam Mode
GeoGebra 5.0.260.0
- fix for customized toolbar in 3D View
- CAS View: improvement for Simplify[1/x^(1/2) - (1/x)^(1/2)]
GeoGebra 5.0.259.0
- fix for customized toolbar in 3D View
- ggbApplet.setRounding("10") added
- fix for Reflect[Plane, Plane]
- Symbolic mode for texts, eg FormulaText[1/2]
- CAS View: Intersect[] working for planes
GeoGebra 5.0.258.0
- Fix for duplicated objects
GeoGebra 5.0.257.0
- Fraction fixes
GeoGebra 5.0.256.0
- Web App: can now set filling of individual bars for BarChart[] and Histogram[]
- fix for matrices M=N
- fix for If[ ]
- allow Input Boxes to be linked to CAS Cells
GeoGebra 5.0.255.0
- HTML5: can now set properties of individual bars for BarChart[] and Histogram[]
GeoGebra 5.0.254.0
- Algebra View: Input & Output rows, exact fractions
- CAS View: fix for Solve[(sin(x) * exp(x)) + (cos(x) * exp(x))]
- CAS View: fix for Angle[Vector[(1,2)],Vector[(t,5)]]
- CAS View: CountIf[] implemented
- fix for Macros that involve intersection of circles
- fixes for transformations of implicit curves (and rotating functions)
- CAS View: improvement for Integral(Simplify(((sqrt((((-(x))/(sqrt(((r)^(2))-((x)^(2)))))^(2))+(1))))))
- fix for Input Boxes when applet scaled (Chrome)
GeoGebra 5.0.253.0
- f(x,y,z)=x+y+z then f(A) works for 3D Points
- fix for Implicit Curves
GeoGebra 5.0.252.0
- fix problem with background image updates
- Desktop: fix problem with missing images in Button properties
GeoGebra 5.0.251.0
- Fixed problem with Object Properties
GeoGebra 5.0.250.0
- New Button design
- Graphing Calculator: Redo button added
GeoGebra 5.0.249.0
- fix for BarChart opacity
GeoGebra 5.0.248.0
- 3D View: small fix for Intersection[conic, conic]
GeoGebra 5.0.247.0
- fixes for hatching of barcharts
- Hull[] command removed and new algorithms for other discrete commands
- fix for PlaySound[false]
- msi Installer: built using WiX 3.10.2 instead of 3.9
GeoGebra 5.0.245.0
- Graphing Calculator: fix for eg e^x*sin(x), x^2+1
GeoGebra 5.0.244.0
- bug fix for Intersection[ plane, arc ]
- improvement for integrals involving freehand functions
- Desktop: fix for JavaScript listeners
- 3D View: clipping defaults changed
GeoGebra 5.0.243.0
- fix for y-axis labeling
- Graphing Calculator: enable Circle (Point, Radius) and Angle (fixed size) Tools
GeoGebra 5.0.242.0
- CAS View: fix for SolveODE[y/x] and SolveODE[sin(0.017*x)*y]
GeoGebra 5.0.241.0
- Implicit curves that are already factored are drawn better
- fix for Volume of Cylinder
GeoGebra 5.0.240.0
- CAS View: fix for Solve[abs(6x - 3) + abs(6x + 9) - 12 = 0]
- make sure EPS files are exported to the clipboard properly (as file, not text)
GeoGebra 5.0.239.0
- Image Tool: dialog now shown immediately
- Make sure all images are drawn interpolated on retina displays
- Graphing Calculator: Copy & Paste working, "x" to clear Input Bar
- CAS View: BinomialDist command works in general, ie BinomialDist[n, p, k, true]
- fix for ggbApplet.setWidth(), ggbApplet.setHeight()
- fix for {{0,0},{0,0}}^-1
GeoGebra 5.0.238.0
- fix for SetValue[]
GeoGebra 5.0.237.0
- CAS View: fix for SVD[] (desktop) and Limit[]
- f' works as a shortcut for f'(x)
- plane1 == plane2 implemented
- fix for Greek characters inside mbox{}
GeoGebra 5.0.236.0
- fix for copy & paste of text with absolute screen location
- fix for Implicit Curves creating extra object
GeoGebra 5.0.235.0
- Change log not available for this version
GeoGebra 5.0.233.0
- Speed-up for Envelope command
- Algebra View: fix for keyboard shortcuts (eg Ctrl-Z)
- fix for problem with extra braces in surface(a,b)
- fix for SetValue[ , , ]
- fix for RotateText[ ] and rotated LaTeX
- JOGL2 updated to 2.3.2
- add data-param-enableCAS, data-param-enable3D, data-param-rounding (for Exam Mode)
- 3D View: fixes for trace
GeoGebra 5.0.232.0
- Extremum and Roots Tools working for parabolas
- 3D View: Zoom menu
- resize Algebra View when editing long equation
- autocomplete now starts after 3 letters (not 2)
GeoGebra 5.0.231.0
- 3D View: Intersect Tool works with f(x,y) and Plane.
GeoGebra 5.0.230.0
- fix for tools with dialogs
更新時間：2018-05-17
更新細節：
What's new in this version:
GeoGebra 6.0.465.0
- Editor: fix for eg |x|/3
- Make sure the full-screen button always appears in the right-hand view
- for for using + to move a point on a path
GeoGebra 6.0.464.0
- Chrome: fix for exporting large images
GeoGebra 6.0.463.0
- CAS View: fix bug with NSolve Tool eg Sum(T/2^n, n, 3, 10) = 1500000
- CAS View: fix for UnitVector(Vector((1, 2, 3)))
- GeoGebra 6: fix for Ubuntu 18.04
GeoGebra 6.0.462.0
- TikZ Export: use pgfplots for the axes/grid
GeoGebra 6.0.459.0
- CAS View: fix for NSolve Tool for eg A'(x) = 0
- CAS View: improvements for eg Factor(1+ln(x) + 2 ln(y)) and Expand(ln(3x^5))
- Graphics View: support currencies as axes unit £ € $ ¥ ₩ ϯ ₫ ₪ ₮ ₨ ₹
- bugfix: Make sure + and - keys work for moving Point(path) again
- Load toolbar icons asyncronously
- fix decimal point display bug
GeoGebra 6.0.458.0
- Fix for disappearing objects when preview points calculated
- Custom Toolbar working in the new UI
GeoGebra 6.0.455.0
- fix mean and variance for Pascal Distribution
- fix scaling problem
GeoGebra 6.0.453.0
- 3D View: fix for opacity of circles in lists
- improvement for plotting eg Derivative(|x|)
- fixes for ⊕ (XOR)
GeoGebra 6.0.452.0
- make sure keyboard is shown for tool dialogs
- new command IsTangent( , )
- GeoGebra 6: fix LaTeX preview in Text Tool
- Create image with pic1 = ExportImage("view", 2, "corner", A, "corner2", B)
- CAS View: Improved answer for eg Solve(sin(x) = sin(2x))
GeoGebra 6.0.451.0
- fix for loading some /o/ URLs
GeoGebra 6.0.450.0
- CAS View: fix for Sum(RandomBetween(0,1),t,1,20)
- GeoGebra 6: Export multi-page PDFs with ExportImage("type", "pdf", "filename", "test.pdf", "slider", n)
GeoGebra 6.0.447.0
- fix for toolbar disappearing on file load
- load SVG files with drag'n'drop
- iOS: fix for FitSin()
GeoGebra 6.0.445.0
- CAS View: fix for PerpendicularLine( , )
- GeoGebra Classic 6 (online): fix for a=Integral(ℯ^(-x^(2)),-∞,0)
- Speedup for definite integrals of piecewise functions
- Open context menu in Graphics View withF10 or
- 3D View: thinner axes
- Editor: fix for (3|4) and (cross-product)
GeoGebra 6.0.444.0
- fix for Integral(x (x - (exp(x) - exp(-x)) / 2 / ((exp(1) - exp(-1)) / 2)))
- fix for moving vertical sliders
GeoGebra 6.0.443.0
- fix for integrating piecewise functions
GeoGebra 6.0.442.0
- CAS View: add InverseNormal()
- CAS View: LeftSide() and RightSide() working for inequalities
- CAS View: fix for PerpendicularLine( , )
- Dragging fixed background (on touch) will scroll the whole page
- Better control when dragging the slider on "automatic" increment
- GeoGebra 6 (offline): C will copy an image to the clipboard
GeoGebra 6.0.441.0
- fix for CopyFreeObject(centered image)
- fix for pasting
GeoGebra 6.0.438.0
- GeoGebra Classic 6: fix for redraw problems on iOS with dropdowns
- GeoGebra Classic 6: PDF export will include Graphics View 2 as a second page
- CAS View: fix for f(x) := π x
GeoGebra 6.0.437.0
- don't show recovery dialog for embedded applets
- fix for Input Boxes on mobile (small screens)
- fix for loading bad syntax If(a, {1}, 0)
- fix for freeze typing y=x after drawing polygon
GeoGebra 6.0.434.0
- fix for ! in editor
- fix for centered images
- new command InteriorAngles( ) (used by the Angle Tool for Polygons)
- SetColor() and SetBackgroundColor() accept hexcodes in the form #AARRGGBB and #RRGGBB eg SetBackgroundColor(text1, "#80FF0000")
- fix for Sequence(1, 2, 0.1)
- fix for redrawing LaTeX after fonts loaded
- fix for dragging Polygons
GeoGebra 6.0.432.0
- make sure "Create Slider" dialog doesn't appear for Input Boxes
- fix for on-screen keyboard in Norwegian
GeoGebra 6.0.431.0
