> The most sensible approach is to break out bigint/bigrat when it is needed. ... Python does it
Really? That's surprising me a bit... can you provide evidence for this?
From my experience is Python "more" typed
than Perl, leading to 3/2==1 because it assumes that's an integer operation only.
edit
OK, looks good in Python3, seems they also fixed the division issue from Python2
:~$ python3
Python 3.12.3 (main, Feb 4 2025, 14:48:35) [GCC 13.3.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> 3/2
1.5
>>> (2**4711+1)-2**4711
1
>>>
update
LOL, I suppose nobody is perfect...
>>> (2**(128/2)+1)-2**64
0.0
>>> (2**(64)+1)-2**64
1
>>> (2**(128//2)+1)-2**64
1
>>>
Seems like 128/2 being a float, breaks the workaround xD
Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
Read Where should I post X? if you're not absolutely sure you're posting in the right place.
Please read these before you post! —
Posts may use any of the Perl Monks Approved HTML tags:
- a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
|
For: |
|
Use: |
| & | | & |
| < | | < |
| > | | > |
| [ | | [ |
| ] | | ] |
Link using PerlMonks shortcuts! What shortcuts can I use for linking?
See Writeup Formatting Tips and other pages linked from there for more info.