Alfred Calculator Missing Features

[ioemilio 2]

I noticed that Alfred calculators (both the standard and advanced) miss a "commonly" used function, the factorial. Why isn't it there?

 

Another missing feature is that of also having ** as operator for exponentiation (since it is common in many programming languages, given that ^ is used for bitwise xor).

 

Spotlight, for example, has both such functions.

[deanishe 1,451]