- GeoGebra Classic 6: fix for switching language to eg Chinese
GeoGebra 6.0.429.0
- GeoGebra Classic 6: possible fix for "?" in CAS View
- Spreadsheet View: fix for Points not appearing when Create List dialog closed
- GeoGebra Classic 6: fix for switching to Norwegian
GeoGebra 6.0.427.0
- fix for rename dialog opening when using the Text Tool
- GeoGebra Classic 5: bundle with Java 8 to fix File -> Share problem
- fix for Tangent() for functions using acos(), atan()
- GeoGebra Classic 6: possible fix for "?" in CAS View
GeoGebra 6.0.426.0
- Android Classic: split screen mode disallowed
- Use = not ≟ for Conditional Functions
- 3D View: fix for drawing planes when axes are rescaled
- new command ExportImage() eg ExportImage("type", "svg", "filename", "myimage.svg"), ExportImage("type", "png", "filename", "myimage.png", "width", 1000), ExportImage("type", "png", "filename", "myimage.png", "scalecm", 1, "dpi", 300)
- Spreadsheet View: fix preview for List Tool
- Statistics Calculator: state now saved in .ggb file
GeoGebra 6.0.423.0
- Change log not available for this version
GeoGebra 6.0.422.0
- Fix problem with preview points
- iOS: fix problem with f'
GeoGebra 6.0.420.0
- Automatic preview points
- GeoGebra Classic 6: fix for icon size in Construction Protocol
- GeogebraSans-Regular and GeogebraSerif-Regular fonts removed
- CAS View: fix for Edge browser
- CAS View: fix for {1, 2} * {3, 4} and 3 / {1,2,3}
- CAS View: make sure UnitVector(), PerpendicularVector(), UnitPerpendicularVector() return a vector not point
- Fix for exporting images
GeoGebra 6.0.417.0
- Firefox: fix for SVG Export
- Algebra View: LaTeX and Presentation MathML can be pasted
- CAS View: fix for Division(2a^2+2a+1,a-1)
- CAS View: fix for Sum(Element({1,2,3,4},k),k,1,4)
GeoGebra 6.0.414.0
- Native Apps: fix for app not loading on Android 5.1
- Graphing / Geometry / 3D: fix for Edit menu getting stuck
GeoGebra 6.0.413.0
- Classic 6: fix for stopping recording to spreadsheet
- CAS View: fix for Solve(3*4^(x/5)=48)
- fix for arg(?)
GeoGebra 6.0.412.0
- 3D View: optimizations for multiple segments/polygons (especially for Edge browser)
- Algebra View: asin(),acos(),atan() respect the degree/radian setting
- improvement for function plotting on wider screens
- Classic 6: fix export in Data Analysis and Probability Calculator
- fix for Point(Locus)
- Classic 6: make sure the editor works better in the CAS View for long inputs
GeoGebra 6.0.411.0
- Classic 6: fix for exporting SVG/PSTricks/PGF/Asymptote
- Classic 5: fix for starting on Linux
GeoGebra 6.0.410.0
- CAS View: fix for LeftSide({a,b}={1,2})
- CAS View: small improvement for Simplify(x^(5k)*x^(2*k+1))
- Algebra View: fix for g(x)=f(x) / c in symbolic mode
- Classic 6: fix for lines in PGF / TikZ export
GeoGebra 6.0.409.0
- fix for Sequence(Surface(...
- fix problem with missing faces from eg cube
- CAS View: improvement for Simplify(x^(8*k+9)*x^(5*k))
- CAS View: fix for plotting Integral(f, 1, 2) and IntegralBetween(f, g, 1, 2)
- Editor: fix for typing eg x|x|
GeoGebra 6.0.408.0
- Classic 6: fix for Spreadsheet "Create" menu
GeoGebra 6.0.405.0
- Classic 5: fix file saving bug
- Classic 6: PDF Export
GeoGebra 6.0.404.0
- 3D: new user interface
GeoGebra 6.0.403.0
- Classic 5: fix for PDF export with images/hatching
- fix for inverted checkboxes in "View" menu
GeoGebra 6.0.401.0
- Midpoint tool works for Polygons (to give Centroid)
- fix for ZoomIn(-5, 5, -4, 4)
- Native apps: Quick stylebar: tap on object to quickly change color, point or line style, etc.
- iOS Native Apps: New tools: Create Slider, Angle with Given Size, Segment with Given Length, Regular Polygon, Circle with Center & Radius, Rotate around Point, Dilate from Point, Relation
GeoGebra 6.0.400.0
- more slider styling options
- CAS View: ToBase(), FromBase(), IndexOf() implemented
- fix for saving the style of eg Intersect(fun1, fun2, a, b)
GeoGebra 6.0.394.0
- Change log not available for this version
GeoGebra 6.0.393.0
- CAS View: fixes for Solve(-(1.4)^(n-1)32=-1000), Area(x^2+y^2=r^2), Area(polygon)
- CAS View: fix for Solve(f(x)==g(x)) when f is a result of Tangent()
- dpi setting in getPNGBase64() and writePNGtoFile() now works (but slow)
- GeoGebra Classic 6: SVG Export working
- Polar Grid: now allows any multiple of π
GeoGebra 6.0.392.0
- Change log not available for this version
GeoGebra 6.0.391.0
- Fix for Integral(sqrt((-3*a*cos(x)^(2)*sin(x))^(2)+(3a*(sin(x))^(2)*cos(x))^(2)),0,pi/2)
GeoGebra 6.0.390.0
- Fixes for F(t,x)=Integral(sin(x)*sin(t-x), x)
GeoGebra 6.0.389.0
- fixes for Korean in editor
GeoGebra 6.0.386.0
- Change log not available for this version
GeoGebra 6.0.385.0
- Brand new Graphing Calculator and Geometry Apps
- 3D View: SetAxesRatio( , , ) working
- Fix for renaming with _ and '
- Algebra View: Solve equations: exact and numeric
- Special points for functions: roots, min/max, intersections
- Classic: fix for plotting quadrics on macOS
GeoGebra 6.0.382.0
- Change log not available for this version
GeoGebra 6.0.381.0
- bugfix: make sure macro object eg Hexagon(G_8) can be moved with the arrow keys
- just one "zero" shown at the origin
- new full-screen, home and zoom buttons
- new parameters "showZoomButtons":true,"showFullscreenButton":true,
GeoGebra 6.0.379.0
- Curvature( ) works with 3D curves
- SelectObjects(InputBox) sets the focus
- Fix for FormulaText[FormulaText[FormulaText[... problem
- Math Calculators (offline only): Better CAS Engine eg exact answer for sqrt(ί)
GeoGebra 6.0.377.0
- CAS View: fix for "Copy to LaTeX"
- Default brackets for commands changed from eg ZoomIn[] to ZoomIn()
GeoGebra 6.0.374.0
- Fix for ZoomIn[ ]
- Make sure point can't be dragged off eg If[1<=x<=5,x]
GeoGebra 6.0.363.0
- Change log not available for this version
GeoGebra 6.0.355.0
- new functions fixed by default
- Graphing Calculator: Angle Bisector Tool fixed
- Spreadsheet: fix for Copy & Paste of formulas
- Spreadsheet: One-variable analysis tool now treats second column of data as frequencies (if just two columns selected)
- fix problem with SlopeField[1/y]
- fix problem with redefine dialog opening on double-click when it shouldn't
- Exam: Invert[ ] command not available when CAS is disabled
- new command NInvert[ ] for numerical function inversion (intended for exam mode)
- fix for copy & paste of eg x/cos(x)
GeoGebra 6.0.353.0
- CAS View: fix for Integral[cos(n π x / 4), 1, 4] (desktop only)
- fix for Corner[1]
GeoGebra 6.0.352.0
- CAS View: fix for #1 notation
GeoGebra 6.0.351.0
- Editor: fix for {{1,2},3}
- CAS View: make sure Vectors in Sequence[Vector[(i, i)],i,1,3] stay as Vectors
GeoGebra 6.0.350.0
- CAS View: fix for a:=1/1E8
- fix for dragging with 2 views open
GeoGebra 6.0.349.0
- fix for auto-slider dialog in Safari
- make sure preview for FillCells[ ] doesn't delete cells
- new LaTeX commands brack brace bangle cancel bcancel xcancel longdiv
GeoGebra 5.0.348.0
- CAS View: fix for Expand Tool
GeoGebra 5.0.346.0
- fix for not setting Input Box content
- fix for not hiding Input Box correctly
- fix for wrong coefficient in FitPoly
GeoGebra 5.0.345.0
- fix for Surface[ ] defined in terms of another surface
- Math Apps: make sure PNG Export isn't truncated by the menu
- Math Apps: Export PSTricks, PGF/TikZ, Asymptote
GeoGebra 5.0.344.0
- Length[] and First[] work on Freehand Functions
- Algebra View: fix for right-click
- Fix for drawing big arcs
- Fix for list of Polylines
GeoGebra 5.0.341.0
- Desktop: fix for SetValue[a, b, c]
- Web: increase maximum spreadsheet rows to 350
GeoGebra 5.0.339.0
- fix for InverseBinomial[]
GeoGebra 5.0.338.0
- fix for Intersect[]
GeoGebra 5.0.336.0
- Tangent[] works for log(f(x),g(x)) and nroot(f(x),g(x))
- Android: fix for wrong version of Giac
GeoGebra 5.0.334.0
- NEW EDITOR!
