sqrt doesn't work on hypermatrices in Scilab v 6.0.0 alpha1

Reported by labergri

BUG DESCRIPTION:
----------------

In scilab6.0.0 alpha1 the function sqrt computes the square root of the elements of only one part of the hypermat.
This problem doesn't exist in v5.5.1

ERROR LOG:
----------

--> a(1:2,1:2,1:2)=0;

--> a(:)=(1:8).^2
a  = 
(:,:,1)
    1.    9. 
    4.    16.
(:,:,2)
    25.    49.
    36.    64.

--> sqrt(a)
 ans  =
    1.    3.
    2.    4.


HOW TO REPRODUCE THE BUG:
-------------------------

a(1:2,1:2,1:2)=0;
a(:)=(1:8).^2
sqrt(a)


OTHER INFORMATION:
------------------
In v 5.5.1 sqrt(a) gives the square root of each elements :
-->sqrt(a)
 ans  =
 
(:,:,1)
    1.    3.  
    2.    4.  
(:,:,2)
    5.    7.  
    6.    8.

added 6.0.0 Bugzilla Major PC labels

By Francois Granade

seems to be fixed in the alpha-2:

--> a(1:2,1:2,1:2)=0;

--> a(:)=(1:8).^2 a =

(:,:,1)

1.    9. 
4.    16.

(:,:,2)

25.    49.
36.    64.

--> sqrt(a) ans =

(:,:,1)

1.    3.
2.    4.

(:,:,2)

5.    7.
6.    8.

( the alpha-2 not released yet :) but will be in a day or two... )

Please tell us if works for you... we'll close it then.

By Adeline CARNIS (@acarnis)

This bug seems to be fixed. Here the non regression test: https://gitlab.com/scilab/legacy_codereview/-/wikis/changes/17731/

By Pierre-Aime AGNEL

(In reply to Adeline CARNIS from comment #2)

This bug seems to be fixed. Here the non regression test: https://gitlab.com/scilab/legacy_codereview/-/wikis/changes/17731/

Nonreg test added

Merged here 24eec88b

closed