Denso Power Net Terminal BHT-103 Specifiche Scaricare il pdf (Pagina 88)

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6.3 Operators

6.3.1 Arithmetic Operators

Arithmetic operators include a negative sign (-) and operators for multiplication (*), division (/),

addition (+), and subtraction (-). They also include modulo operator

MOD.

■

Modulo Operation (MOD)

The MOD operator executes the modulo operation; that is, it divides expression 1

by expression 2 (see the format below) and returns the remainder.

Syntax:

expression1 MOD expression2

Where one or more spaces or tab codes should precede and follow the MOD.

If these expressions include real values, the

MOD first rounds them off to integers and

then executes the division operation. For example, the

MOD treats expression 8 MOD

3.4

as 8 MOD 3 so as to return the remainder "2".

■

Overflow and Division by Zero

Arithmetic overflow resulting from an operation or division by zero will cause a run-time

error. Such an error may be trapped by error trapping.

Operations Arithmetic Operators Precedence

Examples

Negation

-a

Multiplication and division

* and /

a*b, a/b

Modulo arithmetic

MOD

a MOD b

Addition and subtraction

+ and –

a+b, a-b

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