- fix for Intersect[ , , t1, t2 ]
- Apache Commons Math Library updated to 3.6.1
- Probability Calculator: improvement for point dragging
GeoGebra 5.0.332.0
- fix for problem with "degree" sign in Input Boxes
- CAS View: make sure NSolve[{3x-5y=11,14x^2-11x=52}] gives a numerical result not exact
- Grid showing by default
GeoGebra 5.0.331.0
- Change log not available for this version
GeoGebra 5.0.330.0
- Desktop: fix Function Inspector
- new syntax for lines eg x-1=y-2=(z-3)/2
- CAS View: better fix for ScientificText[ ]
GeoGebra 5.0.328.0
- fix for Envelope[]
GeoGebra 5.0.327.0
- fix for Integral[x(A)+...]
- CAS View: fix for ScientificText[ ] and arg()
- 3D View: fix for Angle[u, v] for very small angles
- "Solids" added to defaults (for Polyhedra, Cylinders, Cones)
- z = sin(x) + sin(y) will create f(x, y) = sin(x) + sin(y)
- Envelope[ ] command uses new method
- fix for exporting SVG with embedded image
GeoGebra 5.0.326.0
- nicer coefficients for Polynomial[x^3 - x^2 - x - 1] and RandomPolynomial[5, -1, 1]
- Android: fixes for logging in and viewing
GeoGebra 5.0.321.0
- Fix for bbbb: r=2θ
- fix for drop-downs that change length
- 3D View: fix for plotting a(x, y) = abs(x + y ί)
GeoGebra 5.0.320.0
- 3D View: fix for back-to-front angles
- CAS View: improve form of Numeric[121V^2 m 3.14159265359 (0.0004 / W / O)]
GeoGebra 5.0.318.0
- GGB6: new editor enabled
- On-screen keyboard: fix for accents keys
GeoGebra 5.0.317.0
- fix for dragging 3D polygons in 2D
- fix for inverting segments in degenerate circles
- CAS View: fix for f(1/x)
- On-screen keyboard: fix for key
GeoGebra 5.0.316.0
- fix for dragging 3D polygons in 2D
- fix for inverting segments in degenerate circles
- CAS View: fix for f(1/x)
- On-screen keyboard: fix for key
GeoGebra 5.0.313.0
- 3D View: fix for tracing conics
GeoGebra 5.0.311.0
- Spreadsheet: copy scripts for copy/paste
- Input Boxes: fix for entering a formula after a number
- set background color from the spreadsheet when an object is created / renamed (if necessary)
- CAS View: fix for f'(x) for eg f(x) = K(x)/x
GeoGebra 5.0.309.0
- Fix for Input Boxes on iOS
GeoGebra 5.0.307.0
- Desktop: fix for "500" error on File -> Share
GeoGebra 5.0.306.0
- Change log not available for this version
GeoGebra 5.0.305.0
- Change log not available for this version
GeoGebra 5.0.304.0
- HTML5: fix for Input Bar focus problem on touch
GeoGebra 5.0.303.0
- HTML5: fix for Input Bar focus bug
GeoGebra 5.0.302.0
- use correct minus sign for Braille export
- Exam Simple: disable f'
- GeoGebra 6: resize window on file load
GeoGebra 5.0.301.0
- Desktop: fix drawing bug
GeoGebra 5.0.300.0
- Change log not available for this version
GeoGebra 5.0.299.0
- CAS View: fix for NSolve Tool for f(x)=1
- Classic Desktop: command-line option --stereo for testing with 3D Monitors / Projectors
GeoGebra 5.0.298.0
- fix for 2-Var Analysis Tool after using 1-Var Tool
GeoGebra 5.0.297.0
- Change log not available for this version
GeoGebra 5.0.295.0
- fix for SurdText[]
- fix for display form of Conics when saved
GeoGebra 5.0.294.0
- Change log not available for this version
GeoGebra 5.0.290.0
- functions asind(), acosd(), atand(), atan2d() to return answer in degrees
- 3D view: drag nets to open / close
- Desktop: fix for in the Input Bar
- CAS View: ComplexRoot[ ] changed to give a numeric answer
- make sure Input Box scripts are run in the right order when Button clicked
GeoGebra 5.0.289.0
- Distance Tool working for Polylines
- Debian: use stronger signing
GeoGebra 5.0.288.0
- New form for lines ax + by + c =0
- New forms for Parabolas (Conic Form and Vertex Form)
- CAS View: fix for (x=y)+(x=y)*(-1)
- fix for Z-Test of Difference of Proportions
- brand new method for LocusEquation[ ] under the hood
GeoGebra 5.0.286.0
- fix for Input Boxes linked to sliders
- 3D View: orientation fix
GeoGebra 5.0.285.0
- fix for Input Boxes linked to sliders
- 3D View: orientation fix
GeoGebra 5.0.284.0
- CAS View: fix for NSolve[x^5730=1/2]
GeoGebra 5.0.283.0
- Improvements for Polyline in 3D
- fix Invert[log(3,x+1)], Invert[log(x+1,3)]
GeoGebra 5.0.282.0
- Fix problem with IntersectPath[Polygon, Line]
- Fix problem with Input Bar giving error eg Integral[x,0,1]
- Logarithmic grid for Data Analysis (beta)
GeoGebra 5.0.281.0
- Surd improvements, eg Simplify[cbrt(x^6)] returns x^2
GeoGebra 5.0.280.0
- Results from Derivative and Integral cached in the XML
- Fast dragging of CAS functions in the Graphics View
- Web App: print Algebra View
- Pen Tool and Freehand Shape Tool moved to under the Move Tool
- CAS View: Solve Numerically Tool fix for 2 rows
- Fix for qquad
GeoGebra 5.0.279.0
- Desktop: fix for "alpha" popup
- Web App: fix for dragging to change order in the Construction Protocol
- CAS View: fix for focus problem (Web)
GeoGebra 5.0.278.0
- Desktop: fix for "alpha" popup
- Web App: fix for dragging to change order in the Construction Protocol
- CAS View: fix for focus problem (Web)
GeoGebra 5.0.277.0
- CAS View: fix for NSolve[(sqrt(3) 4 x³ + 12x² - sqrt(3) 12 x - 4)]
- CAS View: Solve Numerically Tool adds initial values for systems of equations eg {2.5=a*b^-5,8.4=a*b^7}
GeoGebra 5.0.276.0
- HTML5: fix for editing in spreadsheet
GeoGebra 5.0.275.0
- CAS View: fix for Simplify[sqrt(2)*sqrt(5)] and Solve[(sqrt(3) 4 x³ + 12x² - sqrt(3) 12 x - 4)]
GeoGebra 5.0.274.0
- Change log not available for this version
GeoGebra 5.0.273.0
- CAS View: fix for ln(0) and Integral[abs(x cos(x²)),0,sqrt(pi)]
- 3D View: hide cursor for export
GeoGebra 5.0.272.0
