Hello, I've a problem. Imagine you have a function f(x,n)
like f(x,n)=x^n
or sin(x*n)
. Then you have the product sign. The new formular is then a(x) = Product[f[x, n], {n, 0, x}]
. And I don't know how I can simplify that equation, or put that product sign away. Do you know how I can simplify an equation like that in general, or in specific Product[Cos[x/n], {n, 2, -1 + x}]
.