Wolfram Mathematica CalcCenter 3 Products
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Mathematica CalcCenter
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Features: Solvers

The following table lists the principal algorithms used in Mathematica CalcCenter solvers.

Case Algorithm
Polynomial root finding The Jenkins-Traub algorithm is used.
Solving sparse linear systems This solver is based on Gauss factoring with Markowitz products.
Solving other linear equations Gaussian elimination and other methods of linear algebra are used.
Solving systems of algebraic equations Numerical Gröbner basis using an efficient monomial ordering and then eigenvalue methods to extract numerical roots are used.
Solving polynomial equations up to degree four Explicit formulas are used.
Solving polynomial equations above degree four Polynomials are reduced using factoring and decomposition, and cyclotomic and other special polynomials are recognized.
Solving systems of polynomial equations Gröbner basis using an efficient version of the Buchberger algorithm is used.
Solving nonpolynomial equations This solver uses change of variables with the addition of polynomial side conditions.
Function minimization of sum of squares The Levenberg-Marquardt method is used.
Function minimization in one dimension This solver uses Brent's conjugate gradient method.
Function minimization in more than one dimension A modification of Powell's method is used.
Root finding There is an automatic choice between damped Newton's method, the secant method, and Brent's method.
Numeric ordinary differential equation and partial differential equation solving This solver switches automatically between a nonstiff Adams method and a stiff Gear method and is based on LSODE.
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