void matsolve (coeff , n, vector) MATSOLVE.C Level 3
double **coeff The coefficients of the linear equations to be solved.
int n The number of rows and columns in the input and output matrices.
double *vector The input and answer column.
matsolve() solves simultaneous linear equations where coeff is a square matrix. When the routine is called, vector points to the input matrix. On return, vector points to the answer matrix.