Difference between revisions of "Greater than or Equal to"

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{{Built-in|Greater than or Equal to|<nowiki>≥</nowiki>}} is a [[comparison function]] which tests whether the left [[argument]] is [[Tolerant comparison|tolerantly]] greater than or equal to the right argument, returning 1 if this is the case and 0 otherwise. It is the [[Not|negation]] of [[Less than]] (<source lang=apl inline><</source>), and in fact was called '''Not less''' in [[APL\360]].
 
{{Built-in|Greater than or Equal to|<nowiki>≥</nowiki>}} is a [[comparison function]] which tests whether the left [[argument]] is [[Tolerant comparison|tolerantly]] greater than or equal to the right argument, returning 1 if this is the case and 0 otherwise. It is the [[Not|negation]] of [[Less than]] (<source lang=apl inline><</source>), and in fact was called '''Not less''' in [[APL\360]].
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== Boolean function ==
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{{Main|Boolean function}}
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When used as a [[Boolean function]] (that is, with argument consisting entirely of 0s and 1s), it represents [[wikipedia:converse implication|converse implication]]:
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{|class=wikitable
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!<source lang=apl inline>≥</source>!!<source lang=apl inline>0</source>!!<source lang=apl inline>1</source>
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|-
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!<source lang=apl inline>0</source>
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|<source lang=apl inline>1</source>||<source lang=apl inline>0</source>
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|-
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!<source lang=apl inline>1</source>
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|<source lang=apl inline>1</source>||<source lang=apl inline>0</source>
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|}
  
 
== External links ==
 
== External links ==

Revision as of 08:29, 29 March 2020

Main article: Comparison function

Greater than or Equal to () is a comparison function which tests whether the left argument is tolerantly greater than or equal to the right argument, returning 1 if this is the case and 0 otherwise. It is the negation of Less than (<), and in fact was called Not less in APL\360.

Boolean function

Main article: Boolean function

When used as a Boolean function (that is, with argument consisting entirely of 0s and 1s), it represents converse implication:

0 1
0 1 0
1 1 0

External links

Documentation


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