Reference:Changelog 6.0

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All releases will include the latest minor bugfixes and translation updates.

Releases are not simultaneous on all platforms and not all platforms will get all versions (online and Classic 5 will often get an earlier release)

6.0.6xx.0 (XXth August 2021 build, not released)

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

6.0.667.0 (28st September 2021 build, not released)

6.0.666.0 (21st September 2021 build)

  • fix for Condition to Show Object not copied correctly in spreadsheet when it's just a single variable
  • fix for opening .ggb files from Google Drive

6.0.665.0 (14th September 2021 build)

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

6.0.664.0 (7th September 2021 build)

  • fix problem with Box Plot label position

6.0.662.0 (26th August 2021 build)

  • Classic 6: fix for Ctrl-C/V/A in scripting dialogs
  • new command IsFactored( <Polynomial> )
  • small Probability Calculator fixes

6.0.659.0 (10th August 2021 build)

  • 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

6.0.657.0 (27th July 2021 build)

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

6.0.656.0 (20th July 2021 build)

  • "Use text as caption" option now available for all objects
  • Notes: buttons for "atomic formulas" added
  • CAS: Cursive l killed
  • make sure Symbolic Input Boxes stay the same width and scroll nicely

6.0.654.0 (15th July 2021 build)

  • 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 %

6.0.652.0 (6th July 2021 build)

  • 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

6.0.650/651.0 (29th/30th June 2021 build)

  • 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

6.0.649.0 (22nd June 2021 build)

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

6.0.648.0 (15th June 2021 build)

  • Fix Rigid Polygon Tool/Command when making a copy of a regular polygon
  • Fix for eg Roots(2.00011sin(x/2)-x)
  • Fix clicking in Input Boxes on retina screens (especially matrices/vectors)

6.0.647.0 (8th June 2021 build)

  • Classic 6: fix for scrollwheel in spreadsheet

6.0.645/646.0 (4th June 2021 build)

  • fix ggbApplet.getScreenshotBase64() for webSimple
  • CAS: make sure eg SolveODE((y')²+5y'+6=0) returns both solutions
  • Symbolic Input boxes are now the default

6.0.643/644.0 (25th/26th May 2021 build)

  • CAS: fix for Solve(tan(pi/18)=-sqrt(x),x) and Integral((1/4-3/10*sin(19/10*x-41/10))^2, 0, 15/10)
  • SlopeField(): fix arrow directions
  • Classic 5: fix for missing Virtual Keyboard
  • Graphing, Geometry, CAS: New Algebra View layout and full screen option
  • ggbApplet.SVG() changing to ggbApplet.exportSVG(callback)
  • fix vertical alignment of LaTeX captions on buttons
  • Classic 6: improved spreadsheet scrolling with mouse
  • Editor: avoid "jumping" when caret moved

6.0.640.0 (27th April 2021 build)

  • fix style bar in Safari

6.0.638/639.0 (20th April 2021 build)

  • 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

6.0.637.0 (13th April 2021 build)

  • Geometry: fix Rigid Polygon Tool/command
  • fix for plotting arcosh(x)

6.0.636.0 (6th April 2021 build)

  • fix problem drawing linear functions (especially in Regression panel)


  • CAS: fixes for Solve({a*log(b)=1, a=-1},{a,b}) and Solve({x*cos(35deg)-y*cos(50deg)=0,x*sin(35deg)+y*sin(50deg)=784.8} , {y,x})
  • CAS: improvement for Simplify((sqrt((4*(cos((1/2*(acos((61/1040*sqrt(130)))-atan(11/3)))))^(2))+21)-(2*cos((1/2*(acos((61/1040*sqrt(130)))-atan(11/3))))))^(2))
  • Root() command more accurate
  • CAS: fix translations on iOS & Android


  • CAS: make sure this works both ways round Intersect(x+y=0, x^2+y^2=5)
  • Notes (and Pen Tool): always show "mouse" cursor while writing
  • Improved plotting algorithm


  • new command PieChart()
  • Classic 5: "Open from GeoGebra" removed
  • Improved clipping
  • Classic 5: fix slider speed on fast machines
  • 3D: fix for loading Surfaces
  • switch help links to
  • Fix for Algebra View opening too wide when editing eg DotPlot(Sequence(1000))
  • Bugfix: make sure Point(Sequence(Sequence(... is reloaded in the same place
  • fix for 3D View zooming problem


  • cbrt( switched to nice form


  • fix for missing brackets in Cross()
  • fix for some special cases of Intersect(conic, conic)


  • Make sure arcsen() works in Spanish Input Boxes
  • fix for Max(list). Also affects statistics view.
  • Input Boxes are now restricted to only simple variables like a, a_{1}


  • Improvements for SurdText() for negative numbers
  • Classic 5: fix Ctrl-ShiftM/B
  • iOS: make sure sign-in works in Classic 6
  • improvements for ggbApplet.getScreenshotBase64()
  • Improvements for inequalities with Input Boxes
  • Max() and Min() work better for inequalities


  • 3D View: dynamic bounds now supported
  • CAS: Eigenvectors() and matrix functions now exact
  • fix for plotting x^(-(1/3))
  • display ln|x| as ln|x|
  • fix accuracy of z^2 for complex
  • fixes for typing Korean on physical keyboards
  • fixes for next text syntax in Sequence() command <Horizontal alignment [-1|0|1]>, <Vertical alignment [-1|0|1]>


  • Windows: Printing working from GeoGebra 6 offline
  • CAS: fixes for Integral(sqrt(((-x) / sqrt(r² - x²))² + 1)), Integral((exp((-((x-9/10)^(2)))/2))/(sqrt(2*pi)),x,1,2), Solve(abs(b + x) = sqrt(b^2 - c), x) , Solve(exp(100x)+exp(-100x)=12), Integral(sqrt(1-x^2)*(sqrt(1+(-x/(sqrt(1-x^2)))^2)),0,1), Solve(x^3+2x^2+15x+2>0)
  • CAS: fix for Solve(sqrt(abs(x^2-25)+25)=abs(x+4)+4)
  • Classic 5: add workaround for Big Sur


  • Suite: CAS, 3D, Geometry added
  • CAS: Improvement for eg TrigExpand(sin(x)sin(x/3))
  • CAS: Assume() command implemented
  • Slopefield() - option for arrows added
  • Symbolic Input Boxes: keyboard adapts to object type
  • Symbolic Input Boxes: type names of Greek letters directly
  • fix for Numerator/Denominator so Denominator() will always be positive
  • Classic 6: bugfix for rearranging views
  • x^(-(1 / 3)) plotted correctly


  • new commands ReplaceAll( <Text>, <Text to Match>, <Text to Replace> ) and Split( <Text>, <List of Texts to split on>)
  • fix for PlaySound()


  • fix for FormulaText("\Omega")
  • fix for dialogs in Safari
  • fix for FormulaText(vector)
  • fix for Google Drive integration


  • fixes for Probability Calculator (including using new editor)


  • show placeholders for empty superscripts / subscripts / fractions / vectors / matrices / etc
  • fix for Korean "doubled" characters
  • Classic 5: fix for scroll-wheel / touchpad on certain devices
  • fix for missing brackets in Algebra View for Translate(function)
  • Classic 5: fix for missing < in Algebra View
  • Classic 5: fix for IntegralSymbolic()
  • Classic 6: fix dot-plot resizing
  • Classic 6: fix for double letters on iOS
  • fix for Pen Tool in Graphics View 2


  • ignore empty super/subscripts (rather than syntax error)
  • new command IsVertexForm( <Function> )
  • allow [ ] instead of ( ) in Input Boxes


  • new command LineGraph(<List of x-coordinates>, <List of y-coordinates>)
  • fix for default display style for lines
  • CAS: fix for eg Solve((sqrt(x² - x - 24) - 3x + 26) / (x - 10)+2<0) and Solve((x^2-6x+5)/(x^2-3x+2)>=0)
  • fix for ggbApplet.getLabelVisible()
  • CAS: fix for Sum(BinomialDist(300, 0.05, i, 0),i,0,10)
  • Classic 5: fix for loading files with Unicode names (full re-install needed)
  • Classic 5: JavaScript listeners now take a function or string as argument


  • fixes for external keyboards on iOS


  • 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 built-in functions


  • 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


  • CAS: Min() and Max() implemented


  • 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)


  • fix beta() for negative inputs


  • Fix Input Box -> Position
  • Spreadsheet: fix Paste from context menu
  • Classic 5: double-clicking on .ggb files with Unicode filenames (eg Greek, Chinese) works (full re-install needed)


  • new syntax for aligning text Text( <Object>, <Point>, <Boolean for Substitution of Variables>, <Boolean for LaTeX formula>, <Horizontal alignment [-1|0|1]>, <Vertical alignment [-1|0|1]> )
  • CAS: fix for Solve({tan(58°)=s/(50-t), tan(47°)=s/t},{s,t}) (crashing bug)
  • CAS: fix for Integral((exp((-(x^2))/((sqrt((1-1/10)))^2))),x,-1,1.7) (internal fix for approx answer)
  • CAS: fixes for Integral(sqrt(tanh(x))), LimitBelow(floor(x),1), Solve({x^2+2*x*y-y^2=-32,-3*x^2-2*x*y+3y^2=32},{x,y}), Length({(1,2,3),(4,5,6)}), Solve(22044=6000+264*((x+1)^(60)-1)/(x)*(1)/((x+1)^(60))+7000*(1)/((x+1)^(60))), Limit(sin²(x)+cos²(x),x,∞), |x|^0.8==|x|^(4/5)
  • Improvement for Simplify(Inequality)
  • fix for memory leak


  • fix RandomPointIn( <Conic/Circle> )
  • Intersect( <Curve 1>, <Curve 2>, <Parameter 1>, <Parameter 2> ) working for 3D Curves
  • "Use text as Caption" to allow dynamic captions for Input Boxes


  • CAS: RemoveUndefined() and IsInteger() implemented


  • fix for ggbApplet.reset()


  • 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 <Enter> / focus lost added
  • Chrome: copy image to clipboard working


  • fix for Inverse polygons
  • fix for \left\langle


  • fix for plotting eg f(x)=ln(44)
  • 3D: fix for rotating the view on touch


  • log(x) now gives log_10(x) not ln(x)
  • 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


  • 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


  • Delete Tool won't now delete fixed objects in Activities


  • better parsing of expressions without explicit multiply eg f(p,q)=sin(pq)
  • fix for Input Boxes sometimes disappearing on <Tab>
  • 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
  • Android: fix bug with undo (R8 compiler bug)


  • 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)


  • Suite (beta): now on
  • remove unnecessary API calls


  • 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 <Space> typed after function name
  • pi replaced by π in Input Boxes
  • 3D Calculator: Snapshot button in AR Mode
  • Android 10: offline saving fix


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



  • 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
  • (non-symbolic) Input Boxes linked to numbers now show numeric-only keyboard on Android / iOS


  • make sure output line shown for FitLine() etc again
  • Web: fix for #&¬ key
  • Android: fix keyboard closing problem on HTC phones


  • Graphing: same in exam and non-exam (construction features removed)
  • 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


  • fix position for LaTeX captions on Checkboxes
  • More Symbolic Input Box improvements (including editing column vectors, fix for resizing problems and syntax errors kept)
  • fix bug with objects getting "stuck" as undefined
  • fix bug with background not being redrawn at the correct size
  • fix bug with Input Boxes grabbing an answer from another Input Box


  • HTML5: fix bug with trace


  • Graphing Calculator: Measurement, Transformation and Construction Commands and Tools disabled
  • More Symbolic Input Box improvements (including editing matrices, lines & planes)
  • Classic 6: fix "double name" problem in spreadsheet
  • Editor: "preventFocus": false option added
  • fix for IsInRegion() in webSimple


  • 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


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


  • Input Boxes are empty rather than showing ? for undefined linked geo
  • iOS 3D: fix for crashes on small screens (eg type x)
  • Alignment option for Input Boxes
  • CAS Calculator: more commands added: Invert(), NSolutions(), Sequence(), ReducedRowEchelonForm(), Substitute(), Sum(), Transpose(), RemoveUndefined(), Tangent()


6.0.558.0 (iOS only)

  • CAS Calculator: fixes for eg f(x)=


  • CAS App: first official release
  • <Tab> Selects Input Box contents
  • "Symbolic" option for Input Boxes
  • fix rounding in Input Boxes


  • GeoGebra 6: <Alt>/ for backslash (for eg Dutch keyboards)
  • fix for NaN in Input Boxes instead of ?


