fputs("\n*** touint failed.\n", stderr);
fputs("m = ", stderr); mp_writefile(m, stderr, 10);
fprintf(stderr, "\nexpect = %lu; result = %u\n", i, j);
fputs("\n*** touint failed.\n", stderr);
fputs("m = ", stderr); mp_writefile(m, stderr, 10);
fprintf(stderr, "\nexpect = %lu; result = %u\n", i, j);