Prec-	Left associative	Non-associative	Right associative
edence	operators	operators	operators
9	!!		.
8			^, ^^, **
7	*, /, `div`,
	`mod`, `rem`, `quot`
6	+, -
5			:, ++
4		==, /=, <, <=, >, >=,
		`elem`, `notElem`
3			&&
2			||
1	>>, >>=
0			$, $!, `seq`