)sic
MAT
11 12 13 14
21 22 23 24
31 32 33 34
2 1 ⌷ MAT
21
2 (1 2) ⌷ MAT
21 22
MAT[3;]
31 32 33 34
3 ⌷ MAT
RANK ERROR
3⌷MAT
^ ^
⍝ I was expecting the whple third line as result
Xtian.
)sic
MAT
11 12 13 14
21 22 23 24
31 32 33 34
2 1 ⌷ MAT
21
2 (1 2) ⌷ MAT
21 22
MAT[3;]
31 32 33 34
3 ⌷ MAT
RANK ERROR
3⌷MAT
^ ^
⍝ I was expecting the whple third line as result
Xtian.