| Author |
Comment/Response |
Alex Z
|
09/28/10 1:54pm
Hi,
I have an expression that I'm coding:
Sum[Binomial[12,k]x0*x12,{k,0,12}]
However the coefficents x0, x12 change with k and I would like to find the syntax to express it.
Initially I tried x[k],x[12-k], but Mathematica doesn't read that as xk (the k-th x). Unfortunately, I'm having no luck finding the right syntax in the manual.
Any help much appreciated,
-A
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