[Scilab-users] basic (stupid ?) question

[Paul Carrico]

All

 

I'm skeptical regarding following issue :  is it necessary to declare twice
a variable when using a function, I mean inside and outside the function ?

 

A = zeros(n,n)

 

A = myfunction(..)

   A = zeros(n,n)

  Blabla

End

 

(that's always I'm doing .)

 

Is there any  consequence when using huge matrixes ?

 

paul

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