til¶
First x natural numbers
til x til[x]Where x is a non-negative integer atom, returns a vector of the first x integers.
q)til 0
`long$()
q)til 1b
,0
q)til 5
0 1 2 3 4
q)til 5f
'type
[0] til 5f
^til and key are synonyms, but the above usage is conventionally reserved to til.