Reference:Changelog 6.0

From GeoGebra Manual
Revision as of 15:38, 18 November 2014 by Murkle (talk | contribs) (floor/ceil/round() for complex numbers / points / vectors)
Jump to: navigation, search

All releases will include the latest translation updates and corrections


5.0.33.0 (not released yet)

  • new commands TurtleUp[ <Turtle> ] and TurtleDown[ <Turtle> ] (probably)
  • fix for angles appearing in Graphics View 2
  • floor/ceil/round() for complex numbers / points / vectors

5.0.32.0

  • fix for problem on tablets when applets are rescaled

5.0.31.0

  • new commands TurtleUp[ <Turtle> ] and TurtleDown[ <Turtle> ] (probably)
  • 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

© 2024 International GeoGebra Institute