軟體下載 GeoGebra 6.0.722.0

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What's new in this version:

GeoGebra 6.0.722.0
- HTML5: fix for extra spurious digits when rounding


GeoGebra 6.0.721.0
- CAS: fix for Solve({a k=1,a ℯ^(3 k)=3 ℯ},{a,k})
- Data Table improvements
- fix for full-screen icon on touch


GeoGebra 6.0.720.0
- New command NIntegral(function, start x, start y, end x) to calculate and plot a numerical integral


GeoGebra 6.0.718.0
Fixed:
- improvements for ClosestPoint(point, function)
- bugfix for Derivative(f,0)
- bugfix for Sample({2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14}, RandomBetween(2,3), false)
- Freehand Function tool now available in the "Customize Toolbar" dialog
- bugfix for IntersectPath(line, triangle) when dependent points are used
- bugfix for positions of "Play" / "Reset" / "full-screen" icons


GeoGebra 6.0.715.0
- fix for SetFilling()


GeoGebra 6.0.713.0
- new command Type(Conic/Quadric)
- fix zooming jitter with 2 Views


GeoGebra 6.0.709.0
- Change log not available for this version


GeoGebra 6.0.707.0
- allow line thickness for 2D "surfaces"
- bugfix for LaTeX style in 3D View


GeoGebra 6.0.706.0
- CAS: fix for Extremum(40 sqrt(x) ℯ^(-0.5 x))
- fix for macros getting duplicated
- fix for slider's "play" button on touch


GeoGebra 6.0.704.0
- fix problem with value of c_1 when saving SolveODE()


GeoGebra 6.0.703.0
- fix problem with saving/loading value of c_1 from SolveODE()
- CAS: fix crashing problem on Windows with Classic 5


GeoGebra 6.0.702.0
- Change log not available for this version


GeoGebra 6.0.700.0
- new syntax to set the decoration at the ends of segments SetDecoration( , , )
- Support for simple surds eg √8
- fix for Surface(If(...
- CAS: fix for x(x)^2
- 3D: fix for "Use text as Caption"


GeoGebra 6.0.697.0
- fix plotting of eg 4x³ - 12x² > 0
- Classic 6: fix problem with transparent burger menu


GeoGebra 6.0.694.0
- fix crashing with pen strokes


GeoGebra 6.0.693.0
- make sure Cube tool doesn't label the "extra" points
- fix f==-g for functions
- Classic 6: fix for spreadsheet scrolling
- fix for problem saving randomized lists of images


GeoGebra 6.0.691.0
- fixes for drawing quadrics
- fix for dilating circles


GeoGebra 6.0.689.0
- Notes: Isometric and Polar grids


GeoGebra 6.0.688.0
- bug fixes


GeoGebra 6.0.687.0
- Android, iOS: Image Tool added
- CAS: PerpendicularVector(plane) syntax added


GeoGebra 6.0.686.0
- New special syntax for just 2 points FitSin( {A, B} )
- fix for Translate(circumcircular arc)
- more function plotting improvements (especially asymptotes)


GeoGebra 6.0.683.0
- web: fix bold gridlines checkbox
- fix plotting of eg nroot(x,3)
- fix for Pen in 3D view
- new dynamic syntaxes ParseToFunction("u+v",{"u", "v"}), ParseToFunction("x^2"), ParseToNumber("1+2")


GeoGebra 6.0.680.0
- Notes: fix problem with images
- CAS: make sure functions updated on zooming
- filling updated when redefining eg y=x to y<x
- fix SVG aspect ratio on buttons


GeoGebra 6.0.676.0
- Fix for Translate(If(0 < x < k, 2 + x, 1 < x < 2, -1), vector)
- Fix for If() not working in scripts sometimes
- make sure Sequence(IntegralBetween(... updates with slider


GeoGebra 6.0.675.0
- fix for drawing cylinders
- CAS: better support for conics y=...
- bugfix: auxiliary setting doesn't "stick" for segments of 3D polygon
- fix for Tangent(implicit, A)
- fix for wrong scale for some filling styles when exporting
- Classic 5: make sure JavaScript objects are always returned from API calls


GeoGebra 6.0.674.0
- fix for Solve({x * y = 1,3*x^2 = y^2},{x,y})
- Classic 5: fix for some CAS Calculations eg Numeric(), FitPoly() (Windows)


GeoGebra 6.0.672.0
- Classic: fix for NSolve Tool
- Classic CAS: fix for Substitute with Keep Input (missing brackets)
- Classic 5: fix for hyperbola drawing
- Notes: fix for missing Mindmap Tool
- CAS App: make sure redefining a function updates the graph
- make sure screen reader output works in iframe


GeoGebra 6.0.671.0
- Notes: New tools Ruler and Protractor
- fix for ggbApplet.showToolBar()
- fix for Tools with Surfaces