  • PDF Export fix for background image / traces
  • fix for Point(function, slider) when the function is undefined
  • fix for problem with Input Boxes not updating in Graphics View 2

6.0.551.0 (not released yet)

  • make sure Complex numbers with zero imaginary part are reloaded correctly
  • Editor: improvement for eg sin²(x)


  • Limit max polynomial degree to 1000 (affects eg Coefficients() command)
  • Android: support 64-bit devices
  • Android: better sign-in method (for Google)
  • Graphing: make sure dy/dx button uses NDerivative() not Derivative()
  • Classic 6: Settings -> Algebra -> Increment missing
  • Classic 6: Support for Raspberry Pi 4 (with working 3D View!)


  • fix for function variable changing in Sequence(Integral(f, a, b)...
  • Android: fix Google login (from v547)
  • GeoGebra 6: Simplified Chinese: commands can be typed in Chinese or English


  • fix AttachCopyToView() for Rays
  • CAS: fix eg Simplify((x^2+2*x+1)/((x+1)^8))
  • 3D: fix for Surface()
  • ChromeOS: GeoGebra Classic now a packaged app


  • Classic 5: fix for JavaScript error ("java.lang.String")


  • 3D: fix extrude from polygon
  • CAS: fix for Solutions(x^2=a)
  • fix for horizontal panning glitch


  • 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)


  • add dummy ggbApplet.isExercise() which returns false
  • LaTeX: stretch tables with eg \renewcommand{\arraystretch}{1.2} and \renewcommand{\tabcolsep}{3pt}


  • AR: create and move points
  • 3D View: SetViewDirection() now works when axes ratio is not 1:1:1
  • CAS View: fix for Sum(Sum(n*m*(1/2)^(n+m),n,0,∞),m,0,∞)
  • CAS View: add Sort() and IsDefined()


  • CAS View: fix for SolveODE(y'=sqrt(x),(1,1))


  • CAS App: support for undefined variables
  • Classic 5: fix for alert() in JavaScript


  • fix for eg 5*10^(-2)
  • fix for <Tab>ing to zoom buttons
  • 3D View: fix for "ghost" objects
  • Graphing / Geometry: new API call ggbApplet.setPerspective() and also notifications from registerClientListener() when the user changes the views
  • Android: improvement for function plotting


  • Scientific: fix for reciprocal button immediately after a fraction
  • fix for eg π8
  • Better highlighting for buttons
  • fix for ∞*(-∞)
  • CAS View: fixes for Solve({ exp(x^2 + y^2) =8, exp(x^2 + y^2)=8*y^2},{x,y}) and {{-1, -2, -2}, {-ί, 1-2ί, -1-ί}, {ί, -1+ί, 1+2ί}}*(1,0,0)
  • Android / iOS: "Trace" and "Point Capturing" options added


  • 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)]


  • 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))


  • bug fixes


  • 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


  • fix for missing letter M on Portuguese keyboard
  • Function Inspector: fix for min/max


  • 3D View: fix for saving/loading fixed grid distances
  • fix for Reflect(penstroke, object)


  • bugfix: Table View works when embedded
  • CAS View: fix for Solve(x^3+2x^2+15x+2>0) (offline only) and Numeric((exp(-LambertW((-1) / 2 ln(2),-1))),15)
  • Classic 6: adjust font size in the CAS View properly
  • Graphing / Geometry: Invert(matrix) working again


  • CAS View: fix for Numeric(0.99999874^16500)
  • CAS View: fix for Solve({d,e},{x,y}) and Solve({d,e,f},{x,y,z}) where d, e, f are Conics /Quadrics defined in the Algebra View
  • Keyboard: accents added to Portuguese keyboard
  • Classic 6 Image Tool: webcam option working on iOS, and uses the rear camera (where available)


  • fix for font style for axes labels
  • Editor: make sure log_10 is displayed properly
  • 3D: improvements for creating solids (create regular polygons in 3D View, create cube from square, tetrahedron from equilateral polygon, etc)
  • 3D: STL Export dialog
  • Chrome: update Image Tool for new API
  • Exam: make sure output from eg FitGrowth() is shown


  • Chrome: fix problem in full-screen mode


  • Graphing / Geometry: Table View
  • Safari: fix problem loading multiple activities
  • Safari: make sure full-screen is native screen resolution
  • Graphing / Geometry: fix for eg Length(sqrt(x),1,4)
  • CAS View: fix bug with Quadrics & Coefficients(conic / quadric) works
  • Editor: fix for eg <AltGr>a
  • new algorithm for ConvexHull()


  • Parallel and Perpendicular Line Tools working for linear functions
  • Better highlighting for checkboxes when they have the focus
  • CAS View: fixes for Solve({A=a+b*c/(b+c) , B=b+a*c/(a+c) , C=c+a*b/(a+b)} , {a,b,c} ), Product(list of matrices) and Zip(Mod(k, 2), k,{0, -2, -5, 1, -2, -4, 0, 4, 12})
  • Input Boxes: use $\math{x}$ in Caption for "proper" math x
  • Android 4.4: fix for Universal Links
  • iOS: fix for eg FitExp() in exam mode
  • Graphing / Geometry: make sure Asymptote( <Function> ) returns undefined not {}
  • Point on curve a defined as a(slider) is draggable


  • Checkboxes: use $\math{x}$ in Caption for "proper" math x


  • New language "Kannada"
  • GeoGebra 6: make sure εv = (1, 2) makes a Vector not a Point
  • CAS View: fix for N(t) := 0.5^t, t>=0 then N'(1.5) in Numeric Mode in eg German
  • bugfix: make sure Sequence((t,t),t,1,5) works as a drop-down list
  • fix for ComplexRoot(x^6 + 7x^3 - 8)
  • new API method to insert an image eg ggbApplet.insertImage("data:image/png;base64,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","(0,0)","(1,0)","(1,2)");
  • "Special Points" Button moved to 3 dots menu
  • Classic 6: fix for missing keyboard row on iPad Pro 2018



  • fix for stdev() / stdevp() problem


  • Support for Lambert's W function LambertW(x, [0|-1]) eg Solve(2^x=3*x)


  • fix for Tangent(Point, 3D curve)
  • new command ReadText( <Text> )


  • choose correct particular solution for SolveODE(f, A)
  • Scientific: make sure pi/3 is displayed as a decimal


  • CAS: fix for Integral(1/(tan²(x) sec(x))


  • 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


  • 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
  • Graphing/Geometry: fix "Clockwise" button on iOS


  • fix for clickToLoad parameter


  • LaTeX: fix for \orange{\longrightarrow} B
  • fix for scaleContainer parameter


  • fix for plotting eg f(x) = x^3


  • fix for eg π(7)
  • LaTeX: fix for \lim in italic
  • Improvements for zeta(x) (speed and accuracy)
  • bugfix: stop slider animation when it's dragged
  • New syntaxes for SetPerspective() to open and close individual views eg SetPerspective("+D"), SetPerspective("-D")
  • CAS: fix for Factor(Factor(x^2-2))
  • 3D: STL export has correct thickness for infinite cylinders and cones


  • Improvement for Limit() eg Limit(If(x<-1,x+2,-1<=x<=1, 1,1<x<2,x^2,4),-1)
  • Graphing: FitLine tool outputs in form y = mx + b
  • new App Parameter "preloadModules":"" to load certain parts of GeoGebra as needed
  • macOS: Fix for crash when setting spherical coords
  • LaTeX: fix for /text{} with multiple spaces at the start of a line after \cr
  • Graphing / Geometry: Universal links working for Android and iOS eg


  • 3D Android: small fixes for ARCore



  • more LaTeX commands added: \unicode \xleftrightarrows, \xrightleftarrows, \xleftharpoondown, \xleftharpoonup, \xleftrightharpoons, \xleftrightarrow, \xrightharpoondown, \xrightharpoonup, \xrightleftharpoons, \xhookleftarrow, \xhookrightarrow, \xmapsto, \xlongequal
  • LaTeX: MHChem syntax supported via \ce, \mathchoice, \mskip, \lower, \raise, \mkern
  • CAS View: make sure result from Unique() is sorted
  • Editor: fix for typing eg f'(x)/2, cos⁻¹(x)/2
  • Graphing / Geometry: allow display form of lines and conics to be changed (dependent only)
  • Graphing / Geometry: fix for Intersection Tool with functions
  • fix for \text{big space -> <-}


  • 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


  • LaTeX fix for ç and \c

6.0.501.0 (not released yet)

  • LaTeX: fix for \begin{cases}...\end{cases} and ogonek (\k a)
  • CAS: fix for Integral(nroot(x^3,5))
  • Q1 and Q3 commands renamed to Quartile1 and Quartile3


  • new version of LaTeX renderer (many improvements including fixes for \cellcolor, \char and \raisebox)
  • Classic 6: fix for custom color button
  • CAS View: fixes for Integral(1 - tanh(x), 0, ∞) and IFactor(x^4 + 1)
  • GeoGebra CAS Calculator first release


  • fix for saving mean(1,2,3,4)


  • Graphing / Classic: Default rounding changed to 10 decimal places
  • GeoGebra 6: make sure pre-loaded fonts are used
  • fix for parsing eg f(x)=x(sqrt(x))
  • Support for Degrees/Minutes/Seconds syntax eg 1°23′45″
  • IE11: LaTeX fix
  • iOS: fix for splashscreen
  • new "short" forms of some commands: mean/stdev/stdevp/mad


  • GeoGebra 6: fix for LaTeX fonts


  • macOS: fix for ^
  • Classic: fix for show/hide grid on iOS


  • nCr() introduced as new short version of BinomialCoefficient()
  • fix for Download As... menu


  • Graphing: fix output for eg Dilate(f, 2, A)
  • Fix problem with page scrolling up
  • Bugfix for \mathbb


