Reed solomon generator polynomial

hi all,

I have a generator polynomial in the format
G (X) =3D (X-=B5j )(X-=B5j+1)......(X-=B5j+2t-1), and, if j=3D1,
how can i get the equation in this format
g (X) =3D gn-kXn-k +gn-k-1Xn-k-1 + ........ g2X2+g1X + g0.

>>>>> "sudeepts" == sudeepts  <sudeepts@gmail.com> writes:

    sudeepts> hi all,
    sudeepts> I have a generator polynomial in the format
    sudeepts> G (X) = (X-&#4294967295;j )(X-&#4294967295;j+1)......(X-&#4294967295;j+2t-1), and, if j=1,
    sudeepts> how can i get the equation in this format
    sudeepts> g (X) = gn-kXn-k +gn-k-1Xn-k-1 + ........ g2X2+g1X + g0.

You can do this by multiplying the product out.  

Or use the fact that g0 = product of all the uj's, gn-k-1 is sum of
the uj's and so on.

Ray