Difference between revisions of "Boolean"
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| − | '''Boolean''' is a logical datatype. Data of type boolean | + | '''Boolean''' is a logical datatype. Data of type boolean has one of only two values, either [[True|true]] or [[False|false]]. |
The '''true''' value is used to indicate a comparison or test was successful; the '''false''' value is used to indicate a comparison or test was not successful. | The '''true''' value is used to indicate a comparison or test was successful; the '''false''' value is used to indicate a comparison or test was not successful. | ||
| − | + | <syntaxhighlight> | |
| + | write (3 > 5) | ||
| + | </syntaxhighlight> | ||
'''FALSE''' | '''FALSE''' | ||
| − | + | <syntaxhighlight> | |
| + | write (0 = 0); | ||
| + | </syntaxhighlight> | ||
'''TRUE''' | '''TRUE''' | ||
Revision as of 10:37, 27 June 2014
Overview
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Boolean is a logical datatype. Data of type boolean has one of only two values, either true or false.
The true value is used to indicate a comparison or test was successful; the false value is used to indicate a comparison or test was not successful.
write (3 > 5)FALSE
write (0 = 0);TRUE
See also
| simple data types |
|
|---|---|
| complex data types |
