Bracket indexing: Difference between revisions

Bracket indexing (view source)

6 bytes added , 07:09, 7 August 2020

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postfix→postcircumfix

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Revision as of 14:45, 14 July 2020 (view source) Adám Brudzewsky (talk \| contribs) m (Text replacement - "http://help.dyalog.com" to "https://help.dyalog.com") ← Older edit		Revision as of 07:09, 7 August 2020 (view source) Moonchild (talk \| contribs) m (postfix→postcircumfix) Newer edit →
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	{{Built-in\|Bracket indexing\|<nowiki>[]</nowiki>}}, or simply '''Indexing''', is a special [[primitive function]] which uses the ~~postfix~~ notation <source lang=apl inline>X[Y]</source> instead of a normal prefix function. The result of <source lang=apl inline>X[Y]</source> is an array formed with items of X extracted by the [[index]] specification Y.		{{Built-in\|Bracket indexing\|<nowiki>[]</nowiki>}}, or simply '''Indexing''', is a special [[primitive function]] which uses the postcircumfix notation <source lang=apl inline>X[Y]</source> instead of a normal prefix function. The result of <source lang=apl inline>X[Y]</source> is an array formed with items of X extracted by the [[index]] specification Y.

	== Indexing modes ==		== Indexing modes ==