(self, left, right)
return self.create_node(node_type=op.LT, args=(left, right))
Creates an expression of the form:
            left < right

        Restriction: Left and Right must be both REAL or INT type
Creates an expression of the form:
            left < right
Creates an expression of the form : left < right
def LT(self, left, right):
        """ Creates an expression of the form:
            left < right

        Restriction: Left and Right must be both REAL or INT type
        """
        return self.create_node(node_type=op.LT, args=(left, right))
def LT ( self , left , right ) : return self . create_node ( node_type = op . LT , args = ( left , right ) )