reciprocal¶
- iteration_utilities.reciprocal(value, /)¶
Returns
1 / value
.- Parameters:
- valueany type
The value for the computation.
- Returns:
- reciprocalany type
Returns
1 / value
.
Examples
This is equivalent to
lambda x: 1 / x
orfunctools.partial(operator.truediv, 1)
but faster:>>> from iteration_utilities import reciprocal >>> reciprocal(1) 1.0 >>> reciprocal(2) 0.5 >>> reciprocal(4) 0.25