  • fix for texts' On Click scripts
  • Classic 5: fix for rescaling axes



  • Android / iOS: List Tool
  • fix bug saving conics in "Conic Form"
  • Classic 5: fix for displaying subscripts in the Algebra View


  • GeoGebra Classic 5: fix for \tfrac and \raisebox


  • GeoGebra 6: fix for missing grid color/line style options
  • GeoGebra Classic 6: fix on iOS for "doubled characters" in old Input Bar


  • bugfix for Simplify()
  • 3D View: STL export
  • make sure eg a_1 isn't autocreated if a_{1} exists


  • fix for Curve() in 3D View
  • GeoGebra Classic 6: make sure <Ctrl>D works in the Spreadsheet
  • GeoGebra Classic 5: fix Unicode encoding problem in Construction Protocol
  • Name(Element(list,1)) works - useful for Execute()


  • fix for loading translations
  • fix for moving images with the arrow keys

6.0.483.0 (Windows Store only)

  • ZoomIn(): fix bug with wrong order of arguments


  • Classic 5: fix for disappearing objects eg SolveODE(y / x,(1, 2))
  • Make sure random numbers aren't updated from Input Box entry
  • fix for Zip() for parametric curves
  • new api methods ggbApplet.getConstructionSteps(boolean breakpoints), ggbApplet.setConstructionStep(int n), ggbApplet.previousConstructionStep(), ggbApplet.nextConstructionStep()


  • Classic 5: fix for dragging drop-down lists
  • fix for y² = (x² - a²) / x²


  • fix for RigidPolygon()
  • Classic 6: fix app size problem on iOS
  • use , as the axis unit to enable comma as thousands separator
  • fix for Navigation Bar


  • fix for eg Circle((0,0,0), 1, x=0) so that x=0 is always interpreted as a plane
  • change display for inverse trig functions to sin⁻¹(x), cos⁻¹(x), tan⁻¹(x)


  • improve disable3D parameter
  • Classic 6: fix for disappearing Data Analysis View
  • Classic 5: Probability and Data Analysis Views open "docked" by default


  • 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


  • Classic 6: Allow non-adjacent columns to be selected in the spreadsheet (Ctrl-Click)


  • Symbolic (CAS) commands disabled in the separate Graphing / Geometry / 3D Apps
  • Improve PGF/PSTricks export for 3D objects wholly in 2D view (Points, Lines, Conics)
  • fix b = a for quadrics
  • New command SetDecoration( <Object>, <Number> )


  • 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


  • Algebra View: fix for Integral( x sqrt( 1 + cos(2x) ) , 0 , pi / 2 )


  • 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)


  • 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


  • 3D View: small fix
  • HTML5: loading conflict fixed


  • improvement for Rotate((0,1),90deg,(0,0))
  • make sure Input Boxes stay as planes eg for x + y = 1
  • make sure text is read out after SelectObjects(a)
  • iframes: fix for gap on right
  • Classic 6: export compressed PDFs


  • Classic 6: Download as -> Activity as Webpage
  • CAS View: new command Assume( <Condition>, <Expression> ).
  • Classic 6: fix for missing toolbar when loading files
  • Screenreader support for drop-down menus


  • Whiteboard: fix toolbar
  • Classic 6: fix for loading LocusEquation()


  • 3D View: fix for IntersectPath() when the z-axis is rescaled
  • new command MAD( <List> ), MAD( <List>, <List> ) for Mean Absolute Deviation
  • CAS View: improvement for sqrt(x - 1) * sqrt(x - 2)
  • SetAxesRatio(a, 1) now keeps the y-axis fixed
  • fix for Sequence(Intersect(a, Element(L_1, i), 2), i, 1, 9)
  • fix for Translate(inequality)


  • Editor: fix for eg |x|/3
  • Make sure the full-screen button always appears in the right-hand view
  • Bugfix for for using + to move a point on a path
  • Bugfix for loading activities with custom tools


  • Chrome: fix for exporting large images


  • 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



  • CAS View: fix for sinh(1)+cosh(1) == exp(1)
  • Firefox: fix problem with iframes


  • CAS View: fix for UnitVector(Vector(1/3,1/4)) and UnitVector((1/3,-1/4))


  • 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
  • HTML5: fix decimal point display bug


  • Fix for disappearing objects when preview points calculated
  • Custom Toolbar working in the new UI


  • CAS View: improvement for log_10(100)
  • fix for InversePoisson()


  • fix mean and variance for Pascal Distribution
  • fix scaling problem


  • 3D View: fix for preview
  • fix for saving a=b for conics
  • fix for resizing


  • 3D View: fix for opacity of circles in lists
  • improvement for plotting eg Derivative(|x|)
  • fixes for ⊕ (XOR)


  • make sure keyboard is shown for tool dialogs
  • new command IsTangent( <Line>, <Conic> )
  • 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))
  • Selection Rectangle not shown for images (if toolbar hidden)



  • 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)


  • Graphing / Geometry / 3D: fix for start-screen on mobile
  • fix for wrong decimal point


  • GeoGebra 6: new "Export Image" dialog
  • Add width / height attributes to SVG files automatically if necessary
  • Improvements for integrating piecewise functions
  • Better control when dragging the slider on "automatic" increment


  • GeoGebra Classic 5: fix for misshapen LaTeX letters in SVG / PDF export
  • GeoGebra Classic 6: fix for toolbar disappearing on file load
  • GeoGebra Classic 6: load SVG files with drag'n'drop
  • iOS: fix for FitSin()
  • API: ggbApplet.getRounding() added


  • CAS View: fix for PerpendicularLine( <Point>, <Vector> )
  • 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 with <Shift>F10 or <Menu>
  • 3D View: thinner axes
  • Editor: fix for (3|4) and ⊗ (cross-product)


  • fix for Integral(x (x - (exp(x) - exp(-x)) / 2 / ((exp(1) - exp(-1)) / 2)))
  • fix for moving vertical sliders


  • fix for integrating piecewise functions


  • CAS View: add InverseNormal()
  • CAS View: LeftSide() and RightSide() working for inequalities
  • Dragging fixed background (on touch) will scroll the whole page
  • GeoGebra 6 (offline): <Ctrl><Shift>C will copy an image to the clipboard


  • fix for CopyFreeObject(centered image)
  • fix for pasting eg (⌊x⌋^2 - ⌊x⌋)/2 + x ⌊x⌋ - ⌊x⌋^2


  • GeoGebra Classic 6: fix for PDF Export (macOS)
  • GeoGebra Classic 6: fix for Korean in editor
  • GeoGebra Classic 5: Show reinstall message instead of error (for "500" error on Login, File -> Share, File -> Open from GeoGebra)


  • 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


  • 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


  • new syntax SlowPlot( <Function>, <Boolean Repeat> )
  • Android: fix for crashing when dragging


  • Graphing Calculator / Geometry: fix for Android 4.4


  • fix for ! in editor
  • fix for centered images

6.0.433.0 (not released yet)

  • new command InteriorAngles( <Polygon> ) (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
  • WIndows .exe installer now deletes "jre" folder to ensure proper upgrade


  • make sure "Create Slider" dialog doesn't appear for Input Boxes
  • fix for on-screen keyboard in Norwegian


  • GeoGebra Classic 6: fix for switching language to eg Chinese
  • Fix for loading from Google Drive


  • Editor: fix for multiply sign (\cdot)
  • Editor: fix for pasting / typing quotes


  • GeoGebra Classic 6: 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


  • 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()


  • 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


  • HTML5: fix for CAS View not working


  • Android: fix for Special Points


  • Edge: fix for CAS View


  • fix problem with preview points
  • iOS: fix problem with f'


  • 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


  • fix for bug with SetValue() and undo


  • 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)


  • Classic 6: white outline for labels
  • webSimple: fix for keyboard shortcuts
  • Exporting: improvement for when Export_1 and Export_2 are off-screen
  • CAS View: improvement for Simplify((7^4)^(1/9)-(7^(1/9))^4)
  • 3D View: fix for rendering on iPad


  • CAS View: fix for Mod((x⁴ + 2x³ + 3x² + j x + k),x-1)
  • default for applet parameter useBrowserForJS changed to false


  • Native Apps: fix for app not loading on Android 5.1
  • Graphing / Geometry / 3D: fix for Edit menu getting stuck
  • 3D View: form for spheres can be changed eg x^2+y^2+z^2+4x-2y-8z=4, (x + 2)² + (y - 1)² + (z - 4)² = 25


  • Classic 6: fix for stopping recording to spreadsheet
  • CAS View: fix for Solve(3*4^(x/5)=48)
  • fix for arg(?)


  • 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


  • Classic 6: fix for exporting SVG/PSTricks/PGF/Asymptote
  • Classic 5: fix for starting on Linux


  • 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


  • 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|


  • Classic 6: fix for Spreadsheet "Create" menu


  • fix for ggbApplet.getPNGBase64(1, 72, true) for transparent images with dpi set


  • Classic 5: fix file saving bug
  • Classic 6: PDF Export


  • 3D: new user interface


  • Classic 5: fix for PDF export with images/hatching
  • fix for inverted checkboxes in "View" menu


  • 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


  • more slider styling options
  • CAS View: ToBase(), FromBase(), IndexOf() implemented
  • fix for saving the style of eg Intersect(fun1, fun2, a, b)


  • fix for pasting subscripts eg 11111/n_2
  • make sure SVGs optimized


  • fix for TableText[]


  • CAS View: Factor(equation) now supported, eg Factor(x^2+x=x^2-1)
  • Classic 6: use SVGs for tool icons
  • automatically change sin(15) to sin(15°) (in degrees mode)
  • new Point Style option "without outline"
  • "Relative Position" allowed for Input Boxes


  • fix for Integral((144 + 9.81² x² - 24 (9.81) x sin(40°))^0.5,0,1.81)
  • fix for selection rectangle disappearing (so can't export selected region)
  • make sure regular "i" works in Input Box linked to complex number
  • fix for FormulaText[$1] rounding to 15sf
  • new options for pictures: "Center Image"
  • Spreadsheet: make sure fixed objects can't be edited
  • new embedding options for styling buttons:

"buttonRounding": "0.7", "buttonShadows": true,


  • fix for "fixed to grid" for polar


  • fix for and on iOS
  • polar grid can now be any integer fraction of π


  • 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


  • CAS View: fixes for Integral(sqrt((-3*a*cos(x)^(2)*sin(x))^(2)+(3a*(sin(x))^(2)*cos(x))^(2)),0,pi/2), Integral((x^4-3x)/(x^3+22x),cbrt(3),8) and Simplify(atan(3^(1/3)/sqrt(7))+5)
  • GeoGebra Classic 6 (offline): fix for 1/(x y) in the CAS View


  • fixes for F(t,x)=Integral(sin(x)*sin(t-x), x)


  • fixes for Korean in editor


  • fix for exporting with LaTeX axis labels
  • SVG images supported in buttons
  • new parameter "showSuggestionButtons":false
  • fix for minor axis ticks
  • fix for Dropdowns being drawn as bold randomly


  • Syntax Text($1) now works
  • CAS View: fix for h(x)=f(x)^2 h''(x)
  • fix for saving increment for Points
  • 3D View: fix for dragging to extrude


  • fix for dragging in Chrome 61 when page is scrolled
  • fix for f'(x) for eg sin(a x)
  • fix for objects with opacity 1 (on loading)


  • brand new Graphing Calculator and Geometry Apps
  • 3D View: SetAxesRatio( <x>, <y>, <z> ) 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
  • By default lists are now named L, L1, L2 ,... not list, list1, list2 ,...



