Or for the case of ? you can just do: 10?10 10 10 10 NB. This is just 4 calls of 10?10 (scalar extension on left argument) 9 8 2 1 4 3 6 0 7 5 9 5 0 4 8 7 6 2 3 1 5 9 7 1 8 3 4 0 6 2 4 2 1 9 8 7 3 6 0 5
Power ^: is useful when successive iterations are required (eg Fibonacci, Newton Raphson etc) as previous result becomes input for next iteration… not what you want here. HTH, Rob > On 16 Apr 2019, at 5:37 pm, JmageK <[email protected]> wrote: > > I would do (?~) 4 $ 10 > > > JmageK > -- > Securely sent with Tutanota > > Apr 16, 2019, 3:01 PM by [email protected]: > >> How can I use the power primitive ^: to execute 10?10 four times? >> I want something like this: >> >> (10?10)^: 4 >> >> 8 0 9 6 5 7 4 3 1 2 >> >> 5 3 1 8 0 9 7 6 2 4 >> >> 1 4 6 0 2 5 8 9 3 7 >> >> 1 9 7 2 0 8 3 4 5 6 >> >> >> >> Skip >> ---------------------------------------------------------------------- >> For information about J forums see > http://www.jsoftware.com/forums.htm >> <http://www.jsoftware.com/forums.htm> >> > > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
