roots

#!/usr/bin/python
import scipy
import scipy.linalg
def f(a):
  s = 0
  for i in range(len(a)):
    s+= a[i]*x**i
  return s
def check(roots):
  for x in roots:
    print x, "=>", f(x)
check(scipy.roots[-1,-2, 3, 0, 0, 5])