Tally: Difference between revisions

Tally (view source)

162 bytes added , 10:20, 19 November 2019

Anonymous user

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 == History ==
-Tally was introduced in [[J]] using the symbol <source lang=j inline>#</source>, and adopted in APL by [[Dyalog APL 14.0]]. It was later added to [[NARS2000]] and [[GNU APL]] and has been included in many recents APLs based on Dyalog, such as [[ngn/apl]], [[dzaima/APL]], and [[APL\iv]].
+Tally was introduced in [[J]] using the symbol <source lang=j inline>#</source>, and was present in [[NARS2000]] by 2010 using the symbol <source lang=apl inline>></source>. The symbol <source lang=apl inline>≢</source> for Tally was introduced in [[Dyalog APL 14.0]], and quickly adopted by NARS2000. It was later added to [[GNU APL]] and has been included in many recent APLs based on Dyalog, such as [[ngn/apl]], [[dzaima/APL]], and [[APL\iv]].
 == External links ==