+,-

Usage

$x + y$
$x - y$
$-x$

Signatures

$-$:	% $\to$ %
$+,-$:	(%, %) $\to$ %

Parameter	Type	Description
x,y	%	elements of the type

Returns

$x + y, x - y$ return respectively the sum and difference $x$ with $y$, while $-x$ returns the opposite of $x$.

See Also

add!, minus!