Reference:Changelog 6.0
From GeoGebra Manual
All releases will include the latest translation updates and corrections
5.0.194.0 (not released yet)
- Desktop: ggbApplet.getPNGBase64() exports the active view
- Desktop: JavaScript alert() works for non-strings
- Export Hatching etc at a higher resolution when exporting
5.0.193.0
- HTML5: Hidden Line Style added to GUI
- fix for dragging eg
(a,0)
- fix for
Sequence[Ray[...
Rate[ ]
command much more robust
5.0.192.0
- 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
5.0.191.0
- 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)]
5.0.190.0
- 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)
5.0.189.0
- fix for detecting 3D input devices
- (x,y) can be used in expressions, eg draw a circle with
(x,y)^2 = 1
5.0.188.0
- 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)
5.0.187.0
- fix for
SetCoords[A, 3, 4, 5]
- GGC: fix for loading .ggb files
- Windows: settings now saved to the filesystem (not registry)
5.0.185.0
- fix for .exe problem
- "Copy" in CAS: revert to old method (includes eg multiply
*
signs)
5.0.184.0
- bugfix: extra <expression> elements in the XML
5.0.182.0
- Desktop: Play MP3 files in the background
- fix problem with automatic updates
- fix bug with
If[]
not being dynamic
5.0.181.0
- 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)
5.0.180.0
- fix for f(x)=x+y
- fix for functions called
X
5.0.179.0 (GeoGebra Graphing Calculator only)
- GeoGebra Graphing Calculator: first stable release
5.0.178.0 (GeoGebra Graphing Calculator only)
- "Selection Allowed" option for the axes
5.0.177.0
- fix for slider position and
SetCoords[slider, x, y]
5.0.176.0
- 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)]
5.0.175.0
- CAS View: fix for Numeric[3(26778293/2100000)]
- iOS: fix for image export
5.0.174.0
- fix for drawing parabolas in Chrome
- fix for Object Properties not appearing in some cases
5.0.173.0
- 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
5.0.172.0
- Drop-down lists back to old behavior (temporarily)
5.0.171.0
- 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
$\sqrt{x}$
5.0.170.0
- fix for
Denominator[ <Function> ]
- fix for wrong GeoGebra URLs
5.0.169.0
InflectionPoint[ <Polynomial> ]
implemented as a CAS Command- bugfix for Slider dialog with Integers
- fix for
FormulaText["\text{ Price(\$)}"]
5.0.168.0
- fix for FractionText[]
5.0.167.0
- 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]
andSolve[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
5.0.166.0
- Desktop: Shaders turned off in the 3D View again
5.0.165.0
- 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]
andPoisson[1, 1..5]
to calculate a range of probabilities - bugfix for "alpha" popup in Input Boxes
5.0.164.0
- 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
5.0.163.0
- fix for bug in Function Inspector
- new api commands getCaption(), getPerspectiveXML()
5.0.162.0
- fix for Input Boxes
5.0.161.0
- 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)
andmatrix(1,1)
syntaxes implemented in the Input Bar- GeoGebra Graphing Calculator: first beta release for Android
5.0.158.0
- 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 ]
5.0.157.0
- 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
5.0.156.0
- Line Opacity for Vectors
- Classic Desktop: play/pause icon missing in Graphics View
- fix for Reflect[ ] in scripts (for 3D objects)
5.0.155.0
- 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
5.0.154.0
- CAS View: fix problem with long expressions being slow
- fix problem with changing Button's size
- fix missing right-click menu in Graphics View
5.0.153.0
- 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
5.0.152.0
- fix for Input Boxes
5.0.151.0
- 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
$\sqrt{a}{b}$
5.0.150.0
- bugfix for b = a
- bugfix for automatic slider creation
