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Approximates multivariable tabulated functions by finite mixed powertrig series

Performs miscellaneous math procedures

Produces stereoscopic graphs of functions or their 1st and 2nd order partials

Performs linear regression using the Least Squares method.

Performs multivariate polynomial regression using the Least Squares method.

Finds the relative maxima and minima of functions of several variables.

Solves boundary-value problems involving ordinary differential equations

Numerically computes definite multiple integrals

Studies functions of one variable to find roots extrema integral graph

Numerically solves systems of simultaneous nonlinear equations.