def rdiv(self, rhs):
 if isinstance(rhs, variable.Variable):
  return Div()(rhs, self)
 _check_constant_type(rhs)
 return DivFromConstant(rhs)(self)

def rdiv ( self , rhs ) : if isinstance ( rhs , variable . Variable ) : return Div ( ) ( rhs , self ) _check_constant_type ( rhs ) return DivFromConstant ( rhs ) ( self )
element-wise division .