Tilde Diaeresis
Tilde Diaeresis is a Monadic operator with a Dyadic operand
Operator Tilde Diaeresis means

Commute

      2 ⍴ 3     ⍝ ⍺ ⍴ ⍵
3 3
      2 ⍴⍨ 3    ⍝ ⍵ ⍴ ⍺
2 2 2
      ⍴⍨ 3      ⍝ ⍵ ⍴ ⍵
3 3 3

Language Elements