def div(*args): v = O.py2SLO(reduce(operator.div, [x.pyvalue for x in args])) return v
def sub(*args): v = O.py2SLO(reduce(operator.sub, [x.pyvalue for x in args])) return v
def mul(*args): v = O.py2SLO(reduce(operator.mul, [x.pyvalue for x in args])) return v
def add(*args): v = O.py2SLO(reduce(operator.add, [x.pyvalue for x in args])) return v