Question: GF and Symbols

Hi everyone,

I recently started to use maple and some problem arised that I can't figure out what to do.

My first problem was to multiply 2 Matrixes with GF elements, but I successfully overcame that problem by creating my own procedure to multiply matrixes, so no problem there.

But now, I have a "Vector(8,[a,b,c,d,e,f,g,h])" and want to convert this vector to a vector over my GF, so I can use my procedure to multiply a matrix by this vector, the thing is I can't convert the elements of this vector to a GF since maple keeps telling me that it can only convert elements of the type 'T'.

I really want to use a symbolic multiplication over GF, can anyone tell me how to this in mapple?

For instance I have a Matrix [[T^2+1mod 2,T mod 2], [T^3+T^2 mod 2,T^2 mod 2]] and want to multiply this with the vector [a,b];

Thanks.