Function: _\=_
Class: symbolic_operators
Description: 
 (*small, small):small:parens		$1 /= $(2)
 (*int, int):int:parens			 $1 = gdivent($1, $2)
 (*pol, gen):gen:parens			 $1 = gdivent($1, $2)
 (*gen, gen):gen:parens			 $1 = gdivent($1, $2)

