[Scilab-users] Backslash operator with square singular matrix

Stéphane Mottelet stephane.mottelet at utc.fr
Tue Oct 27 15:20:06 CET 2015


I forgot to mention that I tested this with 5.4.1

S.

> Le 27 oct. 2015 à 15:14, JLan <j-lan at online.no> a écrit :
> 
> Different in 6.0.0-alpha:
> --> A = [2 4;1 2];
> --> disp(det(A))
> det: LAPACK error n°2.
> --> b = [1;1];
> --> x = A \ b;
> --> disp(norm(A*x-b)); 
>    0.4472136
> 
> J
> 
> 
> 
> --
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