I need a symbol behaving like $\sum$ and $\prod$ but for exponentiation. The best I got is
Is it possible to do better? Ideally, should look like $\sum$ or $\prod$ but with capital Epsilon instead Sigma or Pi.
I need a symbol behaving like $\sum$ and $\prod$ but for exponentiation. The best I got is
Is it possible to do better? Ideally, should look like $\sum$ or $\prod$ but with capital Epsilon instead Sigma or Pi.