Free Pascal - Additive inverse: -

Operator negative sign is used to change the sign of expressions. it works as a negation: if the expression value is positive then the result will be negative, and if the expression is negative then the result will be positive.

-

Description

- expression

Used keywords: -

Input

expression - Any number

Output

Result - Numbers

Examples

Free Pascal

Additive inverse the possible of use:

xmin := -32768; ymax := 32767;
x:= -1234;        // x = -1234
y:= -(1500 mod 60);// y = -25
y := smallint((x * y));    // z = 30850

Free Pascal

Other pieces of example codes:

xmin := -128;

xmin := -2147483648;

xmin := -9223372036854775808;

You can find it in the following collections: arithmetic operators

Additive inverse in another programming language: