Re: [Scilab-users] add value to each element of an array, also to an empty one

[Samuel Gougeon]

Hello Erhy,

Le 24/03/2017 à 20:36, Erhy a écrit :

Hello!
Again a basic question.
e.g.
A =  [ 1 2 3 ];
I = find( A > 10);
if length(I) > 0 then
        I = I + 1;
end

Is there a alternative
*without the if ?*

Yes, just:
I = I + 1
The if is useless:

1. length(I)==0 means I==[] and then I+1 == []+1 ==[]  as if nothing
   was done
2. otherwise, just add 1

I miss the .+ operator.

So do i, sometimes.

Samuel


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