mpz_pow_ui        546 ext/gmp/gmp.c  		shift_operator_helper(mpz_pow_ui, result, op1, op2 TSRMLS_CC);
mpz_pow_ui       1440 ext/gmp/gmp.c  		mpz_pow_ui(gmpnum_result, gmpnum_base, exp);
mpz_pow_ui       1619 ext/gmp/gmp.c  	mpz_pow_ui(gmpnum_result2, gmpnum_result1, (unsigned long) nth);