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→Negative numbers
(→High-rank arrays: APL2-style shape extension) |
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The extensions are the same when the right argument is subject to [[singleton extension]]. This extension was usually supported before any extension to negative numbers, but would not typically be useful because <source lang=apl inline>v/s</source> {{←→}} <source lang=apl inline>(+/v)/s</source> where <source lang=apl inline>v</source> is a non-negative integer vector and <source lang=apl inline>s</source> is a singleton. | The extensions are the same when the right argument is subject to [[singleton extension]]. This extension was usually supported before any extension to negative numbers, but would not typically be useful because <source lang=apl inline>v/s</source> {{←→}} <source lang=apl inline>(+/v)/s</source> where <source lang=apl inline>v</source> is a non-negative integer vector and <source lang=apl inline>s</source> is a singleton. | ||
<source lang=apl> | <source lang=apl> | ||
1 ¯2 3/'a' | 1 ¯2 3 / 'a' | ||
a aaa | a aaa | ||
</source>{{Works in|[[NARS2000]], [[APL2]], [[Dyalog APL]], [[APLX]], [[ngn/APL]], [[GNU APL]]}} | </source>{{Works in|[[NARS2000]], [[APL2]], [[Dyalog APL]], [[APLX]], [[ngn/APL]], [[GNU APL]]}} | ||