- Change log not available for this version
GeoGebra 5.0.271.0
- Change log not available for this version
GeoGebra 5.0.270.0
- Make sure Polygon's segments are correct color after translation
- Tablet Apps: use native Giac (TBC)
GeoGebra 5.0.269.0
- Graphing Calculator: Relation Tool implemented
- EPS Export: fix for exporting Trace and adjust color according to transparency
- Background color fills the whole cell in TableText[] now
- Tablet Apps: use native Giac (TBC)
GeoGebra 5.0.268.0
- Tablet Apps: use native Giac (TBC)
- Checkboxes work in EPS Export
- Fix for Image Tool when it's the first tool
- New command Surface[Curve, Angle, Line]
- Graphing Calculator: Relation Tool implemented
GeoGebra 5.0.265.0
- fix for otimes
- CAS View: fix for Translate[ellipse]
- new API methods ggbApplet.setPointCapture(view, mode), ggbApplet.setAxisStep(x, y, z), ggbApplet.setAxisLabel(x, y, z), ggbApplet.setAuxilliary(geo, true/false)
- new TableText[] alignment option "%" to convert to a percentage, and align on decimal points
GeoGebra 5.0.265.0
- new TableText[] alignment option "." to align on decimal points
- fix for loading IntersectPath[]
GeoGebra 5.0.264.0
- "%0" replaced by object's name in Click & Update scripts
GeoGebra 5.0.262.0
- fix for autocomplete
- Graphing Calculator: fix for editor bug with (1,1/2)
- Exam Mode: make sure f'(x) works in non-CAS mode
GeoGebra 5.0.261.0
- CAS View: fix for Solve[(x+5)*exp(x)=(x+5)*exp(2*x)]
- fix for NDerivative[] in Exam Mode
GeoGebra 5.0.260.0
- fix for customized toolbar in 3D View
- CAS View: improvement for Simplify[1/x^(1/2) - (1/x)^(1/2)]
GeoGebra 5.0.259.0
- fix for customized toolbar in 3D View
- ggbApplet.setRounding("10") added
- fix for Reflect[Plane, Plane]
- Symbolic mode for texts, eg FormulaText[1/2]
- CAS View: Intersect[] working for planes
GeoGebra 5.0.258.0
- Fix for duplicated objects
GeoGebra 5.0.257.0
- Fraction fixes
GeoGebra 5.0.256.0
- Web App: can now set filling of individual bars for BarChart[] and Histogram[]
- fix for matrices M=N
- fix for If[ ]
- allow Input Boxes to be linked to CAS Cells
GeoGebra 5.0.255.0
- HTML5: can now set properties of individual bars for BarChart[] and Histogram[]
GeoGebra 5.0.254.0
- Algebra View: Input & Output rows, exact fractions
- CAS View: fix for Solve[(sin(x) * exp(x)) + (cos(x) * exp(x))]
- CAS View: fix for Angle[Vector[(1,2)],Vector[(t,5)]]
- CAS View: CountIf[] implemented
- fix for Macros that involve intersection of circles
- fixes for transformations of implicit curves (and rotating functions)
- CAS View: improvement for Integral(Simplify(((sqrt((((-(x))/(sqrt(((r)^(2))-((x)^(2)))))^(2))+(1))))))
- fix for Input Boxes when applet scaled (Chrome)
GeoGebra 5.0.253.0
- f(x,y,z)=x+y+z then f(A) works for 3D Points
- fix for Implicit Curves
GeoGebra 5.0.252.0
- fix problem with background image updates
- Desktop: fix problem with missing images in Button properties
GeoGebra 5.0.251.0
- Fixed problem with Object Properties
GeoGebra 5.0.250.0
- New Button design
- Graphing Calculator: Redo button added
GeoGebra 5.0.249.0
- fix for BarChart opacity
GeoGebra 5.0.248.0
- 3D View: small fix for Intersection[conic, conic]
GeoGebra 5.0.247.0
- fixes for hatching of barcharts
- Hull[] command removed and new algorithms for other discrete commands
- fix for PlaySound[false]
- msi Installer: built using WiX 3.10.2 instead of 3.9
GeoGebra 5.0.245.0
- Graphing Calculator: fix for eg e^x*sin(x), x^2+1
GeoGebra 5.0.244.0
- bug fix for Intersection[ plane, arc ]
- improvement for integrals involving freehand functions
- Desktop: fix for JavaScript listeners
- 3D View: clipping defaults changed
GeoGebra 5.0.243.0
- fix for y-axis labeling
- Graphing Calculator: enable Circle (Point, Radius) and Angle (fixed size) Tools
GeoGebra 5.0.242.0
- CAS View: fix for SolveODE[y/x] and SolveODE[sin(0.017*x)*y]
GeoGebra 5.0.241.0
- Implicit curves that are already factored are drawn better
- fix for Volume of Cylinder
GeoGebra 5.0.240.0
- CAS View: fix for Solve[abs(6x - 3) + abs(6x + 9) - 12 = 0]
- make sure EPS files are exported to the clipboard properly (as file, not text)
GeoGebra 5.0.239.0
- Image Tool: dialog now shown immediately
- Make sure all images are drawn interpolated on retina displays
- Graphing Calculator: Copy & Paste working, "x" to clear Input Bar
- CAS View: BinomialDist command works in general, ie BinomialDist[n, p, k, true]
- fix for ggbApplet.setWidth(), ggbApplet.setHeight()
- fix for {{0,0},{0,0}}^-1
GeoGebra 5.0.238.0
- fix for SetValue[]
GeoGebra 5.0.237.0
- CAS View: fix for SVD[] (desktop) and Limit[]
- f' works as a shortcut for f'(x)
- plane1 == plane2 implemented
- fix for Greek characters inside mbox{}
GeoGebra 5.0.236.0
- fix for copy & paste of text with absolute screen location
- fix for Implicit Curves creating extra object
GeoGebra 5.0.235.0
- Change log not available for this version
GeoGebra 5.0.233.0
- Speed-up for Envelope command
- Algebra View: fix for keyboard shortcuts (eg Ctrl-Z)
- fix for problem with extra braces in surface(a,b)
- fix for SetValue[ , , ]
- fix for RotateText[ ] and rotated LaTeX
- JOGL2 updated to 2.3.2
- add data-param-enableCAS, data-param-enable3D, data-param-rounding (for Exam Mode)
- 3D View: fixes for trace
GeoGebra 5.0.232.0
- Extremum and Roots Tools working for parabolas
- 3D View: Zoom menu
- resize Algebra View when editing long equation
- autocomplete now starts after 3 letters (not 2)
GeoGebra 5.0.231.0
- 3D View: Intersect Tool works with f(x,y) and Plane.
