≢⍴args
f
f¨vectorOfScalars
f¨
(⊂1 2)(⊂3 4)
(⊂⊂1 2),(⊂⊂3 4)
f¨,⊆
,⊆f¨⍳
arg
⍳⍴arg
↑
⎕SE.Dyalog.Utils.repObj
WhatIs←{⎕IO←0⋄∊('uneven max-'/⍨0>≡⍵)('simple' 'simple'('depth-',⍕|≡⍵)⊃⍨2⌊|≡⍵)' '('char' 'bit' '⎕AV' 'int'⍬'float' 'pointer' 'dec'⍬'complex'⊃⍨10|⎕DR⍵)' ','scalar' 'vector' 'matrix'('D array',⍨⍕≢⍴⍵)⊃⍨3⌊≢⍴⍵}
WhatIs 2 2 3⍴⊂,2.3 depth-2 pointer 3D array WhatIs 2 2⍴# 4 simple pointer matrix WhatIs 'That for?' simple char vector
@voidhawk ┌─────┬─────┬─────┬─────┬─────┬─────┬─────┬──────┐ │1 2 3│2 3 4│3 4 5│4 5 6│5 6 7│6 7 8│7 8 9│8 9 10│ └─────┴─────┴─────┴─────┴─────┴─────┴─────┴──────┘
