1064   uintmax_t y = one;  in powm()  local
1067     y = b;  in powm()
1075         y = mulredc (y, b, n, ni);  in powm()
1078   return y;  in powm()
1127   uintmax_t y = powm (b, q, n, ni, one);  in millerrabin()  local
1131   if (y == one || y == nm1)  in millerrabin()
1136       y = mulredc (y, y, n, ni);  in millerrabin()
1138       if (y == nm1)  in millerrabin()
1140       if (y == one)  in millerrabin()
1177 mp_millerrabin (mpz_srcptr n, mpz_srcptr nm1, mpz_ptr x, mpz_ptr y,  in mp_millerrabin()  argument
1180   mpz_powm (y, x, q, n);  in mp_millerrabin()
1182   if (mpz_cmp_ui (y, 1) == 0 || mpz_cmp (y, nm1) == 0)  in mp_millerrabin()
1187       mpz_powm_ui (y, y, 2, n);  in mp_millerrabin()
1188       if (mpz_cmp (y, nm1) == 0)  in mp_millerrabin()
1190       if (mpz_cmp_ui (y, 1) == 0)  in mp_millerrabin()
1332       uintmax_t e[2], y[2];  in prime2_p()  local
1343               y[0] = powm2 (&y[1], a_prim, e, na, ni, one);  in prime2_p()
1344               is_prime = (y[0] != one[0] || y[1] != one[1]);  in prime2_p()
1355               y[0] = powm2 (&y[1], a_prim, e, na, ni, one);  in prime2_p()
1356               is_prime = (y[0] != one[0] || y[1] != one[1]);  in prime2_p()
1464   uintmax_t x, z, y, P, t, ni, g;  in factor_using_pollard_rho()  local
1471   y = z = x;  in factor_using_pollard_rho()
1493                   y = x;  in factor_using_pollard_rho()
1506           y = x;  in factor_using_pollard_rho()
1512           y = mulredc (y, y, n, ni);  in factor_using_pollard_rho()
1513           addmod (y, y, a, n);  in factor_using_pollard_rho()
1515           submod (t, z, y, n);  in factor_using_pollard_rho()
1542       y = y % n;  in factor_using_pollard_rho()
1674   mpz_t x, z, y, P;  in mp_factor_using_pollard_rho()  local
1680   mpz_init_set_si (y, 2);  in mp_factor_using_pollard_rho()
1707                   mpz_set (y, x);  in mp_factor_using_pollard_rho()
1721           mpz_set (y, x);  in mp_factor_using_pollard_rho()
1727           mpz_mul (t, y, y);  in mp_factor_using_pollard_rho()
1728           mpz_mod (y, t, n);  in mp_factor_using_pollard_rho()
1729           mpz_add_ui (y, y, a);  in mp_factor_using_pollard_rho()
1731           mpz_sub (t, z, y);  in mp_factor_using_pollard_rho()
1756       mpz_mod (y, y, n);  in mp_factor_using_pollard_rho()
1759   mpz_clears (P, t2, t, z, x, y, nullptr);  in mp_factor_using_pollard_rho()
1781       uintmax_t y = (x + n / x) / 2;  in isqrt()  local
1782       if (y >= x)  in isqrt()
1785       x = y;  in isqrt()
1813       uintmax_t q, y;  in isqrt2()  local
1815       y = (x + q) / 2;  in isqrt2()
1817       if (y >= x)  in isqrt2()
1831       x = y;  in isqrt2()