GeoGebra 5.0.230.0
- fix for tools with dialogs
更新時間：2018-05-13
更新細節：
What's new in this version:
FlashBoot 3.1e
The following prepackaged drivers were added:
- Intel(R) USB 3.0 Host Controller Adaptation Driver for Windows 8/8.1
- ASMedia USB 3.1 Extensible Host Controller Driver for Windows 7 and above
- Etron USB 3.0 Extensible Host Controller Driver for Windows 7 and above
- Fresco Logic xHCI (USB3) Device Driver for Windows 7 and above
- Texas Instruments USB 3.0 Host Controller Driver for Windows Vista and above
- Intel(R) 8 Series Chipset Family SATA AHCI Controller Driver for Windows 7 and above
- Intel(R) 9 Series Chipset Family SATA AHCI Controller Driver for Windows 7 and above
- Intel(R) ESB2 SATA AHCI/RAID Controller Driver for Windows 7
- Intel(R) ICH8R/DH/DO SATA AHCI Controller Driver for Windows 7
- Intel(R) ICH8M-E/M SATA AHCI Controller Driver for Windows 7
- Intel(R) ICH9R/DO/DH SATA AHCI Controller Driver for Windows 7
FlashBoot 3.1d
- All builtin links to prime-expert.com and subdomains were changed from http to https
FlashBoot 3.1c
- For Windows Setup Media conversion scenarios (from ISO to USB), if size of install.wim/install.esd is larger than or equal to 4 Gb, and target filesystem is not NTFS, then this file is recompressed in solid mode. This is strictly necessary for post-November 2017 builds of Windows 10, and this is on par with MS Media Creation Tool
FlashBoot 3.1b
- Starting from this version, FlashBoot driver integration feature supports Windows Setup images with mixed bitness (32-bit/64-bit)
FlashBoot 3.1a
- Starting from this version, Windows Recovery is installed to the target USB storage device along with mainline Windows in all ToGo scenarios (installing full-featured Windows 8/8.1/10, creating bootable clone of Windows 8.1/10). Windows Recovery takes part in major updates of Windows 10 (such as Fall Creators Update), so functional Windows Recovery is essential for this OS to survive major updates in ToGo mode
- Driver slipstreaming feature for Windows Vista/7/8/8.1/10 now updates Windows Recovery Image (in addition to Windows Image and Windows Setup Image, as in previous versions), so Windows Recovery will be able to detect USB 3.0 peripheral HID and Windows Partition on NVMe/RAID storage devices. One more reason to slipstream drivers via FlashBoot Pro instead of sideloading them in Windows Setup
Prepackaged driver for Intel USB 3.0 Host Controller was updated, now it supports the following additional devices:
- PCIVEN_8086&DEV_15B5
- PCIVEN_8086&DEV_15B6
- PCIVEN_8086&DEV_15C1
- PCIVEN_8086&DEV_15D4
- PCIVEN_8086&DEV_15DB
- PCIVEN_8086&DEV_A1AF
- PCIVEN_8086&DEV_A22F
- PCIVEN_8086&DEV_A2AF
- Backward navigation in wizard for cloning scenario was fixed (used to skip file/folder exclusion page)
- Grey background used to flicker occasionally on the splash screen, that's fixed now
FlashBoot 3.1
- Change log not available for this version
FlashBoot 3.0h
New method of UEFI bootloader installation for the following scenarios:
- PrepareWinVista78or10InstallerOnUSB_FromDVD_UefiMode
- PrepareWinVista78or10InstallerOnUSB_FromESD_UefiMode
- InstallWindows8or10ToUSB_FromDVD_UefiMode
FlashBoot 3.0g
Fixed the following error which occured for all scenarios with CHS geometry translation (DOS, Windows XP, BartPE) starting from FlashBoot version 3.0:
- Boot from USB disk failed, status
- Press Ctrl+Alt+Del to reboot
FlashBoot 3.0f
- Fixed regression for Windows 8 which was introduced in FlashBoot 3.0d. Windows 8.1 and Windows 10 were not affected
FlashBoot 3.0e
- Added AMD USB 3.1 host controller driver to FlashBoot builtin drivers
FlashBoot 3.0d
- Change log not available for this version
FlashBoot 3.0c
- Fixed a regression in VFS code which was introduced in version 3.0b
FlashBoot 3.0b
- Starting from this version, it's possible to create self-extracting archives specifying root directory of some volume as a source directory
FlashBoot 3.0a
- Raw image writing: fixed stall of progress indication during zero padding operation
- FlashBoot size was reduced due to better compression of screenshots in the help file
FlashBoot 3.0
- New features: driver integration and creation of self-extracting USB formatter EXE files
- Dropped a lot of obsolete features related to floppies, CDs, DOS, Windows 9x and 10-year old versions of Linux
- Simpler licensing model: Free and Pro editions, without time/use limitations
- Free edition is useful on its own and roughly corresponds to other free tools on the market
- Most of features from version 2.x were moved to Free edition
- Simpler main menu, clearly separated "OS installer on USB" from "full OS on USB"
- Improvements in command line version: flexible arguments, faster start time
更新時間：2018-05-13
更新細節：
What's new in this version:
GeoGebra 6.0.464.0
- Chrome: fix for exporting large images
GeoGebra 6.0.463.0
- CAS View: fix bug with NSolve Tool eg Sum(T/2^n, n, 3, 10) = 1500000
- CAS View: fix for UnitVector(Vector((1, 2, 3)))
- GeoGebra 6: fix for Ubuntu 18.04
GeoGebra 6.0.462.0
- TikZ Export: use pgfplots for the axes/grid
GeoGebra 6.0.459.0
- CAS View: fix for NSolve Tool for eg A'(x) = 0
- CAS View: improvements for eg Factor(1+ln(x) + 2 ln(y)) and Expand(ln(3x^5))
- Graphics View: support currencies as axes unit £ € $ ¥ ₩ ϯ ₫ ₪ ₮ ₨ ₹
- bugfix: Make sure + and - keys work for moving Point(path) again
- Load toolbar icons asyncronously
- fix decimal point display bug
GeoGebra 6.0.458.0
- Fix for disappearing objects when preview points calculated
- Custom Toolbar working in the new UI
GeoGebra 6.0.455.0
- fix mean and variance for Pascal Distribution
- fix scaling problem
GeoGebra 6.0.453.0
- 3D View: fix for opacity of circles in lists
- improvement for plotting eg Derivative(|x|)
- fixes for ⊕ (XOR)
GeoGebra 6.0.452.0
- make sure keyboard is shown for tool dialogs
- new command IsTangent( , )
- GeoGebra 6: fix LaTeX preview in Text Tool
- Create image with pic1 = ExportImage("view", 2, "corner", A, "corner2", B)
- CAS View: Improved answer for eg Solve(sin(x) = sin(2x))
GeoGebra 6.0.451.0
- fix for loading some /o/ URLs
GeoGebra 6.0.450.0
- CAS View: fix for Sum(RandomBetween(0,1),t,1,20)
- GeoGebra 6: Export multi-page PDFs with ExportImage("type", "pdf", "filename", "test.pdf", "slider", n)
GeoGebra 6.0.447.0
- fix for toolbar disappearing on file load
- load SVG files with drag'n'drop
- iOS: fix for FitSin()
GeoGebra 6.0.445.0
- CAS View: fix for PerpendicularLine( , )
- GeoGebra Classic 6 (online): fix for a=Integral(ℯ^(-x^(2)),-∞,0)
- Speedup for definite integrals of piecewise functions
- Open context menu in Graphics View withF10 or
- 3D View: thinner axes
- Editor: fix for (3|4) and (cross-product)
GeoGebra 6.0.444.0
- fix for Integral(x (x - (exp(x) - exp(-x)) / 2 / ((exp(1) - exp(-1)) / 2)))
- fix for moving vertical sliders
GeoGebra 6.0.443.0
- fix for integrating piecewise functions
GeoGebra 6.0.442.0
- CAS View: add InverseNormal()
- CAS View: LeftSide() and RightSide() working for inequalities
- CAS View: fix for PerpendicularLine( , )
- Dragging fixed background (on touch) will scroll the whole page
- Better control when dragging the slider on "automatic" increment
- GeoGebra 6 (offline): C will copy an image to the clipboard
GeoGebra 6.0.441.0
- fix for CopyFreeObject(centered image)
- fix for pasting
GeoGebra 6.0.438.0
- GeoGebra Classic 6: fix for redraw problems on iOS with dropdowns
- GeoGebra Classic 6: PDF export will include Graphics View 2 as a second page
- CAS View: fix for f(x) := π x
GeoGebra 6.0.437.0
- don't show recovery dialog for embedded applets
- fix for Input Boxes on mobile (small screens)
- fix for loading bad syntax If(a, {1}, 0)
- fix for freeze typing y=x after drawing polygon
GeoGebra 6.0.434.0
- fix for ! in editor
- fix for centered images
- new command InteriorAngles( ) (used by the Angle Tool for Polygons)
- SetColor() and SetBackgroundColor() accept hexcodes in the form #AARRGGBB and #RRGGBB eg SetBackgroundColor(text1, "#80FF0000")
- fix for Sequence(1, 2, 0.1)
- fix for redrawing LaTeX after fonts loaded
- fix for dragging Polygons
GeoGebra 6.0.432.0
- make sure "Create Slider" dialog doesn't appear for Input Boxes
- fix for on-screen keyboard in Norwegian
GeoGebra 6.0.431.0
- GeoGebra Classic 6: fix for switching language to eg Chinese
GeoGebra 6.0.429.0
- GeoGebra Classic 6: possible fix for "?" in CAS View
- Spreadsheet View: fix for Points not appearing when Create List dialog closed
- GeoGebra Classic 6: fix for switching to Norwegian
GeoGebra 6.0.427.0
- fix for rename dialog opening when using the Text Tool
- GeoGebra Classic 5: bundle with Java 8 to fix File -> Share problem
- fix for Tangent() for functions using acos(), atan()
- GeoGebra Classic 6: possible fix for "?" in CAS View
GeoGebra 6.0.426.0
- Android Classic: split screen mode disallowed
- Use = not ≟ for Conditional Functions
- 3D View: fix for drawing planes when axes are rescaled
- new command ExportImage() eg ExportImage("type", "svg", "filename", "myimage.svg"), ExportImage("type", "png", "filename", "myimage.png", "width", 1000), ExportImage("type", "png", "filename", "myimage.png", "scalecm", 1, "dpi", 300)
- Spreadsheet View: fix preview for List Tool
- Statistics Calculator: state now saved in .ggb file
GeoGebra 6.0.423.0
- Change log not available for this version
GeoGebra 6.0.422.0
- Fix problem with preview points
- iOS: fix problem with f'
GeoGebra 6.0.420.0
- Automatic preview points
- GeoGebra Classic 6: fix for icon size in Construction Protocol
- GeogebraSans-Regular and GeogebraSerif-Regular fonts removed
- CAS View: fix for Edge browser
- CAS View: fix for {1, 2} * {3, 4} and 3 / {1,2,3}
- CAS View: make sure UnitVector(), PerpendicularVector(), UnitPerpendicularVector() return a vector not point
- Fix for exporting images
GeoGebra 6.0.417.0
- Firefox: fix for SVG Export
- Algebra View: LaTeX and Presentation MathML can be pasted
- CAS View: fix for Division(2a^2+2a+1,a-1)
- CAS View: fix for Sum(Element({1,2,3,4},k),k,1,4)
GeoGebra 6.0.414.0
- Native Apps: fix for app not loading on Android 5.1
- Graphing / Geometry / 3D: fix for Edit menu getting stuck
GeoGebra 6.0.413.0
- Classic 6: fix for stopping recording to spreadsheet
- CAS View: fix for Solve(3*4^(x/5)=48)
- fix for arg(?)