- ggbApplet.ggbApplet.getCASObjectNumber() added (gets how many CAS rows there are)
5.0.149.0
- New command SVD[] in Input Bar and CAS https://en.wikipedia.org/wiki/Singular_value_decomposition
5.0.148.0
- 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
5.0.147.0
- 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
5.0.146.0
- fix for applet scaling
- fix for Undo and the Pen Tool
5.0.145.0
- 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> ]
5.0.144.0
- Android Beta Release
5.0.143.0
- 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]
5.0.142.0
- Chrome App: fix for typing in the spreadsheet
5.0.141.0
- Chrome App: fix for double-clicking in the Algebra View
- HTML5: Colored Marbles in the Algebra View
5.0.140.0
- Chrome App: <Ctrl>V to paste images (when Image Tool selected)
- fixes for IterationList
5.0.139.0
- new version of Giac (fixes for eliminate and 10^(x+63/10-x))
5.0.138.0
- 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)
5.0.137.0
- added ggbApplet.getLaTeXString(), getLaTeXBase64()
- ggbApplet.getValueString(), getDefinitionString() now work with CAS Cells
- updated to new version of Giac
5.0.136.0
- automatic coloring for functions
- fix for Simplify[(x - 1)² - (x - 1)/1]
- Retina: fix for background images
- HTML5: Spreadsheet columns limited to 26
5.0.135.0
- 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
5.0.134.0
- 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]
5.0.133.0
- iOS / Android beta
5.0.132.0
- 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
5.0.130.0
- Android, iOS beta release
5.0.129.0
- 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
5.0.128.0
- 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
5.0.127.0
- 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
5.0.126.0
- Beta Android / iOS release
5.0.125.0
- Chrome App: Object Properties fix
- 3D: fix for Sequence of Surfaces
5.0.124.0
- 3D bugfix
5.0.123.0
- 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
5.0.122.0
- CAS View: Angle[pi] syntax added
- Java: fix more problems with ggbApplet
- HTML5: update to correct version on Giac
5.0.121.0
- 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()
5.0.120.0
- iOS Beta
5.0.119.0
- HTML5: fix spreadsheet
5.0.118.0
- 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)
5.0.117.0
- iOS beta release
5.0.116.0
- Windows: fix for pinning GeoGebra to the taskbar
- 3D View: Fix for surfaces
5.0.115.0
- Android beta release
5.0.114.0
- Chrome App: fix for typing { } on a German keyboard
- Chrome App: fixes for sin²(x)
- Chrome App: fix for duplicate characters after redefining
5.0.113.0
- 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)
5.0.112.0
- Mac OSX: update Giac to same as Windows/Linux/HTML5
5.0.111.0
- remove arrows, plus from Algebra View
5.0.110.0
- 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
5.0.109.0
- bugfix for pi as axis unit
- fix for double events in EV2
5.0.106.0
- Algebra View: fix for Integral[sin(x) / (1 + a² - 2a cos(x)), 0, pi]
- Speed / stability improvement for Integral[f, a, b]
5.0.105.0
- fix for CellRange on file loading
- encoding fixes (bugs in ProbabilityCalculator)
- fixes for Java Applets
5.0.104.0
- 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
5.0.103.0 (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
5.0.102.0 (HTML5 only)
- HTML5: don't load geogebra_defaults.xml (fix for files not loading)
5.0.101.0 (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
5.0.100.0 (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
5.0.82.0
5.0.81.0
- 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
5.0.80.0
- <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
5.0.79.0
- fix for Angle size in 3D
- fix for text size in applets
5.0.78.0
- fix for Point Labeling
5.0.77.0
- 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,?]
