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Mathematics is also art. It is difficult not to understand this but to explain.
Deoma > Products > Geometry > GInMA

GInMA

GInMA is a Dynamic geometry system (DGS). Using GInMA software you can construct and save 2 or 3-dimensional interactive geometry drawing. In few mouse clicks you can create a geometric object (a line, a circle, an ellipse, a plane, a sphere, etc.) and the result of its interaction with other objects (intersection, a perpendicular from point, a tangent, etc.). To construct complicated drawings, you can use built-in language that allows you to specify objects by an expression.

GInMA Library includes more than 800 interactive geometric drawings, all steps of the constructions are accessed as soon as GInMA in full version is installed at your computer. Just select File->Open to view it.

Download “GInMA in geometry teaching” presentation

Download “GInMA in algebra teaching” presentation

Free basic version

To get free basic version, install the program. When you first run, select Run basic version from two options: Run basic or Activate advanced. In basic version you can open each file and explore interactive pictures.

Basic version limitation is the following: the steps of the solutions and the answers are not available for some of the files. E.g. none of the files from GInMA Library Section “Papers” have such limitation. See also Demo Gallery below.

Download “GInMA installation guide”

Download “GInMA brief user manual”

Download full “GInMA user manual”

Download the product

Last product version from 11 July 2016:

Download GInMA v0.3.26.74 for Windows

Download GInMA v0.3.24.170 for Mac OS X 10.7+

Download GInMA v0.3.26.66 for Ubuntu/Debian 32 bit

Download GInMA v0.3.26.66 for Ubuntu/Debian 64 bit

Screenshots

Program screen shots are listed below.

You may enlarge the figures

Gallery

Install GInMA, run free basic version, click on the figures below and explore the interactive images, using active points, buttons on the top panel, turning the image (see “GInMA user manual”). All these files are available in basic version, you can go through all steps of the solution and get the answer.

5 tangent spheres Common line intersection Common perpendicular in Poincare model Ebisui curve Extremum of the total square distanse Locus on the surfase of the sphere Mapping triangle to regular Meissner tetrahedron Plot of z=f(x,y,a) Projection to regular triangle Shortest pass inside cube

Version history

Version 0.3.26.74 from 11 July 2016 (last)

Version 0.3.26.73 from 4 April 2016

Version 0.3.26.72 from 12 November 2015

Version 0.3.26.71 from 1 November 2015

Version 0.3.26.70 from 19 August 2015

Version 0.3.26.69 from 18 August 2015

Version 0.3.26.68 from 11 August 2015

Version 0.3.26.67 from 11 August 2015

Version 0.3.26.66 from 27 June 2015

Version 0.3.25.65 from 26 March 2015

Version 0.3.25.64 from 18 March 2015

Version 0.3.25.63 from 16 March 2015

Version 0.3.25.62 from 7 March 2015

Version 0.3.25.61 from 26 February 2015

Version 0.3.25.60 from 14 February 2015

Version 0.3.25.59 from 27 January 2015

Version 0.3.25.58 from 25 January 2015

Version 0.3.25.57 from 20 January 2015

Version 0.3.25.56 from 4 January 2015

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Version 0.3.25.53 from 21 December 2014

Version 0.3.25.52 from 28 November 2014

Version 0.3.25.51 from 26 November 2014

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Version 0.3.25.48 from 30 October 2014

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Version 0.3.25.46 from 28 October 2014

Version 0.3.25.45 from 18 October 2014

Version 0.3.25.44 from 9 October 2014

Version 0.3.25.43 from 22 September 2014

Version 0.3.24.172 from 16 August 2014

Version 0.3.24.171 from 7 August 2014

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Version 0.3.24.164 from 16 April 2014

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Version 0.3.5.7 from 16 August 2011

Version 0.3.5.6 from 9 August 2011

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Version 0.3.5.3 from 31 May 2011

Version 0.3.5.2 from 6 May 2011

Version 0.3.5.1 from 27 March 2011

Version 0.3.5.0 from 24 March 2011

Version 0.3.4.21 from 12 January 2011

Version 0.3.4.20 from 8 January 2011

Version 0.3.4.19 from 22 November 2010

Version 0.3.4.18 from 15 November 2010

Version 0.3.4.17 from 7 November 2010

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Version 0.3.4.10 from 8 October 2010

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Version 0.3.4.3 from 5 September 2010

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