GeoGebra 6.0.412.0
- 3D View: optimizations for multiple segments/polygons (especially for Edge browser)
- Algebra View: asin(),acos(),atan() respect the degree/radian setting
- improvement for function plotting on wider screens
- Classic 6: fix export in Data Analysis and Probability Calculator
- fix for Point(Locus)
- Classic 6: make sure the editor works better in the CAS View for long inputs
GeoGebra 6.0.411.0
- Classic 6: fix for exporting SVG/PSTricks/PGF/Asymptote
- Classic 5: fix for starting on Linux
GeoGebra 6.0.410.0
- CAS View: fix for LeftSide({a,b}={1,2})
- CAS View: small improvement for Simplify(x^(5k)*x^(2*k+1))
- Algebra View: fix for g(x)=f(x) / c in symbolic mode
- Classic 6: fix for lines in PGF / TikZ export
GeoGebra 6.0.409.0
- fix for Sequence(Surface(...
- fix problem with missing faces from eg cube
- CAS View: improvement for Simplify(x^(8*k+9)*x^(5*k))
- CAS View: fix for plotting Integral(f, 1, 2) and IntegralBetween(f, g, 1, 2)
- Editor: fix for typing eg x|x|
GeoGebra 6.0.408.0
- Classic 6: fix for Spreadsheet "Create" menu
GeoGebra 6.0.405.0
- Classic 5: fix file saving bug
- Classic 6: PDF Export
GeoGebra 6.0.404.0
- 3D: new user interface
GeoGebra 6.0.403.0
- Classic 5: fix for PDF export with images/hatching
- fix for inverted checkboxes in "View" menu
GeoGebra 6.0.401.0
- Midpoint tool works for Polygons (to give Centroid)
- fix for ZoomIn(-5, 5, -4, 4)
- Native apps: Quick stylebar: tap on object to quickly change color, point or line style, etc.
- iOS Native Apps: New tools: Create Slider, Angle with Given Size, Segment with Given Length, Regular Polygon, Circle with Center & Radius, Rotate around Point, Dilate from Point, Relation
GeoGebra 6.0.400.0
- more slider styling options
- CAS View: ToBase(), FromBase(), IndexOf() implemented
- fix for saving the style of eg Intersect(fun1, fun2, a, b)
GeoGebra 6.0.394.0
- Change log not available for this version
GeoGebra 6.0.393.0
- CAS View: fixes for Solve(-(1.4)^(n-1)32=-1000), Area(x^2+y^2=r^2), Area(polygon)
- CAS View: fix for Solve(f(x)==g(x)) when f is a result of Tangent()
- dpi setting in getPNGBase64() and writePNGtoFile() now works (but slow)
- GeoGebra Classic 6: SVG Export working
- Polar Grid: now allows any multiple of π
GeoGebra 6.0.392.0
- Change log not available for this version
GeoGebra 6.0.391.0
- Fix for Integral(sqrt((-3*a*cos(x)^(2)*sin(x))^(2)+(3a*(sin(x))^(2)*cos(x))^(2)),0,pi/2)
GeoGebra 6.0.390.0
- Fixes for F(t,x)=Integral(sin(x)*sin(t-x), x)
GeoGebra 6.0.389.0
- fixes for Korean in editor
GeoGebra 6.0.386.0
- Change log not available for this version
GeoGebra 6.0.385.0
- Brand new Graphing Calculator and Geometry Apps
- 3D View: SetAxesRatio( , , ) working
- Fix for renaming with _ and '
- Algebra View: Solve equations: exact and numeric
- Special points for functions: roots, min/max, intersections
- Classic: fix for plotting quadrics on macOS
GeoGebra 6.0.382.0
- Change log not available for this version
GeoGebra 6.0.381.0
- bugfix: make sure macro object eg Hexagon(G_8) can be moved with the arrow keys
- just one "zero" shown at the origin
- new full-screen, home and zoom buttons
- new parameters "showZoomButtons":true,"showFullscreenButton":true,
GeoGebra 6.0.379.0
- Curvature( ) works with 3D curves
- SelectObjects(InputBox) sets the focus
- Fix for FormulaText[FormulaText[FormulaText[... problem
- Math Calculators (offline only): Better CAS Engine eg exact answer for sqrt(ί)
GeoGebra 6.0.377.0
- CAS View: fix for "Copy to LaTeX"
- Default brackets for commands changed from eg ZoomIn[] to ZoomIn()
GeoGebra 6.0.374.0
- Fix for ZoomIn[ ]
- Make sure point can't be dragged off eg If[1<=x<=5,x]
GeoGebra 6.0.363.0
- Change log not available for this version
GeoGebra 6.0.355.0
- new functions fixed by default
- Graphing Calculator: Angle Bisector Tool fixed
- Spreadsheet: fix for Copy & Paste of formulas
- Spreadsheet: One-variable analysis tool now treats second column of data as frequencies (if just two columns selected)
- fix problem with SlopeField[1/y]
- fix problem with redefine dialog opening on double-click when it shouldn't
- Exam: Invert[ ] command not available when CAS is disabled
- new command NInvert[ ] for numerical function inversion (intended for exam mode)
- fix for copy & paste of eg x/cos(x)
GeoGebra 6.0.353.0
- CAS View: fix for Integral[cos(n π x / 4), 1, 4] (desktop only)
- fix for Corner[1]
GeoGebra 6.0.352.0
- CAS View: fix for #1 notation
GeoGebra 6.0.351.0
- Editor: fix for {{1,2},3}
- CAS View: make sure Vectors in Sequence[Vector[(i, i)],i,1,3] stay as Vectors
GeoGebra 6.0.350.0
- CAS View: fix for a:=1/1E8
- fix for dragging with 2 views open
GeoGebra 6.0.349.0
- fix for auto-slider dialog in Safari
- make sure preview for FillCells[ ] doesn't delete cells
- new LaTeX commands brack brace bangle cancel bcancel xcancel longdiv
GeoGebra 5.0.348.0
- CAS View: fix for Expand Tool
GeoGebra 5.0.346.0
- fix for not setting Input Box content
- fix for not hiding Input Box correctly
- fix for wrong coefficient in FitPoly
GeoGebra 5.0.345.0
- fix for Surface[ ] defined in terms of another surface
- Math Apps: make sure PNG Export isn't truncated by the menu
- Math Apps: Export PSTricks, PGF/TikZ, Asymptote
GeoGebra 5.0.344.0
- Length[] and First[] work on Freehand Functions
- Algebra View: fix for right-click
- Fix for drawing big arcs
- Fix for list of Polylines
GeoGebra 5.0.341.0
- Desktop: fix for SetValue[a, b, c]
- Web: increase maximum spreadsheet rows to 350
GeoGebra 5.0.339.0
- fix for InverseBinomial[]
GeoGebra 5.0.338.0
- fix for Intersect[]
GeoGebra 5.0.336.0
- Tangent[] works for log(f(x),g(x)) and nroot(f(x),g(x))
- Android: fix for wrong version of Giac
GeoGebra 5.0.334.0
- NEW EDITOR!
- fix for Intersect[ , , t1, t2 ]
- Apache Commons Math Library updated to 3.6.1
- Probability Calculator: improvement for point dragging
GeoGebra 5.0.332.0
- fix for problem with "degree" sign in Input Boxes
- CAS View: make sure NSolve[{3x-5y=11,14x^2-11x=52}] gives a numerical result not exact
- Grid showing by default
GeoGebra 5.0.331.0
- Change log not available for this version
GeoGebra 5.0.330.0
- Desktop: fix Function Inspector
- new syntax for lines eg x-1=y-2=(z-3)/2
- CAS View: better fix for ScientificText[ ]
GeoGebra 5.0.328.0
- fix for Envelope[]
GeoGebra 5.0.327.0
- fix for Integral[x(A)+...]
