Verb exp below uses the series for monadic ^ to calculate ^ y . Can you remind me how to do exp tacitly? You may omit the "clean" part. Verb clean replaces tiny real numbers by 0 .
clean =: (* *!.1e_14@|)"0&.+. exp =: 3 : 0 os =. 0 s =. 1 k =. 0 t =. 1 while. s ~: os do. os =. s k =. >: k t =. t * y % k s =. s + t end. clean s ) exp 1 2.71828 ^1 2.71828 exp 0j1p1 _1 ^ 0j1p1 _1j1.22465e_16 (^0j1p1) = exp 0j1p1 1 VERSION NB. iPad 1.3 5 --Kip Murray Sent from my iPad ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