  • 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,


  • fix CSS clash with Advanced Properties


  • 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)

6.0.378.0 (beta only)

  • new language Xhosa / isiXhosa
  • fix for extra gridline with positive direction only axes
  • Beta: fix for file loading


  • CAS View: fix for "Copy to LaTeX"
  • Default brackets for commands changed from eg ZoomIn[] to ZoomIn()


  • fix for ZoomIn[ ]
  • Make sure point can't be dragged off eg If[1<=x<=5,x]


  • fix for RectangleSum[] with b < a
  • fix for WebCam preview size
  • fix for Slider dialog with on-screen keyboard
  • minor grid lines


  • new command Coefficients[ <Quadric> ]
  • fix for Greek keyboard


  • fix for preview in desktop eg Extremum[x^2 exp(x)]


  • Thai keyboard working
  • new command: Tangent[ <Conic>, <Conic> ]
  • eg f(1+ί) works


  • fix for font size on Retina screens


  • Editor: Allow | to close an abs() block
  • Classic: make sure "Graphics View 1" checkbox isn't checked for 3D objects
  • Spreadsheet: make sure "Algebra Descriptions" works
  • Korean: working with physical keyboard
  • faster versions of Div[], Mod[], Division[] for polynomials


  • boolean XOR operator (⊕ or <Alt>+) added
  • Editor: Korean working in the Input Bar with the on-screen keyboard
  • Android Native Apps: 'ABC' keyboard option added for non-Latin alphabets
  • Editor: fix for x*sqrt(x) and 5≥(2/3*x+5/3)
  • CAS View: improvement for eg NIntegral[sqrt((2*(cos(2*x)))^2+(3*(cos(3*x)))^2),x,0,2*pi]
  • new parameter preventFocus


  • <Space> to toggle slider's animation
  • 3D Calculator: different axis scaling allowed
  • Keep scripts when object redefined
  • Angle Tool: can now draw over images
  • bugfix for saving images used by macros
  • Android / iOS: Fix for logging on with Google
  • CAS View: not and implies operators added (¬, →)


  • make sure keyboard hidden in Geometry Calculator


  • Web: new keyboard
  • Axes shown at edge if off-screen
  • Captions now support %f for definition and %d for description
  • fix for label position (going off-screen)
  • Images supported in dropdown lists, eg list1 = {pic1, pic2, pic3}


  • fix for scrolling problem when dragging sliders
  • Spreadsheet: fix for cell borders


  • Korean working in the new editor
  • fix for spurious multiply sign in f(x)=If[3<x≤5,x^(2)]
  • Beta: Export to OpenSCAD format for 3D Printing
  • fix for Mirror[xAxis, plane]


  • new functions fixed by default
  • proper implementation of \longdiv, eg FormulaText["\longdiv{12345}{13}"]
  • Fix for <Ctrl>V in the spreadsheet


  • PNG Images working in TableText[ ]
  • fix for position of right-click menu in worksheets


  • fix for Intersect[ curve, curve]
  • fix for objects not being updated with Custom Tools
  • fix for focus in old Input Bar


  • LaTeX: remove all Cyrillic ligatures
  • Android: local saving
  • fix for SetValue[list, Shuffle[list]]
  • fix for random saving errors (zipjs)


  • fix problems with PGF/TikZ export
  • LaTeX: fix problem with Cyrillic ligatures (тс and шц)
  • fix for "errorDialogsActive":false


  • fix problem with SetBackgroundColor[]
  • fix <Tab> behaviour in the Algebra View Input


  • 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[ <Function> ] command not available when CAS is disabled
  • new command NInvert[ <Function> ] for numerical function inversion (intended for exam mode)
  • fix for copy & paste of eg x/cos(x)
  • fix for BarChart in Danish


  • SVG Export: multiple images exported from GeoGebra can be embedded in the same webpage
  • fix for Integral[x^-4, -1, 1]
  • CAS View: fix for $1==$2 where $1=y=9 and $2=y=9
  • CAS View: fix for Integral[cos(n π x / 4), 1, 4] (GeoGebra Classic only)
  • CAS View: fixes for PerpendicularVector[ <Plane> ] and UnitPerpendicularVector[ <Plane> ]
  • CAS View: fix for selecting multiple cells
  • fix for Corner[1]
  • Graphing Calculator: new keyboard


  • CAS View: fix for #1 notation


  • Editor: fix for {{1,2},3}
  • CAS View: make sure Vectors in Sequence[Vector[(i, i)],i,1,3] stay as Vectors


  • CAS View: fix for a:=1/1E8
  • fix for dragging with 2 views open


  • 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


  • CAS View: fix for Expand Tool


  • fix for too-wide Algebra View


  • fix for <Tab> not setting Input Box content
  • fix for <Enter> not hiding Input Box correctly
  • fix for wrong coefficient in FitPoly


  • 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


  • Length[] and First[] work on Freehand Functions
  • Algebra View: fix for right-click
  • fix for drawing big arcs
  • fix for list of Polylines


  • fix for CAS commands on Android
  • fix for CAS View on Linux/32


  • Desktop: fix for SetValue[a, b, c]
  • Web: increase maximum spreadsheet rows to 350


  • fix for InverseBinomial[]


  • fix for Intersect[]


  • Tangent[] works for log(f(x),g(x)) and nroot(f(x),g(x))
  • Android: fix for wrong version of Giac


  • fix for Intersect[ <Curve>, <Curve>, t1, t2 ]
  • Apache Commons Math Library updated to 3.6.1
  • Probability Calculator: improvement for point dragging


  • 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


  • Desktop: fix Function Inspector
  • new syntax for lines eg x-1=y-2=(z-3)/2
  • CAS View: better fix for ScientificText[ ]

5.0.329.0 (GGB6 only)


  • fix for Envelope[]


  • 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


  • fix problem drawing Algebra View


  • nicer coefficients for Polynomial[x^3 - x^2 - x - 1] and RandomPolynomial[5, -1, 1]
  • Android: fixes for logging in and viewing
  • fix top row of Greek keyboard


  • Fix for bbbb: r=2θ
  • fix for drop-downs that change length
  • 3D View: fix for plotting a(x, y) = abs(x + y ί)


  • 3D View: fix for back-to-front angles
  • CAS View: improve form of Numeric[121V^2 m 3.14159265359 (0.0004 / W / Ω)]
  • fix for selecting Norwegian Nynorsk
  • solve confusion with C_1 and C_{1}


  • GGB6: new editor enabled
  • On-screen keyboard: fix for accents keys
  • Mobile Apps: fix for exp(-30) in editor
  • CAS View: fix for Angle[10deg + 20deg]


  • 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 <Shift> key


  • 3D View: fix for tracing conics

5.0.312.0 (Android Math Apps only)

  • fix for y = (h(x))^2
  • fix for Sequence[RectangleSum[x², n, n + 1, 1, 0], n, 0, 3]
  • faster / more accurate Taylor Polynomials eg TaylorPolynomial[1/x, 2, 10]
  • Math Apps: fix for Android 7.1


  • 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
  • Exam Simple: context menu disabled


  • Android: fix for SSL problem
  • fix for Input Boxes on iOS

5.0.308.0 (Android only)

  • fix for "Sign in"


  • Desktop: fix for "500" error on File -> Share


  • HTML5: fix for Input Bar focus problem on touch


  • HTML5: fix for Input Bar focus bug


  • use correct minus sign for Braille export
  • Exam Simple: disable f'
  • GeoGebra 6: resize window on file load


  • Desktop: fix drawing bug


  • fix for Freehand Function Tool
  • fix for localized color names

  • CAS View: fix for NSolve Tool for f(x)=1
  • Classic Desktop: command-line option --stereo for testing with 3D Monitors / Projectors

  • fix for 2-Var Analysis Tool after using 1-Var Tool

  • Android Exam Apps released
  • 3D View: DynamicCoordinates[] working

  • fix for SurdText[]
  • fix for display form of Conics when saved

  • 3D Grapher: fix for File -> New

  • functions asind(), acosd(), atand(), atan2d() to return answer in degrees
  • 3D view: drag nets to open / close
  • Desktop: fix for <Escape> 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
  • Debian repository is signed with SHA512

  • Distance Tool working for Polylines
  • fix for Data Analysis View

  • 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
  • fix for adding angles eg α+β+γ+δ+ε

  • fix for Input Boxes linked to sliders
  • 3D View: orientation fix

  • CAS View: fix for NSolve[x^5730=1/2]

  • Improvements for Polyline in 3D
  • fix Invert[log(3,x+1)], Invert[log(x+1,3)]

  • Fix problem with IntersectPath[Polygon, Line]
  • Fix problem with Input Bar giving error eg Integral[x,0,1]
  • Logarithmic grid for Data Analysis (beta)

  • Surd improvements, eg Simplify[cbrt(x^6)] returns x^2
  • Fix non-polynomial implicit curves

  • Results from Derivative and Integral cached in the XML
  • Fast dragging of CAS functions in the Graphics View
  • Web App: print Algebra View and Construction Protocol
  • Pen Tool and Freehand Shape Tool moved to under the Move Tool, Text Tool moved
  • CAS View: Solve Numerically Tool fix for 2 rows
  • Fix for \qquad in LaTeX

  • Make sure Algebra View order is saved/reloaded correctly

  • Desktop: fix for "alpha" popup
  • Web App: fix for dragging to change order in the Construction Protocol
  • CAS View: fix for focus problem (Web)

  • 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}

  • HTML5: fix for editing in spreadsheet / old Input Bar

  • CAS View: fix for Simplify[sqrt(2)*sqrt(5)] and Solve[(sqrt(3) 4 x³ + 12x² - sqrt(3) 12 x - 4)]

  • Desktop: fix for missing Language menu

  • CAS View: fix for ln(0) and Integral[abs(x cos(x²)),0,sqrt(pi)]
  • 3D View: hide cursor for export
  • new syntax: SetViewDirection[ <direction>, <animated true|false> ] for example SetViewDirection[ Vector[(1;α;-30°)], false ]
  • Text Tool: pasting in formatted text now works (with formatting stripped)
  • Fix for Cross Product in editor

  • fix for exporting PNG from the 3D View
  • new Apps chooser
  • Fix for Zip[CustomTool[]]
  • fix a'(t) where a is a parametric curve
  • improvement for locus drawing

  • fix for Two Variable Regression Tool

  • make sure Polygon's segments are correct color after translation
  • Tablet Apps: use native Giac (TBC)

  • 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

  • fix for \otimes
  • CAS View: fix for Translate[ellipse]
  • new API methods ggbApplet.setPointCapture(view, mode), ggbApplet.setAxisSteps(view, x, y, z), ggbApplet.setAxisLabels(view, x, y, z), ggbApplet.setAxisUnits(view, x, y, z), ggbApplet.setAuxilliary(geo, true/false)
  • new TableText[] alignment option "%" to convert to a percentage, and align on decimal points

