Thanks Bo, Roger, & Mike. All useful ways to create big integers of all one digit!
Skip On Thu, Nov 23, 2017 at 2:37 AM, 'Bo Jacoby' via Programming < [email protected]> wrote: > 9%~1-~10^50x > > 11111111111111111111111111111111111111111111111111 > without using any array > > > Den 9:33 torsdag den 23. november 2017 skrev 'Skip Cave' via > Programming <[email protected]>: > > > Thanks Bo. > I also found this: > (50#10)#.1x > 11111111111111111111111111111111111111111111111111 > > Skip Cave > > > On Thu, Nov 23, 2017 at 2:26 AM, 'Bo Jacoby' via Programming < > [email protected]> wrote: > > > +/10^i.50x > > 11111111111111111111111111111111111111111111111111 > > > > Den 9:17 torsdag den 23. november 2017 skrev 'Skip Cave' via > > Programming <[email protected]>: > > > > > > I want to greate an integer with all ones: > > > > ".10#'1' > > > > 1111111111 > > > > > > datatype ".10#'1' > > > > integer > > > > > > ".15#'1' > > > > 111111111111111 > > > > datatype ".15#'1' > > > > integer > > > > > > ".20#'1' > > > > 1.11111e19 > > > > > > NB. Drat! it seitched to floating. > > > > > > datatype ".20#'1' > > > > floating > > > > NB. So I need to use extended precision: > > > > x:".20#'1' > > > > 11111111111111110656 > > > > > > NB. Uh oh! something is wrong. Not all ones! > > > > > > datatype x:".20#'1' > > > > rational > > > > > > NB. Rational? What happened to extended precision? > > > > NB. So how do I create an integer with say, 50 onres? > > > > > > x:".50#'1' > > > > 11111111111111110805019569335803527359330256945152 > > > > > > NB. Nope! > > > > > > > > Skip Cave > > ---------------------------------------------------------------------- > > For information about J forums see 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 > > > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm > ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
