Tally: Difference between revisions
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≢2 3 4⍴5 6<br /> | ≢2 3 4⍴5 6<br /> | ||
2</apll> | 2</apll> | ||
<p>This symbol was suggested by the language designers of Dyalog APL.</p> | |||
Revision as of 10:18, 26 May 2013
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| R is an arbitrary array. | ||||
| Z is an integer scalar whose value is the number of items along the first coordinate of R. |
For example,
≢⍬
0
≢23
1
≢,23
1
≢2 3 4⍴5 6
2
This symbol was suggested by the language designers of Dyalog APL.
