Number Negation

rascal-0.40.17

Synopsis

Negate a numeric value.

Syntax

- Exp

Types

Exp	- Exp
int	int
real	real

Description

Yields the negated values of Exp.

Examples

rascal>-12
int: -12
rascal>-13.5
real: -13.5
rascal>- -12
int: 12