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[Octave-bug-tracker] [bug #55968] [octave forge] (symbolic) Incorrect si
From: |
Colin Macdonald |
Subject: |
[Octave-bug-tracker] [bug #55968] [octave forge] (symbolic) Incorrect simplify to sinc function |
Date: |
Tue, 26 Mar 2019 14:35:58 -0400 (EDT) |
User-agent: |
Mozilla/5.0 (X11; Fedora; Linux x86_64; rv:65.0) Gecko/20100101 Firefox/65.0 |
Follow-up Comment #11, bug #55968 (project octave):
The only ways I can think to deal with this in a satisfactory way are:
1. find/replace on the srepr string and call it something else that is
exactly 4 chars long: "sncu" or "siNc', 'SINC'
2. long monkey patch to sympy so that it uses the normalized sinc. This
could be tricky, bit of grepping says 97 occurrences in the source
3. very short monkey-patch to sympy's printing system to replace the name
with `sinc_unnorm` or similar. This might be the least unpleasant. But OTOH
I dislike diverging from SymPy.
4. Leave it alone, confuse end-users who don't read the manual (and probably
those who do read the manual ;-)
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- [Octave-bug-tracker] [bug #55968] Incorrect simplify to sinc function, (continued)
- [Octave-bug-tracker] [bug #55968] Incorrect simplify to sinc function, Colin Macdonald, 2019/03/20
- [Octave-bug-tracker] [bug #55968] [octave forge] (symbolic) Incorrect simplify to sinc function, Mike Miller, 2019/03/20
- [Octave-bug-tracker] [bug #55968] [octave forge] (symbolic) Incorrect simplify to sinc function, Mike Miller, 2019/03/20
- [Octave-bug-tracker] [bug #55968] [octave forge] (symbolic) Incorrect simplify to sinc function, Colin Macdonald, 2019/03/21
- [Octave-bug-tracker] [bug #55968] [octave forge] (symbolic) Incorrect simplify to sinc function, Mike Miller, 2019/03/21
- [Octave-bug-tracker] [bug #55968] [octave forge] (symbolic) Incorrect simplify to sinc function, Z. M., 2019/03/22
- [Octave-bug-tracker] [bug #55968] [octave forge] (symbolic) Incorrect simplify to sinc function, Colin Macdonald, 2019/03/22
- [Octave-bug-tracker] [bug #55968] [octave forge] (symbolic) Incorrect simplify to sinc function, Colin Macdonald, 2019/03/22
- [Octave-bug-tracker] [bug #55968] [octave forge] (symbolic) Incorrect simplify to sinc function, Z. M., 2019/03/25
- [Octave-bug-tracker] [bug #55968] [octave forge] (symbolic) Incorrect simplify to sinc function, Mike Miller, 2019/03/25
- [Octave-bug-tracker] [bug #55968] [octave forge] (symbolic) Incorrect simplify to sinc function,
Colin Macdonald <=
- [Octave-bug-tracker] [bug #55968] [octave forge] (symbolic) Incorrect simplify to sinc function, Colin Macdonald, 2019/03/26
- [Octave-bug-tracker] [bug #55968] [octave forge] (symbolic) Incorrect simplify to sinc function, Z. M., 2019/03/26
- [Octave-bug-tracker] [bug #55968] [octave forge] (symbolic) Incorrect simplify to sinc function, Mike Miller, 2019/03/26