rb_Rational       647 ext/bigdecimal/bigdecimal.c 	return rb_Rational(numerator,
rb_Rational       128 include/ruby/intern.h VALUE rb_Rational(VALUE, VALUE);
rb_Rational       129 include/ruby/intern.h #define rb_Rational1(x) rb_Rational(x, INT2FIX(1))
rb_Rational       130 include/ruby/intern.h #define rb_Rational2(x,y) rb_Rational(x, y)