const _dgematrix & operator+(const _dgematrix &mat)
_dgematrix i(const _dgbmatrix &mat)
_dgematrix operator-(const _dgematrix &mat)
CPPL_INT m
matrix row size
double * array
1D array to store matrix data
(DO NOT USE) Smart-temporary Real Double-precision General Dence Matrix Class
CPPL_INT n
matrix column size