P5-math-matrixreal

Perl module implementing a Matrix of Reals

p5-MatrixReal is port of the perl module MathMatrixReal, implementing a matrix of Reals.

MathMatrixReal needs support for operator overloading to support operations on matrixes as though they were just another basic perl type.

In addition to the basics +, -, * also supported are

matrix norm, matrix transposition, matrix inverse, determinant of a matrix, order and numerical condition of a matrix, scalar product of vectors, vector product of vectors, vector length, projection of row and column vectors, a comfortable way for reading in a matrix from a file, the keyboard or your code, solving linear equations, etc.

It also has an implementation of Kleene’s algorithm for finding minimal costs for paths in a graph.

WWW http//search.cpan.org/dist/Math-MatrixReal/