restart:

liste:=[x^2,2*y]:

zip(assign, [seq(w[i],i=1..2)], liste);

w[2];

                                2*y

Yes, I understand

Thanks

Yes, I understand

Thanks

assign is one way

Thank you

assign is one way

Thank you

This is what I want

Thank you

This is what I want

Thank you

Thanks for the answer. Sorry, I know the french names. Gradators and frequency variators are respectivelly below.

Thanks for the answer. Sorry, I know the french names. Gradators and frequency variators are respectivelly below.

Thanks for your answer

That is what I want

Thanks for your answer

That is what I want

Thank you, I found it.

Thank you, I found it.

Yes, I will study all your suggestions.

I posted here: http://www.maplesoft.com/applications/view.aspx?SID=103042

A code for finite element modeling and where I used a Matrix with dimension gm[2722,2722].

Could you see the program and give me how to change the code to do a storage sparse without 3 vectors and then the program can work for large Matrix. This is important, because when the matrix is with big order, Maple dont accept and give: error Matrix too large.

I agree that if I can store a Matrix[50000,50000] like A:=Matrix(50000,50000,storage=sparse,datatype=float[8]):

I must find how to construct A without explicitly using 3 vecors. 

For this, actually I'm not good with maple.

Thank you

Yes, I will study all your suggestions.

I posted here: http://www.maplesoft.com/applications/view.aspx?SID=103042

A code for finite element modeling and where I used a Matrix with dimension gm[2722,2722].

Could you see the program and give me how to change the code to do a storage sparse without 3 vectors and then the program can work for large Matrix. This is important, because when the matrix is with big order, Maple dont accept and give: error Matrix too large.

I agree that if I can store a Matrix[50000,50000] like A:=Matrix(50000,50000,storage=sparse,datatype=float[8]):

I must find how to construct A without explicitly using 3 vecors. 

For this, actually I'm not good with maple.

Thank you