rb_big_mul       2677 bignum.c           rb_define_method(rb_cBignum, "*", rb_big_mul, 1);
rb_big_mul        111 include/ruby/intern.h VALUE rb_big_mul(VALUE, VALUE);
rb_big_mul       2171 numeric.c      	    r = rb_big_mul(rb_int2big(a), rb_int2big(b));
rb_big_mul       2178 numeric.c      	return rb_big_mul(y, x);
rb_big_mul       2388 numeric.c      		if (z != 1) v = rb_big_mul(rb_int2big(neg ? -z : z), v);
rb_big_mul       2046 pack.c         			    big = rb_big_mul(big, big128);
rb_big_mul        551 rational.c     	r = rb_big_mul(rb_int2big(a), rb_int2big(b));