Graphmatica

Graphmatica is basically a calculation plotting tool with calculus and numeric features. It incorporates Graph Cartesian functions, relations and inequalities, parametric, plus polar and normal differential equations. It brings forward new data plotting and curve fitting features. About 999 graphs can be viewed on the screen at one time, which is an additional plus point of this amazing mathematical tool.
It has the capability to numerically solve and clearly display the tangents, integrals and lines. Critical lines, solutions to equations and intersection between the Cartesian functions can be found out with the help of Graphmatica. The graphs can be printed or copied to clipboards as BMF or WMF or improved metafiles in black and white or color. Demo files and on-line help make getting up on speed a lot easier and convenient.
In short, it is a very powerful tool which comes handy for students and teachers of anything from high school algebra to college calculus. Graphmatica functions on Mac OS X 10.5 and higher, all versions of Windows and iOS 5.0 and higher. All the features of Graphmatica are customizable according to the preferences of the users in order that they have full control over the working of the program.