sqr =: {{
echo 'squaring: ', ":y
*: y
}}
sqr`]"1,~3
squaring: 3 3
9 9
sqr`]"0,~3
squaring: 3
9 3
sqr`]"1 ] 3 2 $ 3
squaring: 3 3
squaring: 3 3
9 9
3 3
9 9‐‐‐‐‐‐‐ Original Message ‐‐‐‐‐‐‐ On Sunday, December 26th, 2021 at 1:26 PM, Raul Miller <[email protected]> wrote: > For information about J forums see http://www.jsoftware.com/forums.htm ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
