mod2dense_copyrows  204 make-gen.c         mod2dense_copyrows(A2,A,rows);
mod2dense_copyrows  391 mod2dense-test.c   mod2dense_copyrows(s3,s4,a_row);
mod2dense_copyrows   94 mod2dense.h    void mod2dense_copyrows (mod2dense*, mod2dense *, int *);