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SALIERI Language - Operator "-" (_MINUS)

_MINUS: int x int -> int
_MINUS: real x real -> real

Call syntax:
_MINUS(x, y)
x - y

The binary infix operator "-" realises arithmetic subtraction on integers and reals; there is a corresponding predefined function _MINUS, such that a - b and _MINUS(a,b) are equivalent expressions.

In expressions, "-" binds stronger than the relative and equality operators, but weeker than multiplication, division, and the length operator (#).

> 1-3
Result= -2
> 10.5-0.3
Result= 10.2
> 5-10.3
Result= -5.3

See also: Operators and Expressions.

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