Package SplineFunctions.m consists of several functions for computations with univariate and multivariate polynomial splines. Topics covered include B-splines, interpolation ...

The PSLQ algorithm ( www.mathworld.com/PSLQAlgorithm.html ) can be used to find integer relations between real numbers. A sample is included that demonstrates PSLQ finding ...

This package incorporates some commands that allows to obtain the inequalities graph in two dimensions. The inequalities can be of the polynomial, trigonometrical, ...

This package incorporates some commands that allows to obtain the inequalities graph in two dimensions. The inequalities can be of the polynomial, trigonometrical, ...

These packages deal with the computation of the Smith form and the invariant factors of integer and polynomial matrices. The option ExtendedForm->True computes, besides the ...

polyFit[n, {xdata, errX}, {ydata, errY}, #, opts] finds the polynomial expression of the form y = a + b x + c x^2 + ... that fit best with 'xdata' and 'ydata' (it's a ...

The Coefficients.m package provides some additional functions to deal with coefficients of low and medium order multivariable polynomials without any "dominant variable". ...

Analysis of covariance is used to assess the statistical significance of mean differences among experimental groups with an adjustment made for initial differences on one or ...

The purpose of this program is to derive the determining equations for Lie-Baecklund symmetries. The determining equations are derived in a form simplified as far as ...

A package is provided that returns a series approximation of a function of two or more variables. The input expression should have the form TruncatedSeries[f, { {x,x0}, ...