x ← 1000 1000⍴'abcde' y ← ↓x cmpx '⌽x' '⌽¨y' ⌽x → 1.10E¯3 | 0% ⎕⎕⎕⎕⎕⎕⎕⎕⎕⎕⎕⎕⎕⎕⎕⎕ * ⌽¨y → 1.39E¯3 | +26% ⎕⎕⎕⎕⎕⎕⎕⎕⎕⎕⎕⎕⎕⎕⎕⎕⎕⎕⎕⎕