  • new TableText[] alignment option "." to align on decimal points
  • fix for loading IntersectPath[]

  • "%0" replaced by object's name in Click & Update scripts

  • fix for autocomplete
  • Graphing Calculator: fix for editor bug with (1,1/2)
  • Exam Mode: make sure f'(x) works in non-CAS mode

  • fix for Histogram[]

  • CAS View: fix for Solve[(x+5)*exp(x)=(x+5)*exp(2*x)]
  • CAS View: fix for (x<3)/2
  • fix for NDerivative[] in Exam Mode
  • jQuery collision fix

  • fix for customized toolbar in 3D View
  • CAS View: improvement for Simplify[1/x^(1/2) - (1/x)^(1/2)]
  • bugfix: spreadsheet column widths preserved on undo

  • ggbApplet.setRounding("10") added
  • fix for Reflect[Plane, Plane]
  • Symbolic mode for texts, eg FormulaText[1/2]
  • CAS View: Intersect[] working for planes

  • fix for duplicated objects

  • Fraction fixes

  • 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

  • CAS View: fix for Integral[sqrt(1+(1/20000 b x)^2),x,-200,200]
  • fix for If[n < 3, 2, n - 1]
  • fix for implicit curve plotting
  • Direction[ ] working for 3D
  • fix for 3 * matrix1

  • 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)
  • Web App: can now set color of individual bars for BarChart[] and Histogram[]

  • f(x,y,z)=x+y+z then f(A) works for 3D Points
  • fix for Implicit Curves

  • fix problem with background image updates
  • Desktop: fix problem with missing images in Button properties

  • fix problem with Object Properties

  • new Button design
  • Graphing Calculator: Redo button added

  • fix for BarChart opacity

  • 3D View: small fix for Intersection[conic, conic]

  • 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

  • Graphing Calculator: fix for eg e^x*sin(x), x^2+1

  • bugfix for Intersection[ plane, arc ]
  • improvement for integrals involving freehand functions
  • Desktop: fix for JavaScript listeners
  • 3D View: clipping defaults changed
  • Graphing Calculator: Improved properties for objects & grid, copy & paste enabled for the Input Bar

  • fix for y-axis labeling
  • Graphing Calculator: enable Circle (Point, Radius) and Angle (fixed size) Tools

  • CAS View: fix for SolveODE[y/x] and SolveODE[sin(0.017*x)*y]

  • Implicit curves that are already factored are drawn better
  • fix for Volume of Cylinder
  • Graphing Calculator: allow editing of longer formulas

  • 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)

  • 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: fix for SolveODE[y'+y=2 exp(-x), (0,3)]
  • 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

  • fix for SetValue[]

  • 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{}

  • fix for copy & paste of text with absolute screen location
  • fix for Implicit Curves creating extra object

  • Desktop: fix for missing Input Help icon
  • revert JOGL back to 2.2.0

  • 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[ <List>, <Index>, <Value> ]
  • 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

  • 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)

  • 3D View: Intersect Tool works with f(x,y) and Plane
  • fix problem with XML when saving 3D objects

  • fix for tools with dialogs

  • 3D View: surfaces now shiny
  • fix for Chinese characters in LaTeX
  • default labeling for lines starts at 'f' not 'a'
  • fix for making tools from z = 0
  • make sure Input Boxes don't get +0i +0i on the end
  • fix problem with AV checkboxes
  • fix for Intersect[ <Plane>, <Curve> ]
  • CAS View: make sure Tangent[ ] always returns a list

  • 3D: Grid for planes (default: not showing)
  • fix for EPS Export with LaTeX
  • fix for Rotate[ <Text>, <Angle> ]

  • make sure implicit curves are drawn as polynomial where possible
  • make sure you can turn off the automatic coloring with "Save Settings"
  • fix for \$ in LaTeX
  • new API methods: setFixed(fixed, selectionAllowed), evalCommandGetLabels(command), setDisplayStyle(object, style)
  • new command SetFixed[ <Object> , <Boolean Fixed>, <Boolean Selection Allowed> ]

  • fix for Integral[ ]
  • fix for Invert[parabola]
  • improvement for Simplify[exp(x)/exp(x+1)]

  • fix for double-clicking files with LaTeX

  • non-polynomial implicit curves
  • CAS View: fix for N(5) in Numeric Mode

  • fix for Roots[] changing to (?,?)
  • 3D: fix for missing command SecondAxis[ <Conic> ]
  • CAS View: fix for lines
  • CAS View: implement Intersect[ <Plane>, <Plane> ]
  • fix for LaTeX in export
  • (beta) fix for 3D View not working

  • fix for LaTeX in PNG export

  • more accurate calculation for ellipse circumference
  • fix for CAS View (problem loading files)

  • Algebra View: fix for add/remove columns from matrix
  • LaTeX: fix for \bgcolor
  • 3D: shader improvement
  • fix for y = x(x + 1)
  • fix for sticky sliders in Firefox
  • fix problem with intersection of horizontal parabolas
  • Graphing Calculator: fix for missing tool icons

  • 3D: fix for shaders
  • make sure dropdowns don't fire onupdate events unnecessarily

  • Desktop: fix for 3D on Linux

  • 3D View: Wireframe for surfaces
  • improvement for Extremum[4000x exp(-0.05x), 10, 30],
  • Graphing Calculator: CAS commands working on Android 6
  • new applet parameter "enableUndoRedo": false

  • fix for plotting -z² + 2x y + y = -6

  • new Tools: Extremum and Roots
  • new commands LocusEquation[ <Boolean Expression>, <Free Point> ], SetActiveView[ <Plane> ]
  • new command to just plot a derivative: NDerivative[ <Function> ]
  • Desktop: shaders turned off for Windows Vista
  • HTML5: Make sure CAS isn't loaded for Integral[f, a, b]
  • 3D View: make sure labels can be dragged in Oblique Projection
  • Desktop: <Ctrl>Click working again in the Graphics View
  • fix for (y > x^2 ) || ( x^2 + y^2 < 1 )
  • fix for f(x) = list1(1)
  • NSolve tool automatically adds , x = 1
  • CAS View: fix for SolveODE[2*y*y'=2*x]

  • fix for Function Inspector

  • fix for dropdowns (sometimes couldn't select items)

  • Drop-down lists changed to new "scrollable" type when necessary
  • Lists of Functions as drop-downs are now drawn using LaTeX
  • Fix for Sequence[IntersectPath...
  • Fix for text size changing when applet reset
  • Fix for text size changing on Buttons
  • CAS View: fix for NSolve[sin(39°)/x=sin(59°)/3]
  • HTML5: rearranging views now works on touch-screens

  • fix for Move Tool
  • fix for "marble" on touch
  • fix for Translate[] in 3D

  • new syntaxes ToolImage[ <Number>, <Point> ], ToolImage[ <Number>, <Point>, <Point> ] and Plane[ <Point>, <Vector>, <Vector> ]
  • CAS View: fix for sqrt(1-48sqrt(2))
  • 3D View: Point on Surface allowed
  • set CAS Cells from the Input Bar eg $1=x and ggbApplet.evalCommand("$1=x");

  • HTML5: ggbApplet.writePNGtoFile() working
  • fix for drop-downs on touch

  • Chrome / Web App: fix problem with "hamburger" menu
  • fix problem with hatching
  • 3D View: shaders not used in Windows XP

  • Serif / Sans Serif enabled for lists / drop-down lists
  • Serif axis labels enabled
  • more commands working in 3D: Polyline, Barycenter, 3D stats (eg MeanX), Trilinear, TriangleCenter, AffineRatio, CrossRatio, VerticalText, Incircle, ZoomIn, ZoomOut

  • CAS View: improvement for NSolve / NSolutions eg

NSolve[10000 = 200 + 185(1 - (1 + x)^(-60)) / x]


  • SurdText working for 3D Points
  • fix for increment for eg Slider[1,2,1]

  • fix for drawing inequalities
  • fix for dropdowns on touch

  • Web / Chrome App: new GeoGebra Exam Mode
  • Allow 30deg as "shortcut" for 30°
  • CAS View: fix for matrix(1,2) syntax, fix for Simplify[cbrt(x²) - cbrt(x)²]
  • Desktop: fix problem with opening tools
  • Desktop: fix problem with drop-down list drawing
  • Image Tool: make sure image is resized if it's too big for the screen

  • Web / Chrome App: File -> Print Option
  • Drop-down lists drawn directly to the Graphics View (so LaTeX is supported)
  • Chrome App: fix bug with editing cells with $
  • allow non-integers again as output from Periods
  • fix for shading of integrals (also in Probability Calculator)
  • Chrome App: Construction Protocol enhancement: selection of which columns are showing and edit Caption directly
  • Linux: fix for opening URLs
  • Web App: spreadsheet improvements for iOS / Firefox

  • HTML5: fix problem with A1 = matrix1 not being drawn with LaTeX
  • fix bug with f(x(A), y(A))

  • Make sure tracing works for filled Conics / Arcs
  • fix bug with axis labeling
  • HTML5: missing Normal Curve overlay for one-variable analysis
  • fix problem with Object Properties for Sequence[Sequence[...
  • HTML5: fix for strange "DOWN13" texts when using spreadsheet

  • GeoGebra: fix for worksheets with Toolbars

  • CAS View: fix for CSolutions[2x^3 + x^2 + x + 1/2]
  • CAS View: fix for missing brackets for cross-product
  • Input Bar: fix for ComplexRoot[x^3+3x]
  • Chrome App: fix for displaying / editing lists
  • Spreadsheet View: Selecting two cells and copying down now produces a non-dynamic output
  • the FillCells command has been enhanced so that cell references are updated eg FillCells[B1:B7,A1+0] or FillCells[B1:B7,A1+1]
  • bugfix for degenerate CircularArcs

  • CAS View: fix for Sum[{(1,2),(3,4)}]
  • Help -> Intel® RealSense™ Tutorial
  • Graphing Calculator: make sure 1+1 doesn't make a slider

  • Desktop: ggbApplet.getPNGBase64() exports the active view
  • Desktop: JavaScript alert() works for non-strings
  • Export Hatching etc at a higher resolution when exporting

  • HTML5: Hidden Line Style added to GUI
  • fix for dragging eg (a,0)
  • fix for Sequence[Ray[...
  • Rate[ ] command much more robust
  • iPad: make material thumbnails visible on iOS 9

  • paste images from clipboard in html format
  • b=a for a Ray makes another Ray
  • dragging point on polynomial improvement (uses closest point, not vertical point)
  • fix for entering eg pix
  • Make sure beta commands don't appear in the list of commands
  • fix SetBackgroundColor[ <Object>, "none" ] for Input Boxes
  • Desktop: update JavaScript scripting library to new version (Rhino 1.7.7)
  • Save Settings to file enabled for OSX
  • CAS View: improvements for UnitPerpendicularVector
  • CAS View: improvements for definite integrals, eg Integral[(ln(x) - x + 4)^2, 0.45, 2.07]
  • Graphing Calculator: selection rectangle working for the Best Fit Line Tool

