Behaviour change from 5.2 to 5.3.0-beta 4
José Luis Volta Grau
jlvolta at fibertel.com.py
Sun Oct 10 02:38:56 CEST 2010
Hello:
I found Scilab has change the result of 'isnum' function for matrix of strings expresions.
Example of a 2x2 string matrix in 5.2.2:
-->a=['-4.5','';'','-5.6']
a =
!-4.5 !
! !
! -5.6 !
-->isnum(a)
ans =
T F
F T I think this is the correct answer, because a(1,2) and a(2,1) are not numbers !
The same matrix in 5.3.0-beta 4:
-->a=['-4.5','';'','-5.6']
a =
!-4.5 !
! !
! -5.6 !
-->isnum(a)
ans =
T T
T T I think this is wrong !
Is this a bug or will it be the new behaviour ?, I think there is no reason for this change.
J.L.V.
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