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Defined function (traditional): Difference between revisions
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Defined function (traditional) (view source)
Revision as of 22:52, 19 July 2020
, 22:52, 19 July 2020→Examples: +simple dyadic (copied from APL syntax)
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== Examples == | == Examples == | ||
[[Ambivalent function]] with an optional left argument, a conditional [[control structure]] and one local variable | Simple [[dyadic function]]: | ||
<source lang=apl> | |||
∇ r←l Tradfn r | |||
⍝ ...do something | |||
r←l r | |||
∇ | |||
</source> | |||
{{Works in|[[Dyalog APL]], [[APL2]], [[GNU APL]], [[NARS2000]]}} | |||
[[Ambivalent function]] with an optional left argument, a conditional [[control structure]] and one local variable: | |||
<source lang=apl> | <source lang=apl> | ||
∇ res←{left} AddMult2 right;local | ∇ res←{left} AddMult2 right;local | ||
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∇ | ∇ | ||
</source> | </source> | ||
{{Works in|[[Dyalog APL]]}} | |||
[[GNU APL]] allows functions and operators accept an axis argument:<ref>[https://www.gnu.org/software/apl/apl.html#Section-3_002e2 3.2 Axis argument in defined functions] – GNU APL Manual</ref> | [[GNU APL]] allows functions and operators accept an axis argument:<ref>[https://www.gnu.org/software/apl/apl.html#Section-3_002e2 3.2 Axis argument in defined functions] – GNU APL Manual</ref> | ||
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3 8 13 18 23 | 3 8 13 18 23 | ||
</source> | </source> | ||
{{Works in|[[GNU APL]]}} | |||
== Representations == | == Representations == | ||