gmp_unary_op     1015 ext/gmp/gmp.c  	gmp_unary_op(mpz_neg);
gmp_unary_op     1023 ext/gmp/gmp.c  	gmp_unary_op(mpz_abs);
gmp_unary_op     1425 ext/gmp/gmp.c  	gmp_unary_op(mpz_com);
gmp_unary_op     1433 ext/gmp/gmp.c     gmp_unary_op(mpz_nextprime);