<=>

Let's come up with more operators and make a Touring-complete language out of them!

I'll start with the classic one, the spaceship operator:

<=>, for operands a and b: returns true if a is less than b, if a is greater than b, and if a is equal to b.  Otherwise false.

>>2
FUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUCK!

>>4
<=> is a /prog/ meme, based on some story posted where someone did some Enterprise programming and his colleague invented a function that does what is described in >>1.