621{ \
622double *_a,*_b; \
623Int _m,_n,_lda,_ldb; \
625 _m = (mo);_n = (no); \
626 _a = (ao);_b = (bo); \
627 _lda = (ldao) - _m; \
628 _ldb = (ldbo) - _m; \
629 assert(_lda >= 0 && _ldb >= 0); \
630 for (_j=0;_j<_n;_j++) { \
631 for (_i=0;_i<_m;_i++) \
632 *_b++ = *_a++; \
633 _b += _ldb; \
634 _a += _lda; \
635 } \