# Difference between revisions of "OR (boolean)"

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* Parenthesis may be used to clarify an evaluation. | * Parenthesis may be used to clarify an evaluation. | ||

* Can be confused with the [[OR]] numerical operator. | * Can be confused with the [[OR]] numerical operator. | ||

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## Revision as of 20:18, 19 December 2011

The **OR** coditional operator adds an alternative in a IF...THEN or Boolean statement.

- OR adds an alternative to another conditional evaluation. IF True then the statement evaluation is True.
- Parenthesis may be used to clarify an evaluation.
- Can be confused with the OR numerical operator.

**Relational Operators:**

Symbol | Condition | Example Usage |
---|---|---|

< | Less than | IF a < b THEN |

> | Greater than | IF a > b THEN |

= | Equal | IF a = b THEN |

<= | Less than or equal | IF a <= b THEN |

>= | Greater than or equal | IF a >= b THEN |

<> | NOT equal | IF a <> b THEN |

*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:*

*Navigation:*