(self, formula, increase)
return self.create_node(node_type=op.BV_SEXT,
                                args=(formula,),
                                payload=(formula.bv_width()+increase,
                                         increase))
Returns the signed extension of the BV with 'increase' additional bits

        New bits are set according to the most-significant-bit.
Returns the signed extension of the BV with 'increase' additional bits
Returns the signed extension of the BV with increase additional bits
def BVSExt(self, formula, increase):
        """Returns the signed extension of the BV with 'increase' additional bits

        New bits are set according to the most-significant-bit.
        """
        if not is_python_integer(increase):
            raise PysmtTypeError("BVSext: 'increase' should be an integer. "
                                 "Got %s" % increase)
        return self.create_node(node_type=op.BV_SEXT,
                                args=(formula,),
                                payload=(formula.bv_width()+increase,
                                         increase))
def BVSExt ( self , formula , increase ) : if not is_python_integer ( increase ) : raise PysmtTypeError ( "BVSext: 'increase' should be an integer. " "Got %s" % increase ) return self . create_node ( node_type = op . BV_SEXT , args = ( formula , ) , payload = ( formula . bv_width ( ) + increase , increase ) )