Download Graphmatica 2.3b software

[Mirror1 download link] - file hosted by www.graphmatica.com

[Mirror2] - file hosted by dl.winsite.com

[Mirror3] - file hosted by www.simtel.net

powerful, easy-to-use, equation plotter with numerical and calculus features

Whats new in version 2.3b:

• Differentiable single-variable equations/inequalities (e.g. 1/x - 2 > 0) are now solved and rendered more accurately by a new algorithm that uses Newton\'s method to find all of the potential solutions and boundaries.
• Improved display of equation parsing errors to indicate the position of the problem where applicable. The error is displayed in a balloon tooltip (Windows) or popover (Mac/iOS) and you no longer need to dismiss it in order to edit your equation. In addition, the problem area of the equation is selected for you and the bubble "points to" the selection in order to help you identify what\'s wrong with your equation or function definition.
• Fixed crash when computing critical points for equations containing an expression like "x+0".
• Fixed a number of issues with displaying "holes" in graphs and the Find Critical Points dialog box.
• [Windows only] Improved error reporting when Paste Data Plot fails due to invalid / unavailable clipboard data.