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* [[Stranding]] and [[stranded assignment]] syntax were added. * The assignment arrow <syntaxhighlight lang=apl inline>←</syntaxhighlight> with nothing t

...educe]], [[Compress]], [[Expand]], [[Inner product]], [[Outer product]], [[Assignment]] (including indexed), [[Bracket indexing]], [[Branch]]/[[Label]] ...Difference]] (but these functions only return unique elements), [[modified assignment]] (scalar dyadics only)

...Find]] and [[Index]], and [[stranded assignment|stranded]] and [[selective assignment]]. APL2 was available for mainframe computers running z/OS or z/VM and work

...ters (written with quotes) as well as larger arrays. In order to include a stranded array inside another array it must be parenthesized. ...In contrast, APL operations that appear to modify an array, like [[indexed assignment]], will only change the particular copy of the array used, and can be said

...>16807⌶</syntaxhighlight>. Support was added for [[Enlist]] in [[selective assignment]]. [[Selective assignment]] was was extended to allow [[bracket indexing]] and the [[Each]] operator,