5.0.75.0
- 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)]
5.0.74.0
- fix for missing language files
- Java: new version of Giac
5.0.73.0
- 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
5.0.72.0
- Fix for Attach/Detach Tool
- Fix for Length[] in 3D
5.0.71.0
- revert Algebra View order change
5.0.70.0
- 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
5.0.68.0
- fix problem with icons in Properties dialog
5.0.67.0
- CAS View: fix for
SolveODE[y' ' + 2y' -3y = exp(2x)]
- HTML5: fix for double-update with files with LaTeX
- Chrome App: fix for tooltips
5.0.66.0
- 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
5.0.65.0
- 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
5.0.64.0
- 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
5.0.63.0
- more improvements for Surface[]
- large toolbar icons on startup (for large fontsize)
5.0.62.0
- 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
5.0.61.0
- Surfaces: ignore old "Level of Detail" setting
5.0.60.0
- 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)
5.0.59.0
- 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"
5.0.57.0
- 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
5.0.56.0
- CAS View: fix for nroot(ℯ,10)
5.0.55.0
- 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
5.0.54.0
- 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
5.0.53.0
- CAS View: more Vector improvements
- fix for saving font size
- fix Intersect[curve, y=k x+0]
5.0.52.0
- 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
5.0.50.0
- HTML5: fix for clicking with no Toolbar
5.0.49.0
- 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)]]
5.0.47.0
- 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
5.0.46.0 (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
5.0.45.0
- new Android App
5.0.44.0
- 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
5.0.42.0
- 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]
5.0.39.0
- 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
5.0.37.0
- CAS View: fix for a/(1E8)²
5.0.36.0
- CAS View: fix for Dot[(-5+k,-5+k), (3,9)] and improvement for mixing 2D/3D points
5.0.35.0
- 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
5.0.32.0
- fix for problem on tablets when applets are rescaled
5.0.31.0
- CopyFreeObject[] working for Rays, Segments
- improvement for checking equality of polynomial functions
- fix for drop-down lists (Chrome, Firefox)
5.0.30.0
- 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 + ?)
5.0.29.0
- 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
5.0.27.0
- fix for RandomBetween[5.5, 5.5]
5.0.26.0
- 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
5.0.25.0 (Android Beta)
- fix problem with right-angle style (when 3D View showing)
- new command SetSpinSpeed[ <Number> ]
- Distance[ <Point>, <Plane> ]
5.0.24.0
- 3D Curves displayed nicely in the Algebra View
- HTML5: 3D View working on old (2011) Chromebooks
- HTML5: fix problem with UpdateConstruction[] in webSimple
5.0.23.0
- CurvatureVector[Point, 3D curve]
- fix for uploading to GeoGebra when 3D preview image fails
5.0.22.0
- 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
5.0.21.0
- CAS View: fix for Solve[x² - 1]
5.0.20.0
- 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
5.0.19.0
- 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
5.0.18.0
- Chrome App: fix problem with Rotate Tool
5.0.17.0
- new command ClosestPointRegion[ <Region, Point> ]
- fix for Integral[4^(1/x)]
- Chrome App: dialogs for 3D tools
- Chrome App: Checkbox Tool added
- bugfixes
5.0.16.0
- HTML5: 3D optimizations
- HTML5: new version of Giac (as for 5.0.15.0)
5.0.15.0
- 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
5.0.14.0
- 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
5.0.13.0
- 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
5.0.12.0
- fix for Angle[Ray, Ray] when it's 180°
- fix for check if file is 2D/3D
5.0.11.0
- fix for intersection of Quadric / Plane
5.0.10.0
- new version of Giac: improvement for Solve[10^x+10^-x=4]
- fix for http://www.geogebra.org/forum/viewtopic.php?f=8&t=36914
- CAS View: fix for problem with Binomial (in German)
5.0.9.0
- 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)
5.0.8.0
- fix for net of pyramid/prism
5.0.7.0
- 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)]
5.0.4.0
- 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
5.0.3.0
- bugfixes
5.0.2.0
- bugfixes
5.0.1.0
- add Pan[x, y, z]
- page up/down keys translate 3D view along z axis
- fix for SetActiveView[-1] for 3D View
- SetActiveView[...] works with "G", "T", etc., like SetPerspective command (http://wiki.geogebra.org/en/SetPerspective_Command)