OR (boolean): Difference between revisions
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(Created page with "The '''OR''' conditional operator evaluates an expression to true (-1) if any of the arguments is also true. {{PageSyntax}} : IF {{Parameter|expression1}} '''OR''' {{Parameter|expression2}} THEN {code} {{PageDescription}} * OR adds an alternative to another conditional evaluation. If either element in the evaluation is true then the evaluation is true. * Parenthesis may be used to clarify the order of comparisons in an evaluation. * Not to be confused with the ...") |
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Revision as of 12:35, 5 June 2022
The OR conditional operator evaluates an expression to true (-1) if any of the arguments is also true.
Syntax
- IF expression1 OR expression2 THEN {code}
Description
- OR adds an alternative to another conditional evaluation. If either element in the evaluation is true then the evaluation is true.
- Parenthesis may be used to clarify the order of comparisons in an evaluation.
- Not to be confused with the AND and OR numerical operations.
Examples
Example:
a% = 100 b% = 50 IF (a% > b% AND a% < 100) OR b% = 50 THEN PRINT "True" |
True |
- Explanation: The first evaluation was False, but the OR evaluation made the statement true and the code was executed.
See also
- AND, OR (logical operators)
- AND (boolean), XOR (boolean)
- IF...THEN