xastruct.h

基本矩阵运算 : + - *, power, transpose, trace, determinant, minor, matrix of minor, cofactor, matrix of co

/* xastruct.h                   free ware                   [e-mail] */


/*---------------------------------------------------------- Matrix structure */
typedef struct
{
     int  rows;
     int  cols;
  double *pb;
}mF, *PmF;

/*-------------------------------------------------------- Fraction structure */
typedef struct
{
    double  n;
    double  d;
}fraction, *pfraction;