  • allow SetBackgroundColor[ <Object>, "none" ]
  • fix problem with OsculatingCircle[ <Curve> ] when the curve is changed
  • small changes for 3D Input
  • CAS View: fix for Translate[Vector[(1,10,100)],(1,2,3)]

  • fix problem with Curvature[ <Conic> ] when the conic is changed
  • CAS View: improve Numerator / Denominator
  • 3D View: desktop now uses shaders (except on old Graphics Cards)

  • fix for detecting 3D input devices
  • (x,y) can be used in expressions, eg draw a circle with (x,y)^2 = 1

  • fix for eg InverseBinomial[10, 1 / 10, 617003001 / 625000000]
  • InverseBinomial implemented in the CAS View
  • fix for drawing Bar Graphs when the size decreases
  • Windows: bigger font size for hi-res screens (portable & new full installs only)

  • fix for SetCoords[A, 3, 4, 5]
  • GGC: fix for loading .ggb files
  • Windows: settings now saved to the filesystem (not registry)

  • fix for .exe problem
  • "Copy" in CAS: revert to old method (includes eg multiply * signs)

  • bugfix: extra <expression> elements in the XML

  • Desktop: Play MP3 files in the background
  • fix problem with automatic updates
  • fix bug with If[] not being dynamic

  • fix for Distance Tool for objects with subscripts eg P_{SR}
  • Tangent Tool now works for x!, gamma(x), floor(x), ceil(x)
  • CAS View: Translate command implemented
  • new feature: SetViewDirection[Vector[(1,2,3)]] won't flip the view
  • new parameter copyToClipboard added to ggbApplet.getPNGBase64(exportScale, transparent, DPI, copyToClipboard) (desktop only for now)

  • fix for f(x)=x+y
  • fix for functions called X (GeoGebra Graphing Calculator only)

  • GeoGebra Graphing Calculator: first stable release (GeoGebra Graphing Calculator only)

  • "Selection Allowed" option for the axes

  • fix for slider position and SetCoords[slider, x, y]

  • 3D View: all quadrics now drawn eg y = x^2 - y^2
  • fix for re-loading Dodecahedron[(0, 0, 0), (0, 0, 1)]
  • fix for command-line export of animated GIF
  • CAS View: fix for Expand[(a(b)]

  • CAS View: fix for Numeric[3(26778293/2100000)]
  • iOS: fix for image export

  • fix for drawing parabolas in Chrome
  • fix for Object Properties not appearing in some cases

  • LaTeX working in captions for Checkboxes eg $\sqrt{x}$
  • new objects won't be created in Layer 9
  • Default right-angle style set automatically
  • fix for layers of lists
  • fix for (a-b) + "text" + (a-b)
  • fix for saving Points with lower-case names
  • CAS View: Angle[] working for 3D lines / planes

  • Drop-down lists back to old behavior (temporarily)

  • drop-down lists drawn to canvas so consistent across platforms and support LaTeX with $...$
  • fix for faulty SVG export
  • definitions of objects saved eg a = 1 + 2 + 3
  • fix for setting properties of Sort[list of points]
  • LaTeX working in captions for Buttons eg $\sqrt{x}$

  • fix for Denominator[ <Function> ]
  • fix for wrong GeoGebra URLs

  • InflectionPoint[ <Polynomial> ] implemented as a CAS Command
  • bugfix for Slider dialog with Integers
  • fix for FormulaText["\text{ Price(\$)}"]

  • fix for FractionText[]

  • fix for SVG export with Points Export_1 and Export_2
  • CAS View: fix for Solve[log(x^2) + 6 * log(x) + 8 = 0, x] and Solve[sqrt(x - 4) <= sqrt(2x + 1)]
  • fix for Navigation Bar in 2 applets
  • fix for CAS commands in Input Help
  • fix for numbers being loaded as Sliders

  • Desktop: Shaders turned off in the 3D View again

  • CAS View: improvement for Solve[sqrt(3)*sin(2x)-cos(2x)=sqrt(2)]
  • Desktop: 3D View now uses Shaders
  • new syntax (t^2, t^3) to create a parametric equation
  • new syntax Sequence[5,10]
  • new syntaxes BinomialDist[10, 0.2, 1..3] and Poisson[1, 1..5] to calculate a range of probabilities
  • bugfix for "alpha" popup in Input Boxes

  • 3D View: fix for cylinders
  • new API command getLabelStyle(), getLabelVisible(), getGridVisible()
  • command [[SetVisibleInView Command|SetVisibleInView][] and API function getVisible(geo, view) work for xAxis, yAxis, zAxis

  • fix for bug in Function Inspector
  • new api commands getCaption(), getPerspectiveXML()

  • fix for Input Boxes

  • CAS View: Distance[ (1,2), y=x^2 ] gives an exact answer again
  • Algebra View: sliders and checkboxes are operational in the Algebra View as well as the Graphics View
  • bugfix for Sequence[ n ]
  • improvements for pasting CSV
  • Default size for draggable points is now 5
  • list(1) and matrix(1,1) syntaxes implemented in the Input Bar
  • GeoGebra Graphing Calculator: first beta release for Android

  • fix for Integral[Normal[5,1,x],5,6]
  • fix for dragging eg Point inside Sphere
  • Java Applets: signed with new certificate
  • CAS View: new syntax Solve[x^2 = 100, x > 0 ]

  • CAS View: fix for tan(pi/24) not giving exact value
  • fix for Input Boxes attached to dependent numbers
  • 3D View: fix for dragging Points inside Spheres
  • Tools with Point on Path/Region as output work

  • Line Opacity for Vectors
  • Classic Desktop: play/pause icon missing in Graphics View
  • fix for Reflect[ ] in scripts (for 3D objects)

  • CAS View: fix for CompleteSquare[] for non-integers
  • CAS View: fix for crashing problem with Points
  • PlaySound[ <URL> ] can now play .mp3 files from eg DropBox, Google Drive

  • CAS View: fix problem with long expressions being slow
  • fix problem with changing Button's size
  • fix missing right-click menu in Graphics View

  • fix problem with EMF aspect ratio
  • Graphics View: new play / pause buttons
  • CAS View: new syntax for Solve eg Solve[u *x < a,x, u>0]
  • Input Boxes: fix truncating problem
  • CAS View: fix f(x) problem
  • Navigation Bar working in Graphics View 2

  • fix for Input Boxes

  • ggbApplet.getMode() added (returns the current tool in use)
  • CAS View: CompleteSquare[] implemented for higher powers
  • allow unchecking of "Text as Shapes" for PDF export
  • HTML5: fix for Area Tool
  • fix Line Opacity for Lists, Sectors, Parametric & Implicit Curves
  • Input Boxes now look consistent across Desktop/Web
  • Input Boxes can have LaTeX captions between $...$, eg $\sqrt{a}{b}$

  • bugfix for b = a
  • bugfix for automatic slider creation
  • ggbApplet.ggbApplet.getCASObjectNumber() added (gets how many CAS rows there are)

  • CAS View: Integrals simplified by default eg Integral[2*exp(0.5x),0,ln(4)]
  • fix for Sensor View
  • small fix for downloading wrong license

  • CAS View: don't expand brackets by default eg (x+1)^1000
  • fix for Derivative[sin(x) + random() x]
  • CAS View: more improvements for SolveODE and fix for Solve[{(((-5)*(sqrt(-a^2+b^2)))*(abs(b)))*((abs(a^2-b^2))/(b^3))},a]
  • Make sure Data and Freehand Functions work better with Integral[f, a, b]
  • fix for entering calculations in Input Boxes, eg 2/7

  • fix for applet scaling
  • fix for Undo and the Pen Tool

  • new "Data Collection" View to go with the new GeoGebra Sensors App
  • CAS View: implement Point[{1,2}], Point[{1,2,3}], fix for SolveODE with variables other than x, y, fix for BinomialDist
  • new commands Minimize[ <Dependent Number>, <Point on Path> ], Maximize[ <Dependent Number>, <Point on Path> ]

  • Android Beta Release

  • DynamicCoordinates[] working in 3D
  • fix for IsInRegion[]
  • Relation Tool: enhanced for touching circles
  • CAS View: fix for NSolve[21.4*x^0.631 = 40,x=2.7]

  • Chrome App: fix for typing in the spreadsheet

  • Chrome App: fix for double-clicking in the Algebra View
  • HTML5: Colored Marbles in the Algebra View

  • Chrome App: <Ctrl>V to paste images (when Image Tool selected)
  • fixes for IterationList

  • new version of Giac (fixes for eliminate and 10^(x+63/10-x))

  • CAS View: implement ScientificText
  • HTML5: fix for LocusEquation / Envelope / Prove
  • fix for dragging Input Boxes
  • Chrome App: Copy / Copy as LaTeX working in the CAS View
  • fixes for zooming (rectangle in zoom tools, shift-right-drag)
  • Alt-drag working again for copying as a list to the Input Bar
  • fix for Rigid Polygon Tool
  • HTML5: fix for PNG export from Probability Calculator
  • Iteration[ <Expression>, <Variables>, <Start Values>, <Count> ]
  • IterationList [ <Expression>, <Variables>, <Start Values>, <Count> ]
  • Numerator[ <Number> ], Denominator[ <Number> ] working in input bar (numerically)

  • added ggbApplet.getLaTeXString(), getLaTeXBase64()
  • ggbApplet.getValueString(), getDefinitionString() now work with CAS Cells
  • updated to new version of Giac

  • automatic coloring for functions
  • fix for Simplify[(x - 1)² - (x - 1)/1]
  • Retina: fix for background images
  • HTML5: Spreadsheet columns limited to 26

  • new commands RandomPointIn, RandomDiscrete, SetConstructionStep[ <Number> ]
  • HTML5: Graphics Views are now in Retina resolution
  • typing eg a = 1000 will change the slider range
  • If two sliders are in the same place, make sure one can be dragged
  • CAS View: improvement for FitPoly when degree + 1 == size
  • Automatic coloring for functions

  • CAS View: make sure wrong syntax doesn't return wrong answer, eg Factor[16b ℯ^(3x) + 20c ℯ^(3x) + 20b x ℯ^(3x), ℯ ^(3x) ]
  • AreEqual[] working for Segments and Polygons
  • B ∈ a added for Paths & Regions
  • 3D View: fix for Captions being clipped
  • bugfix: "speed" and "repeat" missing from the "Algebra" tab for Points
  • Chrome App: "Input..." shown in Algebra View Input
  • Chrome App: fix for x√x in Algebra View Input
  • new command Normalize[list of numbers / points]

  • iOS / Android beta

  • CAS View: fix for SolveODE
  • CAS View: Improvement for ToExponential[2+2sqrt(3) ί ]
  • new command Vertex[ <Segment>, <Index> ]
  • improvement for 360°*2/(360°)
  • 3D View: much faster to rotate view
  • Properties for Views from Planes

  • Android, iOS beta release

  • CAS View: SolveCubic improvements
  • bugfix: shift-drag works again in all Tools
  • HTML5: fix for SolveODE[-x*y,(0,2)]
  • Chrome App: " " button added to on-screen keyboard
  • Desktop: .OFF import
  • maximum number of points for Polygon Tool is now 1000
  • fix freezing problem with FitLine
  • 3D View: Navigation bar working

