ZGrapher 1.4

This program can graph Cartesian (Y(x) and X(y)), polar, parametric and also table-defined functions. The calculus features include obtaining derivatives, equations of tangents and normals, numerical integration, regression analysis. Graphs, coordinate plane axes, coordinate space may be fully customized. Your graphs may be exported to BMP, GIF and PCX pictures.

See also: normal, tangent, numerical integration, analytical derivation, integral, derivative, parametric, polar, table, equations, math functions, function, cartesian, y(x), x(y), labels, pictures, math, explore, plot, graphs, regression analysis, GIF, PCX, BMP, ZGrapher

FlatGraph 1.10b2

Plotting functions (usual and parametric) with more possibilities. Differentiation of any order (with simplification). Construction of tangents to the graph. The simple and clear interface with detailed documentation and examples of work.

See also: coordinate, scaling, derivative, differentiation, tangent, analysis, research, expression, plot, function, graph, FlatGraph, axes