Graphmatica is a powerful, easy-to-use, equation plotter with numerical and calculus which features:
Win32 screen shot
Graph Cartesian functions, relations, and inequalities, plus polar, parametric, and ordinary differential equations.
Up to 999 graphs on screen at once.
New data plotting and curve-fitting features.
Numerically solve and graphically display tangent lines and integrals.
Find critical points, solutions to equations, and intersections between Cartesian functions.
Print your graphs or copy to clipboard as bitmap or enhanced metafile in black-and-white or color.
On-line help and demo files make getting up to speed a snap.
Sync data between a compatible Polar product and the Polar Flow web service.
The LaTeX Equation Editor provides an elegant graphical interface to LaTeX.
Lighting design and documentation software tool.
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Capture Polar is a lighting design and documentation software.