  • missing pooled variances option from Multivariable Data Analysis t-test and t-estimate of difference of means panels
  • Chrome App: New Object dialogs for Matrices / Piecewise functions / Parametric Curves
  • HTML5: on-screen keyboard can now be used with the CAS View
  • Retina-resolution LaTeX in AV/CAS/Spreadsheet
  • HTML5: showToolBarHelp:false working
  • new API method ggbApplet.setCustomToolbar()
  • HTML5: fix for Chinese characters in LaTeX
  • Chrome App: fix for File -> Share

  • HTML5: new LaTeX renderer
  • 3D: Fix for saving "View from Plane"
  • CAS View: improvement for Degree[x^2y^3]
  • CAS View: Extremum[] implemented
  • Chrome App: delete button in Algebra View

  • Beta Android / iOS release

  • Chrome App: Object Properties fix
  • 3D: fix for Sequence of Surfaces

  • 3D bugfix

  • more accurate Polynomial[ (4.18, 5.2365368),(4.179, 5.2387772661), (4.181, 5.2342938259) ]
  • fix for intersection of two lines when homogeneous z coord is very small
  • CAS View: fix for rounding problems with eg FitPoly[]
  • Desktop: fix for deleting tools

  • CAS View: Angle[pi] syntax added
  • Java: fix more problems with ggbApplet
  • HTML5: update to correct version on Giac

  • PlaySound["#1264825"] to play an .mp3 file from GeoGebra
  • fix for Integral[sin(x),cos(x),0,1,false]
  • HTML5: Images working in the spreadsheet
  • Algebra View: fix for derivative of a function from CAS View
  • Chrome App: fix for 'alpha' popup
  • conjugate() translatable
  • CAS View: fix for Solve[exp(4 x) - 5 exp(2 x) = -6]
  • fix for selecting drop-down lists when over polygons
  • Java: fix for ggbApplet.reset()

  • iOS Beta

  • HTML5: fix spreadsheet

  • Chrome App: fix for Chi Squared calculator
  • 3D View: fix for missing surfaces
  • Linux: unset JAVA_TOOL_OPTIONS to stop jayatanaag.jar getting loaded (Ubuntu 15)

  • iOS beta release

  • Windows: fix for pinning GeoGebra to the taskbar
  • 3D View: Fix for surfaces

  • Android beta release

  • Chrome App: fix for typing { } on a German keyboard
  • Chrome App: fixes for sin²(x)
  • Chrome App: fix for duplicate characters after redefining

  • HTML5: PlaySound[74,100,1] working if there's a Midi player available
  • CAS View: new syntax: Angle[y = x, y = 2x]
  • fix for rotating Arcs/Semicircles in 3D
  • Show All Objects working for Lines / Rays
  • CAS View: fix for copying text cells as LaTeX
  • Chrome App: fix for editing sin²(x)

  • Mac OSX: update Giac to same as Windows/Linux/HTML5

  • remove arrows, plus from Algebra View

  • CAS View: fix for Solve[-0.15x^2+48x-2000>0], Integral[abs(x),2.7,-2.7], Solve[0.5^(x/570)=0.8], Integral[(sqrt(x-0.5)+1)^2,0.5,b]
  • bugfix: captions not saved for inequalities
  • Chrome App: fix in XML for saving files

  • bugfix for pi as axis unit
  • fix for double events in EV2

  • Algebra View: fix for Integral[sin(x) / (1 + a² - 2a cos(x)), 0, pi]
  • Speed / stability improvement for Integral[f, a, b]

  • fix for CellRange on file loading
  • encoding fixes (bugs in ProbabilityCalculator)
  • fixes for Java Applets

  • CAS View: fix for NSolve[x^2=43.6^2+78.4^2-2*43.6*78.4*cos(137.5°)], Integral[sgn(x-5)], SolveODE[y+y'+ pi y=0], UnitVector, UnitPerpendicularVector
  • CAS View: allow Derivative[(sin(t),cos(t)]
  • Algebra View: swap double-click and <Shift>double-click actions (for points on paths)
  • new fill pattern "Weaving"
  • new option in Object Properties > Advanced to set the visibility in "Views from plane"
  • alt(point) returns altitude angle for the point
  • context menu for 3D point: swap between Cartesian and spherical coordinates
  • improved contrast for checkboxes
  • Chrome App: nice editing of matrices / piecewise functions (not Linux)

  • Improvement for tangent to eg y=x^(1/3)
  • Fix for memory leak
  • defaults now in geogebra_defaults2d.xml and geogebra_defaults3d.xml (HTML5 only)

  • HTML5: don't load geogebra_defaults.xml (fix for files not loading) (not Linux)

  • fix for Locus in Graphics View 2
  • HTML5: fix for scrollbar covering Input Bar
  • creating text in 3D view background
  • creating text in view background shows this text only in this view (HTML5 only)

  • PathParameter[] working for 3D points
  • Checkboxes and Buttons fixed by default
  • defaults for objects saved in .ggb files
  • defaults for objects can be loaded through template file
  • fix for Sample[{"a", "b", "c", "d", "e"}, 5, true]
  • Radius[conic] returns 0 for single point conic (instead of undefined)
  • Delete[B3:C7] deletes cells from B3 to C7
  • Buttons and Checkboxes are fixed by default (can still be moved when the tool is selected, or with right-drag)
  • CAS View: fix for SolveODE[y=0,{(0,1),(1,3)}]
  • Printing fix for multiple pages
  • Coefficients[f] works with more of the fit commands
  • HTML5: external copy & paste working in the spreadsheet

  • Chrome App: new Algebra View Input bar and on-screen keyboard
  • Chrome App: add Animated GIF export
  • CAS View: fix for CSolve[3z^2-2a*(k+1)*z+a^2*k=0,z], Derivative[vector]
  • Java: fix for 3D View on old GL
  • bugfix: Make sure 3D View not initialized in the background
  • fix for Korean autocomplete
  • HTML5: add missing API calls registerObjectClickListener(), unregisterObjectClickListener(), registerClickListener(), unregisterClickListener()
  • Cross[] works in other languages

  • <Shift> doesn't need to be pressed in applets for wheel-zoom
  • Fix for Integral[(5-x)^2,x,0,5]
  • Fix for exporting SVG with LaTeX text

  • fix for Angle size in 3D
  • fix for text size in applets

  • fix for Point Labeling

  • CAS View: fix for SolveODE[y' sqrt(y)= (6 x^2) ]
  • fix SVG export when x:y is not 1:1
  • new buttons in style bar: fix/unfix object ; angle interval [images]
  • Chrome App: fix for random numbers in the CAS View
  • fix for SetValue[boolean,?]

  • hi-res export for 3D View to PNG / Clipboard
  • exported SVG size now set in cm
  • command-line option exportAnimation now supports animated GIFs, eg

--slider=a --delay=50 --loop=true --dpi=72 --exportAnimation=image.gif myGeoGebraFile.ggb

  • fix problem with Play/Pause button on tablets
  • fix problem with Input Boxes on tablets
  • CAS View: fix for Solve[ℯ^x=3^(2*x)]

  • fix for missing language files
  • Java: new version of Giac

  • new "Fixed Size" option for PNG export
  • fix for export of Cumulative Binomial to PSTricks
  • Chrome App: can now drag objects from the Algebra View to the Graphics View
  • new command-line option exportAnimation, eg

--slider=a --dpi=72 --exportAnimation=image.pdf myGeoGebraFile.ggb

  • HTML5: new version of Giac

  • Fix for Attach/Detach Tool
  • Fix for Length[] in 3D

  • revert Algebra View order change

  • Fix for on-screen keyboard on OSX
  • Fix for Binomial / BinomialDist problem in German in the Spreadsheet
  • Algebra View: default order changed to Construction Order
  • Chrome App: "Copy Image" working for the 3D View
  • More improvements for HiDPI screens

  • fix problem with icons in Properties dialog

  • CAS View: fix for SolveODE[y' ' + 2y' -3y = exp(2x)]
  • HTML5: fix for double-update with files with LaTeX
  • Chrome App: fix for tooltips

  • fix for "ghost" decorations for segments with length 0
  • HTML5: enable ggbApplet.setErrorDialogsActive()
  • HTML5: right-drag working in Firefox / IE
  • avoid random line for Circumcircular Arc tool preview
  • CAS View: improvement for NSolve[BC^2=4^2+3^2-2*4*3*cos(50°)] and SolveODE[] for non-integer conditions
  • Export Pgf: problems with inverse trigonometric functions
  • Support for parsing |x| as abs(x)
  • more icons scaled up for HiDPI screens
  • draw list of texts in 3D view
  • Corner[-1, 11] command to get 3D view direction / eye position
  • move translated objects in 3D view with keyboard
  • better selection of texts with background in 3D view
  • animate 3D point on path

  • tangent to Freehand Functions
  • save projection options for 3D view (unless "Gray-scale" and "Omit green channel")
  • "Use Lighting" option for 3D view (turns off shadows)
  • "Show All Objects" button for 3D view
  • Login issue fixed in web app
  • Corrected perspective of files opened in web app

  • CAS View: fix for Solve[{s*cos(26°)-t=0,s*sin(26°)-3=0},{s,t}]
  • CAS View: add support for Polynomial[(1, 1), (2, 3), (3, 6)]
  • PS Tricks export: fix for \begin{pspicture*}(<corner1>)(<corner3>) instead of \begin{pspicture*}(4.0 <corner1>)(4.0 <corner3>)
  • enable Tamil & Sinhala
  • Separate visibility setting for 3D View

  • more improvements for Surface[]
  • large toolbar icons on startup (for large fontsize)

  • fix for Sequence[y=
  • Improvements for rendering surfaces (normals)
  • StartRecord[ ] and StartRecord[ <Boolean> ] commands
  • CAS View: improved output for SolveODE[y''+5y'+6y=0], fix for Solve[{a=(1)/((b)+(1)), (1)/(a)=(-(b))+(1)},{a, b}]
  • Chrome App: compile with GWT 2.7

  • Surfaces: ignore old "Level of Detail" setting

  • CAS View: fix for Limit[(tan(x)-x)/x^3,x=∞]
  • Chrome App: Create Tool and Manage Tool dialogs enabled
  • new drawing code for Surfaces with options Quality / Speed
  • fix for g: X = (-5, 5, 2) + t (4, -3, -2) syntax
  • fix for f(x)=x^(1/3)

  • allow InflectionPoint[If[
  • CAS View: fix for Solve[{c a^3=843/10, c a^4=126},{a,c}] and Substitute[2 / (27*k²), k=1/(3*x)]
  • make sure outlines with width 0 not drawn for IntegralBetween[ ]
  • bugfix for Tools in "View from Plane"

  • fix for exporting π to Asymptote / PSTricks and $\mathscr{C}$
  • fix for $\mathscr{C}$ as caption in Asymptote export
  • AttachCopyToView[] working in Scripts
  • PGF Export: axes with Pi, degree etc, fix for filled Curves / Splines
  • PSTricks, Asymptote export: fix for filled Curves / Splines
  • Chrome App: more Probability Calculator fixes

