Re: vecsearch t_MAT

"Ruud H.G. van Tol" <[email protected]> Wed, 22 Jan 2025 12:52:20 +0100

Newsgroups	gmane.comp.mathematics.pari.devel
Message-ID	<[email protected]>

On 2025-01-22 11:08, Bill Allombert wrote:
> On Wed, Jan 22, 2025 at 10:15:12AM +0100, Ruud H.G. van Tol wrote:
>> ??vecsearch
>> [...]
>> ? v = vecsort([3,0,2; 1,0,2]) \\ sort matrix columns according to lex order
>>     %1 =
>>     [0 2 3]
>>
>>     [0 2 1]
>>     ? vecsearch(v, [3,1]~)
>>     %2 = 3
>>     ? vecsearch(v, [3,1])  \\ can search for x or x~
>>     %3 = 3
>>     ? vecsearch(v, [1,2])
>>     %4 = 0 \\ not in the list
>> [...]
> Hi Ruud!
>
> This was introduced in this commit:
>
> commit 0595acc433bd0d7b1fb080c6d7b0065d9eaf6911
> Author: Karim Belabas <[email protected]>
> Date:   Sat Jan 27 19:45:45 2024 +0100
>
>      4- vecsearch(t_LIST,) would raise a type error [#2535]

ACK, and already got fixed in
https://pari.math.u-bordeaux.fr/cgi-bin/sgitweb.cgi?p=pari.git;a=commitdiff;h=aa64fbc542
Thanks :)

-- Ruud