// simple ifelse example
// x = 2 -> 2 + 1 + 2**3 = 11
// x = 5 -> 5 + 5 + 5**3 = 135
def main(field x) -> (field):
  field y = if x < 3 then 1 else 5 fi
  field z = if y < x then x**3 else y**3 fi
  return x + y + z