x←?1e4⍴100 cmpx '⊃⊖x' '⊖x' '⌷⊖x' ⊃⊖x → 8.7E¯8 | 0% ⎕⎕⎕⎕ * ⊖x → 6.6E¯8 | -25% ⎕⎕⎕ * ⌷⊖x → 8.6E¯7 | +890% ⎕⎕⎕⎕⎕⎕⎕⎕⎕⎕⎕⎕⎕⎕⎕⎕⎕⎕⎕⎕⎕⎕⎕⎕⎕⎕⎕⎕⎕⎕⎕⎕⎕⎕⎕⎕⎕⎕⎕⎕