[Bug-apl] A question.

[Christian Robert]

hi,

 in the result of "]help" I can see:


      λ       { ... } result
      ⍺       { ... } left value argument
      ⍵       { ... } right value argument
      χ       { ... } axis argument
      ⍶       { ... } left function argument
      ⍹       { ... } right function argument


can someone explain to me the usage of ⍶ and ⍹
with some examples ?

I understant the first four, but not the last two.

many thanks,

Xtian.