ID : 634

Or Operator

Function

To obtain logical OR of 2 expressions.

Syntax

expression1 Or expression2

Guaranteed entry

expression1: Designate integer type data.
expression2: Designate integer type data.

Return value

Return integer type data.

Description

The operation result (result) is True when either or both of the 2 expressions is/are True. The following table is a correspondence table of values of the 2 expressions and operation result (result) values.

expression1	expression2	result
True	True	True
True	False	True
False	True	True
False	False	False

Bit operation

This operator also performs bitwise comparison with corresponding bits in 2 formulas. Corresponding bits in the operation result result are set according to the next truth value table.

expression1	expression2	result
0	0	0
0	1	1
1	0	1
1	1	1

Attention

Example