# A riddle, guess the word from the sum

What is $(an=2∑∞ w_{n})!$

If you can’t figure it out, here are 2 hints.

Hint 1: What is $∑_{V⊆U}dim(V)$? Where $U$ is a vector space of dishes for a yum cha.

Hint 2: On the internet, you will see the following variation. $(an=2∑∞ w_{n})!!!!$

Answer: “awesome!” and the answer for the hint is “dim sum”

Here is an extra riddle for fun. $S={"p","e","r","s","o","n"}$ What is $61 ∑_{s∈S}s$? A mean person…