[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Octave-bug-tracker] [bug #61565] nchoosek broken for integer inputs
From: |
Arun Giridhar |
Subject: |
[Octave-bug-tracker] [bug #61565] nchoosek broken for integer inputs |
Date: |
Wed, 1 Dec 2021 17:28:31 -0500 (EST) |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:94.0) Gecko/20100101 Firefox/94.0 |
Follow-up Comment #9, bug #61565 (project octave):
That is even better if Matlab returns an integer. I was basing my statement on
what I read in this bug report about nchoosek:
https://savannah.gnu.org/bugs/index.php?61199#comment25
Could you please check Matlab whether it warns of precision for values more
than flintmax? If not, that can be removed or changed from nchoosek too. Good
tests are: nchoosek (60, 30) gives a value above flintmax but less than 2^64,
so passing both inputs as uint64 will help. Another is nchoosek (80, 40) which
is well above 2^64, so any precision warning should be triggered in Matlab.
_______________________________________________________
Reply to this item at:
<https://savannah.gnu.org/bugs/?61565>
_______________________________________________
Message sent via Savannah
https://savannah.gnu.org/
- [Octave-bug-tracker] [bug #61565] nchoosek broken for integer inputs, Markus Mützel, 2021/12/01
- [Octave-bug-tracker] [bug #61565] nchoosek broken for integer inputs, Markus Mützel, 2021/12/01
- [Octave-bug-tracker] [bug #61565] nchoosek broken for integer inputs, Arun Giridhar, 2021/12/01
- [Octave-bug-tracker] [bug #61565] nchoosek broken for integer inputs, Markus Mützel, 2021/12/01
- [Octave-bug-tracker] [bug #61565] nchoosek broken for integer inputs,
Arun Giridhar <=
- [Octave-bug-tracker] [bug #61565] nchoosek broken for integer inputs, Nicholas Jankowski, 2021/12/01
- [Octave-bug-tracker] [bug #61565] nchoosek broken for integer inputs, Arun Giridhar, 2021/12/02
- [Octave-bug-tracker] [bug #61565] nchoosek broken for integer inputs, Markus Mützel, 2021/12/02
- [Octave-bug-tracker] [bug #61565] nchoosek broken for integer inputs, Markus Mützel, 2021/12/02
- [Octave-bug-tracker] [bug #61565] nchoosek broken for integer inputs, Arun Giridhar, 2021/12/02
- [Octave-bug-tracker] [bug #61565] nchoosek broken for integer inputs, Markus Mützel, 2021/12/02
- [Octave-bug-tracker] [bug #61565] nchoosek broken for integer inputs, Arun Giridhar, 2021/12/02
- [Octave-bug-tracker] [bug #61565] nchoosek broken for integer inputs, Markus Mützel, 2021/12/02
- [Octave-bug-tracker] [bug #61565] nchoosek broken for integer inputs, Arun Giridhar, 2021/12/02
- [Octave-bug-tracker] [bug #61565] nchoosek broken for integer inputs, Markus Mützel, 2021/12/02