Tally: Difference between revisions
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<p>For example,</p> | <p>For example,</p> | ||
<apll> | <apll><pre> | ||
0 | ≢⍬ | ||
0 | |||
1 | ≢23 | ||
1 | |||
1 | ≢,23 | ||
1 | |||
≢2 3 4⍴5 6 | |||
2</pre></apll> | |||
<p>This symbol was suggested by the language designers of Dyalog APL.</p> | <p>This symbol was suggested by the language designers of Dyalog APL.</p> | ||
Latest revision as of 18:23, 15 April 2018
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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.