GeoGebra 6.0.670.0
- Better drawing of angles when axis ratio is not 1:1
- fix for plotting eg ln(x)^(1+1/3+1/3+1/3)
- fix problem with Input Boxes and 3D/Spreadsheet View


GeoGebra 6.0.668.0
Fixed:
- for missing Labelling menu
- problem plotting paraboloids etc
- problem on iOS where Input Boxes scroll the applet
- for IntersectPath(P, a) with Zip()
- bug for 3D angles in lists
- bug with full-screen button

- Technical change: use Pointer Events
- Classic: fix bug where "Keep Input" button gives null:=
- Make sure PgUp, PgDown don't change layer
- CAS: make sure Solve() doesn't call NSolve() for inequalities


GeoGebra 6.0.666.0
Fixed:
- Condition to Show Object not copied correctly in spreadsheet when it's just a single variable
- opening .ggb files from Google Drive


GeoGebra 6.0.665.0
- CAS: make sure "random" commands work again
- fixes for ggbApplet.remove()


GeoGebra 6.0.664.0
- fix problem with Box Plot label position


GeoGebra 6.0.662.0
- Classic 6: fix for Ctrl-C/V/A in scripting dialogs
- new command IsFactored( )
- small Probability Calculator fixes


GeoGebra 6.0.659.0
- atan(), acos(), asin() now work for complex numbers
- new parameter "detachKeyboard":true
- Classic 5: fix for disappearing objects when Input Box has the focus
- Suite: Probability Calculator sub-app added (web only)
- 3D: fix for labelling eg Cube segments
- fix alignment for new "Text as caption" Captions
- CAS: make sure Invert() is exact


GeoGebra 6.0.657.0
- CAS: Make sure Invert(matrix) is exact
- Notes: New Spotlight Tool
- GeoGebra Classic 6: missing style bar added to Probability Calculator (for discrete)


GeoGebra 6.0.656.0
- CAS: fix for Solve(3*sqrt(x+4)<=5-2abs(x+2))


GeoGebra 6.0.654.0
- fix order of Arabic digits eg on axes
- Tabbing order can be customized by making a special list like tabOrder = {A, B, E, D}
- fix problem with truncating calculations on %


GeoGebra 6.0.652.0
- CAS: fix eg 2/1E-12 in Keep Input mode
- CAS: slightly simplified answer from Substitute()
- CAS: new option to "save" (in a secure area) in exam mode
- Probability Calculator: fix problem saving intervals


GeoGebra 6.0.651.0
- CAS: fixes for Solve( { (k-s)/k * (105-(k-s))/(300-k) = 0.125, (k-w)/k * (105-(k-s))/(300 - k) = 0.375, (k-s)/k * (195-(k-w))/(300-k) + (k-w)/k * (195 - (k-w)) / (300-k) = 0.5 } , {k,s,w} ) , NSolve(Integral(sqrt(sin(x)),0,b)=0.64,b) and Derivative(f(sec(x))), TaylorPolynomial(cbrt(2x-3))
- New two-tailed ][ option for probability calculator
- CAS: fix problem with n!
- Notes: fix for embedded applets
- improved spreadsheet previews from ggbApplet.getScreenshotBase64()
- ChromeOS: Exam mode starts automatically in Kiosk mode


GeoGebra 6.0.649.0
- Notes: new Mindmaps Tool and Charts improvements
- improvement for eg FormulaText(sin(1x + 1x - 1x))
- CAS: fix for eg mod(3^5431843, 2)


GeoGebra 6.0.646.0
- fix ggbApplet.getScreenshotBase64() for webSimple
- CAS: make sure eg SolveODE((y')²+5y'+6=0) returns both solutions
- fix Rigid Polygon Tool/Command
- Symbolic Input boxes are now the default


GeoGebra 6.0.644.0
- Change log not available for this version


GeoGebra 6.0.640.0
- Fix style bar in Safari


GeoGebra 6.0.639.0
- fix for tracing functions
- switch from pako.js to fflate.js
- built-in buttons icons switched to SVGs
- CAS: fix for eg Rationalize(1/(sqrt(3+ί))) in web (& smaller)
- CAS: fix for acosd and atand
- CAS: make sure Eigenvectors({{1,2},{3,4}}) is exact


GeoGebra 6.0.637.0
- Geometry: fix Rigid Polygon Tool/command
- fix for plotting arcosh(x)


GeoGebra 6.0.636.0
- Fix problem drawing linear functions (especially in Regression panel)


GeoGebra 6.0.631.0
- cbrt( switched to nice form


GeoGebra 6.0.620.0
- new commands ReplaceAll( , , ) and Split( , )
- fix for PlaySound()