- CAS View: fix for ScientificText[ ] and arg()
- 3D View: fix for Angle[u, v] for very small angles
- "Solids" added to defaults (for Polyhedra, Cylinders, Cones)
- z = sin(x) + sin(y) will create f(x, y) = sin(x) + sin(y)
- Envelope[ ] command uses new method
- fix for exporting SVG with embedded image
GeoGebra 5.0.326.0
- nicer coefficients for Polynomial[x^3 - x^2 - x - 1] and RandomPolynomial[5, -1, 1]
- Android: fixes for logging in and viewing
GeoGebra 5.0.321.0
- Fix for bbbb: r=2θ
- fix for drop-downs that change length
- 3D View: fix for plotting a(x, y) = abs(x + y ί)
GeoGebra 5.0.320.0
- 3D View: fix for back-to-front angles
- CAS View: improve form of Numeric[121V^2 m 3.14159265359 (0.0004 / W / O)]
GeoGebra 5.0.318.0
- GGB6: new editor enabled
- On-screen keyboard: fix for accents keys
GeoGebra 5.0.317.0
- fix for dragging 3D polygons in 2D
- fix for inverting segments in degenerate circles
- CAS View: fix for f(1/x)
- On-screen keyboard: fix for key
GeoGebra 5.0.316.0
- fix for dragging 3D polygons in 2D
- fix for inverting segments in degenerate circles
- CAS View: fix for f(1/x)
- On-screen keyboard: fix for key
GeoGebra 5.0.313.0
- 3D View: fix for tracing conics
GeoGebra 5.0.311.0
- Spreadsheet: copy scripts for copy/paste
- Input Boxes: fix for entering a formula after a number
- set background color from the spreadsheet when an object is created / renamed (if necessary)
- CAS View: fix for f'(x) for eg f(x) = K(x)/x
GeoGebra 5.0.309.0
- Fix for Input Boxes on iOS
GeoGebra 5.0.307.0
- Desktop: fix for "500" error on File -> Share
GeoGebra 5.0.306.0
- Change log not available for this version
GeoGebra 5.0.305.0
- Change log not available for this version
GeoGebra 5.0.304.0
- HTML5: fix for Input Bar focus problem on touch
GeoGebra 5.0.303.0
- HTML5: fix for Input Bar focus bug
GeoGebra 5.0.302.0
- use correct minus sign for Braille export
- Exam Simple: disable f'
- GeoGebra 6: resize window on file load
GeoGebra 5.0.301.0
- Desktop: fix drawing bug
GeoGebra 5.0.300.0
- Change log not available for this version
GeoGebra 5.0.299.0
- CAS View: fix for NSolve Tool for f(x)=1
- Classic Desktop: command-line option --stereo for testing with 3D Monitors / Projectors
GeoGebra 5.0.298.0
- fix for 2-Var Analysis Tool after using 1-Var Tool
GeoGebra 5.0.297.0
- Change log not available for this version
GeoGebra 5.0.295.0
- fix for SurdText[]
- fix for display form of Conics when saved
GeoGebra 5.0.294.0
- Change log not available for this version
GeoGebra 5.0.290.0
- functions asind(), acosd(), atand(), atan2d() to return answer in degrees
- 3D view: drag nets to open / close
- Desktop: fix for in the Input Bar
- CAS View: ComplexRoot[ ] changed to give a numeric answer
- make sure Input Box scripts are run in the right order when Button clicked
GeoGebra 5.0.289.0
- Distance Tool working for Polylines
- Debian: use stronger signing
GeoGebra 5.0.288.0
- New form for lines ax + by + c =0
- New forms for Parabolas (Conic Form and Vertex Form)
- CAS View: fix for (x=y)+(x=y)*(-1)
- fix for Z-Test of Difference of Proportions
- brand new method for LocusEquation[ ] under the hood
GeoGebra 5.0.286.0
- fix for Input Boxes linked to sliders
- 3D View: orientation fix
GeoGebra 5.0.285.0
- fix for Input Boxes linked to sliders
- 3D View: orientation fix
GeoGebra 5.0.284.0
- CAS View: fix for NSolve[x^5730=1/2]
GeoGebra 5.0.283.0
- Improvements for Polyline in 3D
- fix Invert[log(3,x+1)], Invert[log(x+1,3)]
GeoGebra 5.0.282.0
- Fix problem with IntersectPath[Polygon, Line]
- Fix problem with Input Bar giving error eg Integral[x,0,1]
- Logarithmic grid for Data Analysis (beta)
GeoGebra 5.0.281.0
- Surd improvements, eg Simplify[cbrt(x^6)] returns x^2
GeoGebra 5.0.280.0
- Results from Derivative and Integral cached in the XML
- Fast dragging of CAS functions in the Graphics View
- Web App: print Algebra View
- Pen Tool and Freehand Shape Tool moved to under the Move Tool
- CAS View: Solve Numerically Tool fix for 2 rows
- Fix for qquad
GeoGebra 5.0.279.0
- Desktop: fix for "alpha" popup
- Web App: fix for dragging to change order in the Construction Protocol
- CAS View: fix for focus problem (Web)
GeoGebra 5.0.278.0
- Desktop: fix for "alpha" popup
- Web App: fix for dragging to change order in the Construction Protocol
- CAS View: fix for focus problem (Web)
GeoGebra 5.0.277.0
- CAS View: fix for NSolve[(sqrt(3) 4 x³ + 12x² - sqrt(3) 12 x - 4)]
- CAS View: Solve Numerically Tool adds initial values for systems of equations eg {2.5=a*b^-5,8.4=a*b^7}
GeoGebra 5.0.276.0
- HTML5: fix for editing in spreadsheet
GeoGebra 5.0.275.0
- CAS View: fix for Simplify[sqrt(2)*sqrt(5)] and Solve[(sqrt(3) 4 x³ + 12x² - sqrt(3) 12 x - 4)]
GeoGebra 5.0.274.0
- Change log not available for this version
GeoGebra 5.0.273.0
- CAS View: fix for ln(0) and Integral[abs(x cos(x²)),0,sqrt(pi)]
- 3D View: hide cursor for export
GeoGebra 5.0.272.0
- Change log not available for this version
GeoGebra 5.0.271.0
- Change log not available for this version
GeoGebra 5.0.270.0
- Make sure Polygon's segments are correct color after translation
- Tablet Apps: use native Giac (TBC)
GeoGebra 5.0.269.0
- Graphing Calculator: Relation Tool implemented
- EPS Export: fix for exporting Trace and adjust color according to transparency
- Background color fills the whole cell in TableText[] now
- Tablet Apps: use native Giac (TBC)
GeoGebra 5.0.268.0
- Tablet Apps: use native Giac (TBC)
- Checkboxes work in EPS Export
- Fix for Image Tool when it's the first tool
- New command Surface[Curve, Angle, Line]
- Graphing Calculator: Relation Tool implemented
GeoGebra 5.0.265.0
- fix for otimes
- CAS View: fix for Translate[ellipse]
- new API methods ggbApplet.setPointCapture(view, mode), ggbApplet.setAxisStep(x, y, z), ggbApplet.setAxisLabel(x, y, z), ggbApplet.setAuxilliary(geo, true/false)
- new TableText[] alignment option "%" to convert to a percentage, and align on decimal points
GeoGebra 5.0.265.0
- new TableText[] alignment option "." to align on decimal points
- fix for loading IntersectPath[]
GeoGebra 5.0.264.0
- "%0" replaced by object's name in Click & Update scripts
GeoGebra 5.0.262.0
- fix for autocomplete
- Graphing Calculator: fix for editor bug with (1,1/2)
- Exam Mode: make sure f'(x) works in non-CAS mode
GeoGebra 5.0.261.0
- CAS View: fix for Solve[(x+5)*exp(x)=(x+5)*exp(2*x)]
- fix for NDerivative[] in Exam Mode
GeoGebra 5.0.260.0
- fix for customized toolbar in 3D View
- CAS View: improvement for Simplify[1/x^(1/2) - (1/x)^(1/2)]
GeoGebra 5.0.259.0
- fix for customized toolbar in 3D View
- ggbApplet.setRounding("10") added
- fix for Reflect[Plane, Plane]
- Symbolic mode for texts, eg FormulaText[1/2]
- CAS View: Intersect[] working for planes
GeoGebra 5.0.258.0
- Fix for duplicated objects
GeoGebra 5.0.257.0
- Fraction fixes
GeoGebra 5.0.256.0
- Web App: can now set filling of individual bars for BarChart[] and Histogram[]
- fix for matrices M=N
- fix for If[ ]
- allow Input Boxes to be linked to CAS Cells
GeoGebra 5.0.255.0
- HTML5: can now set properties of individual bars for BarChart[] and Histogram[]
GeoGebra 5.0.254.0
- Algebra View: Input & Output rows, exact fractions
- CAS View: fix for Solve[(sin(x) * exp(x)) + (cos(x) * exp(x))]
- CAS View: fix for Angle[Vector[(1,2)],Vector[(t,5)]]
- CAS View: CountIf[] implemented
- fix for Macros that involve intersection of circles
