|
| From: | Mike Miller |
| Subject: | [Octave-bug-tracker] [bug #49690] inv(inf) behaves differently from inf^-1, 1/inf, inf\1 |
| Date: | Fri, 25 Nov 2016 17:37:24 +0000 (UTC) |
| User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:50.0) Gecko/20100101 Firefox/50.0 |
Update of bug #49690 (project octave):
Priority: 5 - Normal => 3 - Low
Release: 4.2.0 => dev
_______________________________________________________
Follow-up Comment #3:
The inv function has a special case for diagonal matrices, a special case for
permutation matrices, and then the general case. Unfortunately a scalar is not
recognized as a diagonal matrix here, so it falls into the general case which
uses a different algorithm.
It might be nice to add another special case to inv.cc to handle a scalar
directly without going to the Array library.
_______________________________________________________
Reply to this item at:
<http://savannah.gnu.org/bugs/?49690>
_______________________________________________
Message sent via/by Savannah
http://savannah.gnu.org/
| [Prev in Thread] | Current Thread | [Next in Thread] |