GeoGebra 6.0.609.0
-Bug fixes


GeoGebra 6.0.608.0
- fix for Input Box linked to slider not respecting slider bounds (old Input Boxes only)
- CAS: Numeric() works for more than 15 d.p.
- Classic 6: fix white background in Customize Tools dialog
- fix for language translation of functions


GeoGebra 6.0.606.0
- Symbolic Input Boxes: add option for Serif
- Symbolic Input Boxes: asin(x) is now a*sin(x)
- Mobile: make sure keyboard always opens for tool dialogs
- fix for Input Boxes without labels


GeoGebra 6.0.605.0
- CAS: Min() and Max() implemented


GeoGebra 6.0.604.0
- Classic 5: fix for ggbApplet.getValueString()
- Graphing: "Statistics" summary for Min / Q1 / Median / Q3 / Max
- CAS: new command IntegralSymbolic()
- Complex functions implemented (including Expand(f) and f==g)


GeoGebra 6.0.603.0
- fix beta() for negative inputs


GeoGebra 6.0.600.0
- fix RandomPointIn( <Conic/Circle> )
- Intersect( , , , ) working for 3D Curves


GeoGebra 6.0.599.0
- Classic 5: fix for ggbApplet.getValueString()
- CAS: RemoveUndefined() and IsInteger() implemented


GeoGebra 6.0.598.0
- fix for ggbApplet.reset()


GeoGebra 6.0.596.0
- fix for dropdowns not closing on click
- Improvements for pasting LaTeX into the Algebra Input and Input Boxes
- new command RemovableDiscontinuity() for rational functions (also for previews)
- Notes: new Table Tool
- Editor: SVG export, evalLaTeX() added, event for / focus lost added
- Chrome: copy image to clipboard working


GeoGebra 6.0.593.0
- fix for Inverse polygons
- fix for leftlangle


GeoGebra 6.0.592.0
- fix for plotting eg f(x)=ln(44)


GeoGebra 6.0.591.0
- log(x) now gives log_10(x) not ln(x)
- new command RemovableDiscontinuity() for rational functions (also for previews)
- fix for eg sin(x)^cos(x)
- extra parameter added toggbApplet.getValueString("f", false) to make sure output isn't localized
- fix for sliders with 1° increment


GeoGebra 6.0.590.0
- 3D: new tool Surface of Revolution
- Graphing: make sure complex * complex works again
- fix for n in Input Boxes
- fix for Polygon(A,B,3,plane) when A and B are 2D points
- Notes: new Equation tool
- Complex i displayed better in Input Boxes and LaTeX texts


GeoGebra 6.0.588.0
- Delete Tool won't now delete fixed objects in Activities


GeoGebra 6.0.587.0
- better parsing of expressions without explicit multiply eg f(p,q)=sin(pq)
- fix for Input Boxes sometimes disappearing on
- new parameter to set button's border colors eg "buttonBorderColor":"#ff00ff"
- Graphing: Length(list) working again
- Graphing: Equation shown for Line(A, B) again
- Symbolic Input Boxes working for conics, implicit curves and quadrics
- Now built with GWT 2.9


GeoGebra 6.0.583.0
- Classic 6: fix for re-opening settings (mostly iOS)
- Classic 6: make sure random numbers aren't updated when CAS is loaded
- fix for angle not being shown when it's from Element(list,1)


GeoGebra 6.0.581.0
- Suite (beta): now on geogebra/calculator
- remove unnecessary API calls


GeoGebra 6.0.580.0
- Classic 5: "Apply Template" will also apply default styles to existing objects
- fix for symbolic Input Boxes disappearing on touch
- fix for FormulaText("Rho")
- JavaScript listeners preserved over a redefine
- GeoGebra 6: fix installer where username contains a space
- fix for Input Box cleared on full-screen button
- improved plotting for eg ln(x)
- bugfix for drawing grid with "positive only" axis
- better parsing of expressions without brackets eg sinsinsinx
- Classic 6: brackets added when typed after function name
- pi replaced by π in Input Boxes
- 3D Calculator: Snapshot button in AR Mode


GeoGebra 6.0.579.0
- fix bug with numbers being turned into sliders
- Classic 5: fix bug with dragging drop-down lists


GeoGebra 6.0.578.0
- Classic 5: Symbolic Input Boxes working
- Scientific calculator moved to geogebra.org/scientific


GeoGebra 6.0.577.0
- Classic: fix for native keyboard appearing on iOS 13.3.1
- CAS App: sliders and vectors working
- Classic: fix for eg ggbApplet.evalCommand("$1:f(x)≔x^2")
- make sure InputBox1+"" and FormulaText(InputBox1) work properly
- fix for undo/redo with symbolic Input Boxes


GeoGebra 6.0.574.0
- Make sure output line shown for FitLine() etc again
- Web: fix for #&¬ key