- fixes for transformations of implicit curves (and rotating functions)
- CAS View: improvement for Integral(Simplify(((sqrt((((-(x))/(sqrt(((r)^(2))-((x)^(2)))))^(2))+(1))))))
- fix for Input Boxes when applet scaled (Chrome)
GeoGebra 5.0.253.0
- f(x,y,z)=x+y+z then f(A) works for 3D Points
- fix for Implicit Curves
GeoGebra 5.0.252.0
- fix problem with background image updates
- Desktop: fix problem with missing images in Button properties
GeoGebra 5.0.251.0
- Fixed problem with Object Properties
GeoGebra 5.0.250.0
- New Button design
- Graphing Calculator: Redo button added
GeoGebra 5.0.249.0
- fix for BarChart opacity
GeoGebra 5.0.248.0
- 3D View: small fix for Intersection[conic, conic]
GeoGebra 5.0.247.0
- fixes for hatching of barcharts
- Hull[] command removed and new algorithms for other discrete commands
- fix for PlaySound[false]
- msi Installer: built using WiX 3.10.2 instead of 3.9
GeoGebra 5.0.245.0
- Graphing Calculator: fix for eg e^x*sin(x), x^2+1
GeoGebra 5.0.244.0
- bug fix for Intersection[ plane, arc ]
- improvement for integrals involving freehand functions
- Desktop: fix for JavaScript listeners
- 3D View: clipping defaults changed
GeoGebra 5.0.243.0
- fix for y-axis labeling
- Graphing Calculator: enable Circle (Point, Radius) and Angle (fixed size) Tools
GeoGebra 5.0.242.0
- CAS View: fix for SolveODE[y/x] and SolveODE[sin(0.017*x)*y]
GeoGebra 5.0.241.0
- Implicit curves that are already factored are drawn better
- fix for Volume of Cylinder
GeoGebra 5.0.240.0
- CAS View: fix for Solve[abs(6x - 3) + abs(6x + 9) - 12 = 0]
- make sure EPS files are exported to the clipboard properly (as file, not text)
GeoGebra 5.0.239.0
- Image Tool: dialog now shown immediately
- Make sure all images are drawn interpolated on retina displays
- Graphing Calculator: Copy & Paste working, "x" to clear Input Bar
- CAS View: BinomialDist command works in general, ie BinomialDist[n, p, k, true]
- fix for ggbApplet.setWidth(), ggbApplet.setHeight()
- fix for {{0,0},{0,0}}^-1
GeoGebra 5.0.238.0
- fix for SetValue[]
GeoGebra 5.0.237.0
- CAS View: fix for SVD[] (desktop) and Limit[]
- f' works as a shortcut for f'(x)
- plane1 == plane2 implemented
- fix for Greek characters inside mbox{}
GeoGebra 5.0.236.0
- fix for copy & paste of text with absolute screen location
- fix for Implicit Curves creating extra object
GeoGebra 5.0.235.0
- Change log not available for this version
GeoGebra 5.0.233.0
- Speed-up for Envelope command
- Algebra View: fix for keyboard shortcuts (eg Ctrl-Z)
- fix for problem with extra braces in surface(a,b)
- fix for SetValue[ , , ]
- fix for RotateText[ ] and rotated LaTeX
- JOGL2 updated to 2.3.2
- add data-param-enableCAS, data-param-enable3D, data-param-rounding (for Exam Mode)
- 3D View: fixes for trace
GeoGebra 5.0.232.0
- Extremum and Roots Tools working for parabolas
- 3D View: Zoom menu
- resize Algebra View when editing long equation
- autocomplete now starts after 3 letters (not 2)
GeoGebra 5.0.231.0
- 3D View: Intersect Tool works with f(x,y) and Plane.
GeoGebra 5.0.230.0
- fix for tools with dialogs
更新時間：2018-04-29
更新細節：
更新時間：2018-04-29
更新細節：
更新時間：2018-04-25
更新細節：
What's new in this version:
WebSite Auditor 4.33.8
- The noindex meta tag algorithm has been updated and a few other minor bugs have been fixed
WebSite Auditor 4.33.7
- The whois library for checking domain age has been updated and some other minor bugs have been fixed
WebSite Auditor 4.33.6
- A few minor bugs have been fixed
WebSite Auditor 4.33.5
- Viber has been added to the list of supported protocols, the application/rss+xml has been added to the list of supported sitemap content-types
WebSite Auditor 4.33.4
- A few minor bugs have been fixed
WebSite Auditor 4.33.3
- A few minor bugs have been fixed
WebSite Auditor 4.33.2
- The error counter for the Page Audit module has been fixed
WebSite Auditor 4.33.1
- A few minor bugs have been fixed
WebSite Auditor 4.33
- Edit your website structure, save visualization as PDF/PNG/SVG, label and color pages on the graph and other useful features have been added to Website Auditor. Some minor bugs have been fixed: word count for page body element, parsing pages that are using js elements and other minor issues
WebSite Auditor 4.32.7
- Some performance updates have been implemented
WebSite Auditor 4.32.6
- Some performance updates have been implemented
WebSite Auditor 4.32.5
- Change log not available for this version
WebSite Auditor 4.32.4
- A few minor issues have been fixed
WebSite Auditor 4.32.3
- Change log not available for this version
WebSite Auditor 4.32.2
- Now it is possible to edit the list of supported page extensions in project settings to let Website Auditor collect web-pages with custom extensions
WebSite Auditor 4.32.1
- The search algorithms for orphan pages and sitemap detection have been improved in Website Auditor
WebSite Auditor 4.32
- The pages with .mvc and .nspx extension are now supported in WebSite Auditor. The algorithm for detecting pages' charset type has been improved
WebSite Auditor 4.31.5
- Website Auditor now supports websites with .phtml and .wf extensions. The issue with the incorrect calculation of keywords in Page Audit report has been fixed.
更新時間：2018-04-25
更新細節：
What's new in this version:
Rank Tracker 8.22.8
- A few minor bugs have been fixed
Rank Tracker 8.22.7
- The whois library for checking domain age has been updated
- Fixed the issue of Yandex Direct results being collected together with organic rankings
Rank Tracker 8.22.6
- A few minor bugs have been fixed
Rank Tracker 8.22.5
- The problem of blurred interface on retina displays has been fixed
Rank Tracker 8.22.4
- A few minor bugs have been fixed
Rank Tracker 8.22.3
- A few minor bugs have been fixed
Rank Tracker 8.22.2
- A few minor bugs have been fixed
Rank Tracker 8.22.1
- A few minor bugs have been fixed
Rank Tracker 8.22
- Solved the problem with calculating average cost per click value
Rank Tracker 8.21.7
- The issue related to collecting search volume via Google Forecast has been fixed
Rank Tracker 8.21.6
- The fix for new Google Adwords Keyword Planner interface has been implemented
Rank Tracker 8.21.5
- A few minor bugs have been fixed
Rank Tracker 8.21.4
- A few minor bugs have been fixed
Rank Tracker 8.21.3
- Fixed the problem with collecting URLs from Google Top Stories into Keyword Difficulty results
Rank Tracker 8.21.2
- Fixed the bug that caused collecting wrong number of competitors for the 'Keyword Difficulty' tab
Rank Tracker 8.21.1
- A few minor bugs have been fixed
Rank Tracker 8.21
- Fixed the issue with incorrect visibility graph results for project competitors
Rank Tracker 8.20.5
- Fixed duplicated entries for the Keyword Map module, the issue with the filters for Yandex Regions has been fixed
Rank Tracker 8.20.4
- Fixed the problem with Rank Tracker modal windows on MacOS that opened under the main window
Rank Tracker 8.20.3
- Improved UI for minimized interface view and for screens with low resolution and some other minor bugs have been fixed
Rank Tracker 8.20.2
- The time filter from the Keyword Research module has been fixed
Rank Tracker 8.20.1
- New Rank Tracker version with improved memory utilization algorithm for 64-bit Windows machines
Rank Tracker 8.20
- Several bugs have been fixed and UX improvements implemented in Rank Tracker