default(realprecision, 38);
polinterpolate([2,3,4])
polinterpolate([2,3,4] * Mod(1,7))
polinterpolate([2,3,4] * Mod(1,7),, 0)
polinterpolate([1,2,4], [2,3,4])
polinterpolate([1,2,4] * Mod(1,7), [2,3,4], 0)
polinterpolate([1,2,4], [2,3,4], 1.5)
polinterpolate([1,2,4], [2,3,4], 1.5, &e); e
polinterpolate([1,2],[0,0])
polinterpolate([],[])
polinterpolate([1],[2])
