def _split_float_property(start, end, n):
  delta = float(start - end)
  stride = delta / n
  if stride <= 0:
    raise ValueError("Range too small to split: start %r end %r", start, end)
  splitpoints = []
  for i in range(1, n):
    splitpoints.append(start + i * stride)
  return splitpoints
dataset/ETHPy150Open AppScale/appscale/AppServer/google/appengine/ext/mapreduce/property_range.py/_split_float_property/swapped operands of `-`