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Curve Fitting Software FindGraph
Famous Curves
FindGraph comes with 200 built-in famous 2-D curves from the areas of elementary mathematics, transcendental functions, probability and statistics, optimization, and graphics, support for Polar, Cartesian, and Parametric equations.
The program allows you to build parametric line graphs X(u,v), Y(u,v) with formulas you input. Any function may then be fitted to the data and the fit displayed graphically.
Interpolation options include Lagrangian polynomials and Cubic splines.