f_div              91 complex.c      f_div(VALUE x, VALUE y)
f_div              35 ext/date/date_core.c #define f_div(x,y) rb_funcall(x, '/', 1, y)
f_div              18 ext/date/date_parse.c #define f_div(x,y) rb_funcall(x, '/', 1, y)
f_div              42 ext/date/date_strptime.c #define f_div(x,y) rb_funcall(x, '/', 1, y)
f_div              86 rational.c     f_div(VALUE x, VALUE y)