Sindbad~EG File Manager

MEXPORT_POLYVAL term make_identity(unsigned short);
MEXPORT_POLYVAL int matrix_mult(term,term,term *);
MEXPORT_POLYVAL int determinant(term,term *);
MEXPORT_ALGEBRA int is_matrix_product(term, unsigned short *);
void matrix_negate(term, term *);
int matrix_add(term,term,term *);
MEXPORT_POLYVAL int matrix_mult(term,term,term *);
int scalar_mult(term,term,term *);
MEXPORT_POLYVAL int matrix_inverse(term,int,term *);
int lu(term, int *, int *);
#define ENTRY(i,j,t)  (ARG((j),ARG((i),(t))))
MEXPORT_POLYVAL int ludcmp(double **a,int n,int *indx,double *d);
int matrix_exponentiate(term,long,term *);