Hello,

This limitation is alreay pointed out here :

http://bugzilla.scilab.org/show_bug.cgi?id=15756

S.

Le 15/01/2019 à 03:36, Federico Miyara a écrit :

Dear all,

This statement

a = {[%f, %t], {2; poly([3, 2],'v')}}

defines a cell array whose first element is a boolean row vector and whose second element in turn is another cell array.

Invoking a{1}(1) correctly returns the boolean value F.

But a{2}{1} does not return 2, as expected but an error:

Error: syntax error, unexpected {, expecting end of file

However

b  =  a{2}
b{1}

returns the correct value 2.

Why, if a{2} is a cell array, its entries cannot be extracted with the curly brackets {}?

Moreover a{2}(1) and a{2}(2) should be the constant 2. and the polynomial

           2
   6 -5v +v

respectively,  but they are reported as cell arrays, since

iscell(a{2}(1)) and  iscell(a{2}(2)) are both True

Why is a cell array responsive to () at all and why it returns a sub ell array?

Thank you in advance.

Regards,

Federico Miyara




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Stéphane Mottelet
Ingénieur de recherche
EA 4297 Transformations Intégrées de la Matière Renouvelable
Département Génie des Procédés Industriels
Sorbonne Universités - Université de Technologie de Compiègne
CS 60319, 60203 Compiègne cedex
Tel : +33(0)344234688
http://www.utc.fr/~mottelet

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