Just scratching a couple of itches for functionality in Math::MatrixReal. [At the time I wrote this (2001) Math::MatrixReal was abandoned, but someone has since adopted it. My recent (2005) updates will also hopefully go into Math::MatrixReal, but fo...

The "Math::VectorReal" package defines a 3D mathematical "vector", in a way that is compatible with the previous CPAN module "Math::MatrixReal". However it provides a more vector oriented set of mathematical functions and overload operators, to the "...

This module interfaces with "Math::GSL::Matrix" or, if that is not available, "Math::MatrixReal". The idea behind this module is to allow the development of tools that use matrices that will work in pure Perl (using "Math::MatrixReal") or with extra ...

Methods new "new" may be used as a class or object method. In the current implementation both have the same effect. "new" returns a new Math::Project3D object. You need to pass a number of arguments as a list of key/value pairs: plane_basis_vector =>...

The module contains important algebraic operations: matrix rank, determinant and solve an equation system. The integer values are accepted. Calculations with the raised accuracy....

This class lets you dynamically create boolean matrices of arbitrary size and perform all the basic operations for matrices on them, like - setting or deleting elements, - testing wether a certain element is set, - computing the sum, difference, prod...

* "use Math::MatrixSparse;" Load the module and make its methods and operators available. CREATION AND INPUT-OUTPUT METHODS * "Math::MatrixSparse->new($name)" "new Math::MatrixSparse($name)" Creates a new empty matrix named $name, which may be undef....

This module may be used to plot the results of a projection from a three dimensional vectorial function onto a plane into an image. What a horrible sentence. Methods new new is the constructor for Math::Project3D::Plot objects. Using the specified ar...

This is a bundle of modules related to math with matrices or vectors. Please have a look at Bundle::Math. If you would like to see a specific module included in a future version of this bundle, please send me an email or use rt.cpan.org....

Introduction Assume that you have a list of vectors v_1, v_2, v_3, ..., v_n and an equally sized list of vectors w_1, w_2, ..., w_n. A way to quantify how similar these lists are to each other is to compute the sum of the squared distances between th...

This module provides several subroutines related to algebra such as computing the determinant of quadratic matrices, solving linear equation systems and computation of Bell Polynomials. Please note that the code herein may or may not be refactored in...