gmp_unary_op     1335 ext/gmp/gmp.c  	gmp_unary_op(mpz_neg);
gmp_unary_op     1343 ext/gmp/gmp.c  	gmp_unary_op(mpz_abs);
gmp_unary_op     1918 ext/gmp/gmp.c  	gmp_unary_op(mpz_com);
gmp_unary_op     1926 ext/gmp/gmp.c     gmp_unary_op(mpz_nextprime);