Difference between revisions of "Reference:Changelog 6.0"

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(* CAS View: SolveCubic improvements)
(* bugfix: shift-drag works again in all Tools)
Line 4: Line 4:
 
==5.0.129.0 (not released yet)==
 
==5.0.129.0 (not released yet)==
 
* CAS View: SolveCubic improvements
 
* CAS View: SolveCubic improvements
 +
* bugfix: shift-drag works again in all Tools
  
 
==5.0.128.0==
 
==5.0.128.0==

Revision as of 13:33, 22 June 2015

All releases will include the latest translation updates and corrections


5.0.129.0 (not released yet)

  • CAS View: SolveCubic improvements
  • bugfix: shift-drag works again in all Tools

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

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

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

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