This is just an algorithm that calculates the determinant of a matrix. The sourse code is "det.h". The test is "hist.c".
Usage:
Create a multidimensional array. A matrix of any order.
Call the function "det" like...
det( "order of matrix - interger", "multidimensional array" );
The algorithm does a Laplace Expansions for the Determinant. In the first line of matrix.