172
170
for (j = i; j < n; j++) {
174
172
found = 1; /* more sensible */
176
174
matrix_swap_rows(i, j, res);
185
183
matrix_row_scalar(i, c, res);
186
184
for (j = 0; j < n; j++) {
193
matrix_row_add_multiple(j, i, c, &a);
191
matrix_row_add_multiple(j, i, c, a);
194
192
matrix_row_add_multiple(j, i, c, res);