wtfpython Minor snippet: Statistical rounding

Minor snippet: Statistical rounding

Open satwikkansal opened this issue 5 years ago • 2 comments

Definitely not a Python-related wtf, but nice to know anyways

>>> round(1.25, 1)
1.2
>>> round(1.35, 1)
1.4

>>> round(1.45) + round(1.55) == 3
True

https://docs.python.org/3/tutorial/floatingpoint.html#tut-fp-issues

Apr 16 '20 16:04 satwikkansal

That's very intriguing. 😱

Apr 16 '20 18:04 lflucasferreira

but, emmm... it seems bad :angry:

Apr 17 '20 06:04 deemoding