GeoGebra 6.0.573.0
- Graphing: same in exam and non-exam
- More Symbolic Input Box improvements (including Vectors and the type can't be changed by typing "bad" syntax)
- Bugfix: ggbApplet.setFixed() no longer triggers OnUpdate scripts
- RandomElement({1/2,1/3,1/4}) works better


GeoGebra 6.0.564.0
- New command CASLoaded()
- Improvement for random numbers being updated on redefinition (eg when Input Box contents changed) - random numbers should be defined in their "own object" to take advantage of this


GeoGebra 6.0.562.0
- Classic 5: fix for ggbApplet.registerAddListener()
- Classic 6: fix for eg SetPerspective("S")
- Symbolic Input Boxes working for eg f(x,y)


GeoGebra 6.0.560.0
- Input Boxes are empty rather than showing ? for undefined linked geo
- Alignment option for Input Boxes
- CAS Calculator: more commands added: Invert(), NSolutions(), Sequence(), ReducedRowEchelonForm(), Substitute(), Sum(), Transpose(), RemoveUndefined(), Tangent()


GeoGebra 6.0.559.0
- Download xx.cache.js files in parallel
- Option for caching with service worker
- "Selection Allowed" working for Input Boxes, Dropdowns and Buttons
- Screenreader works for reading LaTeX Captions


GeoGebra 6.0.546.0
- Classic 5: fix for JavaScript error ("java.lang.String")


GeoGebra 6.0.544.0
- CAS View: fix for Solve(8/(p^(-4000*x))=6,x) and Integral(sqrt(x+sqrt(x)))
- fix for GeoGebra Scripts on Android/iOS
- ZoomIn() working for 3D View (non-dynamic)


GeoGebra 6.0.541.0
- CAS View: fix for SolveODE(y'=sqrt(x),(1,1))


GeoGebra 6.0.536.0
- Classic 5: fix for large tool icons
- Corner(-1,13) returns scales for x, y, z axes
- Improvement for f(x)=(3/2)^x, f(-1)
- GeoGebra 6: make sure more decimal places (minimum 5) are used when editing an expression
- Editor: fix for ÷ immediately after log₁₀(x) and for eg 3|x|
- LaTeX: fixes for eg v_{1}'^{2} and @{hspace{3.7 mm}}
- Geometry: "Fit to Zoom" preserves aspect ratio
- New default labels for equations eq1, eg2, ...
- CAS View: fix for eg Vector[(x,y,z)] = Vector[(1,2,3)]

GeoGebra 6.0.535.0
- fix SlowPlot()
- GeoGebra 6: fix problem when text is re-edited (text dialog stuck open)
- missing 180° solution for eg NSolutions(4 sin³(x) cos(x) -6cos²(x) sin(x))


GeoGebra 6.0.533.0
- 3D View: Corner(-1, 12) gives screen left-to-right direction in 3D view coords
- Statistics Calculator: fix for problems entering eg 0.01, 1/60
- Consistent Greek font added for keyboard
- fix for auto-sliders eg y=mx+c
- fix bug with a((?,?)) for quadratic inequalities
- Graphing: "Table of Values" working for conics eg y=x^2


GeoGebra 6.0.529.0
- Change log not available for this version


GeoGebra 6.0.526.0
- Chrome: fix problem in full-screen mode


GeoGebra 6.0.523.0
- Checkboxes: use $math{x}$ in Caption for "proper" math x


GeoGebra 6.0.518.0
- fix for stdev() / stdevp() problem


GeoGebra 6.0.513.0
- Fix trace for filled Curves
- Fix for eg Sequence(k°, k, 0, 360, 30) Sequence(cos( Element( l1, k )), k, 1, 5 )
- Make sure setting labels works for eg a = RigidPolygon(poly1)
- Exam mode: don't allow fix/unfix for functions, conics


GeoGebra 6.0.512.0
- Fix for touchscreens with Chrome 70+
- Fix for eg ((x + 1) / 41 + 0z = y / -16,(x + 1) / 41 = (z - 3) / a) becoming undefined after a = 0
- Fix for Asymptote(x^(-2n)) and Asymptote(log(f(x))
- LaTeX: fix for Epsilon
- Splines: fix export to PSTricks / PGF and fix problem with closed splines


GeoGebra 6.0.511.0
- fix for clickToLoad parameter


GeoGebra 6.0.509.0
- Fix for plotting eg f(x) = x^3


GeoGebra 6.0.507.0
- Improvement for Limit() eg Limit(If(x


GeoGebra 6.0.503.0
- label outlines removed for exporting
- Spreadsheet: fix for pasting in applets
- CAS View: fix for Append(3, {4, 5, 6})
- Editor: fix for f′′ and f'/2
- 3D Android: AR enabled (beta, ARCore devices only)


GeoGebra 6.0.498.0
- fix for saving mean (1,2,3,4)


GeoGebra 6.0.496.0
- fix for LaTeX fonts


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(