99 	if (BC_NUM_ZERO(n)) n->rdx = 0;  in bc_num_clean()
259 	if (BC_NUM_ZERO(a)) return bc_num_neg(b->len != 0, !BC_NUM_NEG(b));  in bc_num_cmp()
260 	if (BC_NUM_ZERO(b)) return bc_num_cmpZero(a);  in bc_num_cmp()
309 	assert(places <= n->scale && (BC_NUM_ZERO(n) || places_rdx <= n->len));  in bc_num_truncate()
337 	if (BC_NUM_ZERO(n)) {  in bc_num_extend()
371 	assert(BC_NUM_ZERO(a));  in bc_num_split()
372 	assert(BC_NUM_ZERO(b));  in bc_num_split()
399 	assert(!BC_NUM_RDX_VAL(n) || BC_NUM_ZERO(n));  in bc_num_shiftZero()
447 	if (BC_NUM_ZERO(n)) {  in bc_num_shiftLeft()
502 	if (BC_NUM_ZERO(n)) {  in bc_num_shiftRight()
580 	if (BC_NUM_ZERO(b)) {  in bc_num_as()
584 	if (BC_NUM_ZERO(a)) {  in bc_num_as()
778 	assert(BC_NUM_ZERO(c));  in bc_num_k()
780 	if (BC_NUM_ZERO(a) || BC_NUM_ZERO(b)) return;  in bc_num_k()
1136 	if (BC_NUM_ZERO(b)) bc_vm_err(BC_ERR_MATH_DIVIDE_BY_ZERO);  in bc_num_d()
1137 	if (BC_NUM_ZERO(a)) {  in bc_num_d()
1213 	if (BC_NUM_ZERO(b)) bc_vm_err(BC_ERR_MATH_DIVIDE_BY_ZERO);  in bc_num_r()
1214 	if (BC_NUM_ZERO(a)) {  in bc_num_r()
1283 	if (BC_NUM_ZERO(b)) {  in bc_num_p()
1287 	if (BC_NUM_ZERO(a)) {  in bc_num_p()
1385 	if (BC_NUM_ZERO(c)) return;  in bc_num_right()
1873 	if (BC_NUM_ZERO(n)) {  in bc_num_printNum()
2141 	if (BC_NUM_ZERO(n)) return n->scale ? n->scale : 1;  in bc_num_len()
2184 	if (BC_NUM_ZERO(n)) bc_num_printHex(0, 1, false);  in bc_num_print()
2427 	if (BC_NUM_ZERO(a) || BC_NUM_ONE(a)) return;  in bc_num_irand()
2690 	if (BC_NUM_ZERO(a)) {  in bc_num_sqrt()
2848 	if (BC_ERR(BC_NUM_ZERO(c))) bc_vm_err(BC_ERR_MATH_DIVIDE_BY_ZERO);  in bc_num_modexp()