29 Sep
2018
29 Sep
'18
7:24 a.m.
29.09.18 09:31, Steve Barnes пише:
I think that it should be relatively simple to extend the Python integer class to have a NaN flag, possibly by having a bit length of 0, and have it follow the same rules for the handling of floating point NaN, i.e. any mathematical operation on an iNaN returns an iNaN and any comparison with one returns False.
How does it differ from float('nan')?