[issue34751] Hash collisions for tuples

[Jeroen Demeyer]

Jeroen Demeyer <J.Demeyer at UGent.be> added the comment:

> FWIW, the current algorithm also has some advantages that we don't want to lose. In particular, the combination of the int hash and tuple hash are good at producing distinct values for non-negative numbers:

    >>> from itertools import product
    >>> len(set(map(hash, product(range(100), repeat=4))))
    100000000

FWIW: the same is true for my new hash function

----------

_______________________________________
Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue34751>
_______________________________________