  • CAS View: fix for nroot(ℯ,10)

  • Allow one-character filenames when saving to GeoGebra
  • Fix for PolyLine Tool dialog
  • Ctrl-Shift-U to open Graphic Export dialog
  • Chrome App: symbol popup working in CAS

  • fix for PDF export (unbalanced q/Q operators)
  • small fix for Probability Calculator toolbar
  • fix for window size on loading a file
  • Chrome App: fix for entering eg 3.02 in Probability Calculator

  • CAS View: more Vector improvements
  • fix for saving font size
  • fix Intersect[curve, y=k x+0]

  • Probability Calculator should show just the Move Tool
  • CAS View: fix for Flatten[{2, 3, {5, 1}, {{2, 1, {3}}}}]
  • fix display of 3D vectors in A(x|y|z) mode
  • fix opening file with empty toolbar string
  • fix for Function[Derivative in old files
  • fix for Spline[] in 3D
  • fix for File -> Insert
  • more improvements for Copy & Paste in 3D
  • Chrome App: fix for display of complex numbers in the Algebra View

  • HTML5: fix for clicking with no Toolbar

  • CAS View: fix problem with c_1 changing to c_2
  • <Ctrl><Shift>P toggles the Probability View
  • make sure the Style Bar doesn't change the Probability Calculator
  • allow Root[] and Extremum[] for eg If[0 < x < 10,3x³ - 48x² + 162x + 300]
  • Web App: Text Tool fixed in Firefox
  • Chrome App: fix Bold/Italic buttons in Text Tool
  • CAS View: Vectors fully working
  • 3D View: point move direction depends on tool selected
  • 3D View: preview for pyramid and prism Tools
  • HTML5: fonts updated for 3D view
  • Copy & Paste working with Tools and some 3D objects
  • 3D View: File -> Open -> Insert File working
  • fix for right-click in the Graphics View
  • fix for <Ctrl>G when a polygon selected
  • Angle[(1,2),(3,4)] as shortcut for Angle[Vector[(1,2)],Vector[(3,4)]]

  • Chrome App: fix problems with inserting image from WebCam
  • fix for vertical toolbar
  • larger Toolbar icons when fontsize increased
  • CAS View: fix for Derivative[1]
  • Open Object Properties -> make sure all selected objects stay selected (iOS App)

  • support for c == f for Line, Function
  • fix Help for Custom Tools
  • Mac OS: interpret <Alt>0 (zero) as degree symbol
  • fix problem with Relative Copy with Condition to Show Object etc
  • more improvements for exporting psTricks / pgf / Asymptote

  • new Android App

  • fix for Turtle position on file load
  • CAS View: fix for getting eg 4.35372862870553E8 from Algebra View
  • Chrome App: make sure Selection Rectangle works when toolbar is showing

  • fix for f == g (for multi-variable functions) and for Intersect[curve, curve]
  • fix for Triangular[0, 50, 25, x, false]
  • new version of Giac with fix for Integral[((x-2)(x-3))^2,2,3]

  • new command Polar[ <Line>, <Conic> ] to find the Pole of a Line
  • allow transparent SVG export
  • fix problem with Relative Copy of If[0 < A1 < 5, 0, 100]
  • allow Translate[B, (1, 2, 3)] as shortcut for Translate[B, Vector[(1, 2, 3)]]
  • SetValue[list, number] to change the selected index (for drop-down list)
  • CAS View: new version of Giac with bugfixes including Join[{{{1}}}] and round(3.1+3.7ί )
  • fix for CAS command in webSimple

  • CAS View: fix for a/(1E8)²

  • CAS View: fix for Dot[(-5+k,-5+k), (3,9)] and improvement for mixing 2D/3D points

  • new commands TurtleUp[ <Turtle> ] and TurtleDown[ <Turtle> ]
  • fix for angles appearing in Graphics View 2
  • floor/ceil/round() for complex numbers / points / vectors
  • new version of Giac with fixes for (1,1/sqrt(3)) and floor/ceil/round() for complex numbers
  • round(pi,2) syntax added (CAS View and Input Bar)
  • floor/ceiling/round working for complex numbers (CAS View and Input Bar)
  • fix for Sequence[LowerSum[x², i, i + 1, 1], i, 1, 5]
  • fix for Sum[Sum[x+2y, x, 1, 3], y, 2, 4]
  • 3D View: fix for picking points rather than eg lines for dragging
  • various PGF/TikZ export improvements
  • Chrome App: fix for Toolbar Help

  • fix for problem on tablets when applets are rescaled

  • CopyFreeObject[] working for Rays, Segments
  • improvement for checking equality of polynomial functions
  • fix for drop-down lists (Chrome, Firefox)

  • CAS View: make sure Distance[(1,2),3] gives an error
  • ToBase[0.25,2] working
  • new version of Giac with fix for NSolve[(If[3 < x < 4,x])=3.5,x=3.4]
  • fix for (1,Iteration[x +1, 0, 2])
  • fix for Sequence[If[t < tges + n d / v1, ... if t already defined
  • make sure undefined lines work better with Input Boxes (y = ? not ?x + ?)

  • make sure point can't be dragged to undefined region for eg If[3 <= x <= 5, x^2]
  • correct object selected when Object Properties opened
  • fix for Sequence[CircumcircularArc[(0, 1, 0), (cos(t), 0, 0), (0, -1, 0)], t, 0, pi/2, pi/18]
  • CAS View: better support for planes
  • CAS View: fix for NSolve[{3=c*a^5, 3=c*a^4},{a,c}]
  • new version of Giac, including support for Tangent[(2,5),Ellipse[(1, 1),(3, 2),(2, 3)]], fix for Distance[(0,2),y=x^2]
  • support for pasting (most) numbers with decimal separator into the spreadsheet
  • easier piecewise syntax, eg f(x)=sin(x), 0<=x<=2pi
  • If[] working for multivariate conditions eg f(x,y) = If[x>y,x,y]
  • Chrome App: better support for pasting into the spreadsheet, eg 1,234,567
  • bugfix for Angle slider's label appearing in the 3D View
  • Turtle: image can be changed

  • fix for RandomBetween[5.5, 5.5]

  • Derivative[ <Curve> ], Tangent[ <Point>, <Curve> ] and ApplyMatrix[] working in 3D
  • fix for CurvatureVector in 3D
  • new commands SetPointSize[ <Polygon>, <Number> ], SetPointSize[ <Net>, <Number> ] and SetPointSize[ <Polyhedron>, <Number> ]
  • new commands Cube[ <Point>, <Point>, <Point> ], Tetrahedron[ <Point>, <Point>, <Point> ], Octahedron[ <Point>, <Point>, <Point> ], Icosahedron[ <Point>, <Point>, <Point> ], Dodecahedron[ <Point>, <Point>, <Point> ]
  • fix axis problem in TikZ output
  • CAS View: Partial support for Vectors
  • Chrome App: Customize Toolbar enabled again
  • fix for right angle style in 3D (Android Beta)

  • fix problem with right-angle style (when 3D View showing)
  • new command SetSpinSpeed[ <Number> ]
  • Distance[ <Point>, <Plane> ]

  • 3D Curves displayed nicely in the Algebra View
  • HTML5: 3D View working on old (2011) Chromebooks
  • HTML5: fix problem with UpdateConstruction[] in webSimple

  • CurvatureVector[Point, 3D curve]
  • fix for uploading to GeoGebra when 3D preview image fails

  • f(t) for 3D Parametric Curves
  • Curvature[A, f(x,y)]
  • CAS View: fix for HyperGeometric[10, 2, 2, 1, true]
  • Right-angle styles working in 3D

  • CAS View: fix for Solve[x² - 1]

  • Chrome App: Customize Toolbar working
  • fix problem with deleting objects in the spreadsheet
  • add ggbApplet.setTextValue(geo, text) and ggbApplet.remove()
  • CAS View: enable SolveCubic command
  • support TrigCombine[(tan(x) + tan(2x)) / (1 - tan(x) tan(2x))]
  • new version of Giac (including fix for SolveODE[y=1/x^2])
  • SetValue[a, ?] to set an object to be undefined
  • More accurate answer from Root[f, a, b]
  • fix for x = (0.005*3)^(1/3), xx + yy=1
  • HTML5: CSS naming improved

  • Chrome App: Multiple-variable Analysis Tool working
  • CAS: fix for Tangent[-3, x^2]
  • CAS: small improvements for Iteration, IterationList, UnitVector, AngleBisector
  • bugfix for Splines
  • HTML5: Input Box sizes adjusted
  • HTML5: speedups for 3D View

  • Chrome App: fix problem with Rotate Tool

  • new command ClosestPointRegion[ <Region, Point> ]
  • fix for Integral[4^(1/x)]
  • Chrome App: dialogs for 3D tools
  • Chrome App: Checkbox Tool added
  • bugfixes

  • HTML5: 3D optimizations
  • HTML5: new version of Giac (as for

  • Java: new version of Giac: fix for Limit[(3^x+5^x)^(1/x),∞]
  • better fix for OSX caret problem
  • fix for If[B>1, If[0<k<10, k/2], If[0<k<10, 5-k/2] ]
  • OSX: fix for saving after File -> New

  • workaround for OSX caret problem (set all textfields to bold!)
  • fix for Integral[x^(1/n)] freezing when n=0
  • HTML5: fix for applets with CAS View
  • Laplace[sin(t)] gives 1 / (s² + 1) and InverseLaplace[1 / (s² + 1)] gives sin(t)
  • new version of Giac: fix for (a<b)+c

  • fix for Integral[x^-1]
  • fix for nPr for large numbers
  • add Laplace[ <Function>, <Variable>, <Variable> ] and InverseLaplace[ <Function>, <Variable>, <Variable> ]
  • Chrome App: error shown correctly in Rotate Tool dialog

  • fix for Angle[Ray, Ray] when it's 180°
  • fix for check if file is 2D/3D

  • fix for intersection of Quadric / Plane

  • fix for visibility of eg Integral[sin(x),cos(x),1,2]
  • fix for tangents at ends of parametric curves
  • fix for files saved with no tools
  • Function[sin(x),1,2] will be a synonym for If[1<=x<=2, sin(x)]
  • CAS View: Function[sin(x),0,2 pi] added
  • CAS View: fix for Solve Tool (2 equations)

  • fix for net of pyramid/prism

  • fix for axis labeling for large numbers when step is eg 0.1
  • You can now set the default angle range e.g. to 0° - 180°
  • improve Numeric[y = exp(-11 x / 100)]
  • Locus[] fixes
  • fixes for transformed cylinder / cone
  • snap to grid for extrusion tools
  • CAS View: fix for Sum[Sum[x+2y, x, 1, 3], y, 2, 4]
  • CAS View: improved output for Length[(a,1)]

  • small fix for RotatedText
  • SVG images
  • improvements to Attach / Detach Tool in 3D
  • Fix for g:X=(0,4,0)+λ(12,16,15) with g=Line[(0,4,-5), Vector[(12, 16, 15)]]
  • Improved axis scaling when the origin is offscreen

  • bugfixes

  • bugfixes

© 2021 International GeoGebra Institute