GeoGebra 歷史版本列表
更新時間：2018-09-07
更新細節：
What's new in this version:
GeoGebra 6.0.489.0
- Android / iOS: List Tool
- fix bug saving conics in "Conic Form"
- Classic 5: fix for displaying subscripts in the Algebra View
GeoGebra 6.0.487.0
- GeoGebra 6: fix for missing grid color/line style options
- GeoGebra Classic 6: fix on iOS for "doubled characters" in old Input Bar
GeoGebra 6.0.481.0
- Classic 5: fix for dragging drop-down lists
- Fix for y² = (x² - a²) / x²
GeoGebra 6.0.477.0
- Classic 5: bugfix for size of fixed Buttons
- Classic 6: new option: Download As -> Construction Protocol (html)
- Graphing: fix for missing output row
- Classic 6: fix for exam mode
GeoGebra 6.0.476.0
- Classic 6: Allow non-adjacent columns to be selected in the spreadsheet (Ctrl-Click)
GeoGebra 6.0.475.0
- Improve PGF/PSTricks export for 3D objects wholly in 2D view (Points, Lines, Conics)
- Fix b = a for quadrics
- New command SetDecoration(
更新時間：2018-08-26
更新細節：
What's new in this version:
GeoGebra 6.0.487.0
- GeoGebra 6: fix for missing grid color/line style options
- GeoGebra Classic 6: fix on iOS for "doubled characters" in old Input Bar
GeoGebra 6.0.481.0
- Classic 5: fix for dragging drop-down lists
- Fix for y² = (x² - a²) / x²
GeoGebra 6.0.477.0
- Classic 5: bugfix for size of fixed Buttons
- Classic 6: new option: Download As -> Construction Protocol (html)
- Graphing: fix for missing output row
- Classic 6: fix for exam mode
GeoGebra 6.0.476.0
- Classic 6: Allow non-adjacent columns to be selected in the spreadsheet (Ctrl-Click)
GeoGebra 6.0.475.0
- Improve PGF/PSTricks export for 3D objects wholly in 2D view (Points, Lines, Conics)
- Fix b = a for quadrics
- New command SetDecoration(
更新時間：2018-07-27
更新細節：
What's new in this version:
GeoGebra 6.0.481.0
- Classic 5: fix for dragging drop-down lists
- Fix for y² = (x² - a²) / x²
GeoGebra 6.0.477.0
- Classic 5: bugfix for size of fixed Buttons
- Classic 6: new option: Download As -> Construction Protocol (html)
- Graphing: fix for missing output row
- Classic 6: fix for exam mode
GeoGebra 6.0.476.0
- Classic 6: Allow non-adjacent columns to be selected in the spreadsheet (Ctrl-Click)
GeoGebra 6.0.475.0
- Improve PGF/PSTricks export for 3D objects wholly in 2D view (Points, Lines, Conics)
- Fix b = a for quadrics
- New command SetDecoration(
更新時間：2018-07-10
更新細節：
What's new in this version:
GeoGebra 6.0.477.0
- Classic 5: bugfix for size of fixed Buttons
- Classic 6: new option: Download As -> Construction Protocol (html)
- Graphing: fix for missing output row
- Classic 6: fix for exam mode
GeoGebra 6.0.476.0
- Classic 6: Allow non-adjacent columns to be selected in the spreadsheet (Ctrl-Click)
GeoGebra 6.0.475.0
- Improve PGF/PSTricks export for 3D objects wholly in 2D view (Points, Lines, Conics)
- Fix b = a for quadrics
- New command SetDecoration(
更新時間：2018-07-02
更新細節：
What's new in this version:
GeoGebra 6.0.476.0
- Classic 6: Allow non-adjacent columns to be selected in the spreadsheet (Ctrl-Click)
GeoGebra 6.0.475.0
- Improve PGF/PSTricks export for 3D objects wholly in 2D view (Points, Lines, Conics)
- Fix b = a for quadrics
- New command SetDecoration(
更新時間：2018-07-02
更新細節：
What's new in this version:
GeoGebra 6.0.475.0
- Improve PGF/PSTricks export for 3D objects wholly in 2D view (Points, Lines, Conics)
- Fix b = a for quadrics
- New command SetDecoration( <Object>, <Number> )
GeoGebra 6.0.474.0
- Classic 6: Input Boxes line up exactly when editing
- When moving eg a polygon with the arrow keys, use the "Increment" of the first defining point
- Make sure eg Ctrl-Shift-A is disabled when enableRightClick = false
- CAS View: new matrix commands JordanDiagonalization(), Eigenvectors(), Eigenvalues()
- Classic 6: fix image export on iOS
- Tablets: Make sure keyboard appears again for Input Boxes
GeoGebra 6.0.473.0
- Algebra View: fix for Integral( x sqrt( 1 + cos(2x) ) , 0 , pi / 2 )
GeoGebra 6.0.472.0
- Statistics View: fix for Histogram -> Set Classes Manually
- CAS View: fix for Solve(((-a sqrt(a² + x²) + x sqrt(a² + x²) + x sqrt(a² + (a - x)²)) / (sqrt(a² + x²) sqrt(a² + (a - x)²))),x)
- Make sure preview points aren't shown in Classic
- FormulaText(svgImage) now works (HTML5 only)
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：2018-06-26
更新細節：
What's new in this version:
GeoGebra 6.0.474.0
- Classic 6: Input Boxes line up exactly when editing
- When moving eg a polygon with the arrow keys, use the "Increment" of the first defining point
- Make sure eg Ctrl-Shift-A is disabled when enableRightClick = false
- CAS View: new matrix commands JordanDiagonalization(), Eigenvectors(), Eigenvalues()
- Classic 6: fix image export on iOS
- Tablets: Make sure keyboard appears again for Input Boxes
GeoGebra 6.0.473.0
- Algebra View: fix for Integral( x sqrt( 1 + cos(2x) ) , 0 , pi / 2 )
GeoGebra 6.0.472.0
- Statistics View: fix for Histogram -> Set Classes Manually
- CAS View: fix for Solve(((-a sqrt(a² + x²) + x sqrt(a² + x²) + x sqrt(a² + (a - x)²)) / (sqrt(a² + x²) sqrt(a² + (a - x)²))),x)
- Make sure preview points aren't shown in Classic
- FormulaText(svgImage) now works (HTML5 only)
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：2018-06-19
更新細節：
What's new in this version:
GeoGebra 6.0.473.0
- Algebra View: fix for Integral( x sqrt( 1 + cos(2x) ) , 0 , pi / 2 )
GeoGebra 6.0.472.0
- Statistics View: fix for Histogram -> Set Classes Manually
- CAS View: fix for Solve(((-a sqrt(a² + x²) + x sqrt(a² + x²) + x sqrt(a² + (a - x)²)) / (sqrt(a² + x²) sqrt(a² + (a - x)²))),x)
- Make sure preview points aren't shown in Classic
- FormulaText(svgImage) now works (HTML5 only)
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：2018-06-19
更新細節：
更新時間：2018-06-06
更新細節：
What's new in this version:
GeoGebra 6.0.472.0
- Statistics View: fix for Histogram -> Set Classes Manually
- CAS View: fix for Solve(((-a sqrt(a² + x²) + x sqrt(a² + x²) + x sqrt(a² + (a - x)²)) / (sqrt(a² + x²) sqrt(a² + (a - x)²))),x)
- Make sure preview points aren't shown in Classic
- FormulaText(svgImage) now works (HTML5 only)
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