OneStone® Math Version History

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OpenGL® and OpenGL|ES are trademarks of Silicon Graphics, Inc.

This page details the version history of OneStone® Math products. The latest versions are always available here on the Bright Ideas Software site; other download portals may lag by as much as a week when a new version is released.

To check the version of your copy of the Desktop PC program, select 'Help/About' from the main menu; for the PocketPC program, select 'Tools/About OneStone Math' from the main menu.

OneStone Math for the PocketPC

Version:	Date:	Notes:
1.6.0	3 Dec. 2006	This update corrects a bug that could cause the program to crash or hang when graphing certain polynomials.
1.5.0	30 Sept. 2006	This update includes an improved 2D curve graphing algorithm, along with minor UI improvements.
1.4.0	13 Feb. 2006	This update corrects the following : Conversions to spherical coordinates of vector math and vector from point results yielded incorrect phi values; 3D vector field phi component was also incorrect.
1.3.0	19 October 2005	This update corrects an error affecting inverse trig functions when used in 'Degrees' mode; it also introduces modest improvements to the program's expression simplification algorithm.
1.2.0	30 August 2005	This update corrects inaccuracies in 3D surfaces and vector fields whose definitions contain polar/spherical variables; it also features improved error reporting.
1.1.0	11 August 2005	Resolves minor issues with 2D Gradient Fields and 3D Level Curves.
1.0.0	4 May 2005	Initial release.

OneStone Math for the Desktop PC

Version:	Date:	Notes:
1.3.1	3 Dec. 2006	This update corrects a bug that could cause the program to crash or hang when graphing certain polynomials.
1.2.1	27 Aug. 2006	Corrected bug that would cause the program to crash after checking for update.
1.2.0	25 Aug. 2006	Desktop data file extension changed from .omf to .omd to eliminate conflict with PocketPC files; The desktop program can now open and save files in PocketPC format, allowing data files to be transferred between OneStone Math for the PocketPC and OneStone Math for the Desktop PC; minor UI improvements.
1.1.0	17 July 2006	Surface of Revolution feature added; minor UI improvements.
1.0.2	26 May 2006	Corrects minor bug which prevented 2D graphical indication of area integrated by 1D Reimann Sums from updating correctly when the selected function changed; minor UI improvements.
1.0.1	26 April 2006	Corrects minor bug which prevented 2D curve colors from changing when opening a file; adds 2D graphical indication of area integrated by 1D Reimann Sums.
1.0.0	13 Feb. 2006	Initial release.