Mathematica: Shorthands
I show how to use the "@", "//" and "/@" shorthands in Mathematica and describe some usecases. These shorthands correspond to prefix and postfix function application as well as function mapping, respectively.
Suggested research:
What meanings do the shorthands "@@" and "/." have?
Is there a different way getting the constant of Pi?
What other arguments can you pass to the function "N"?