Bjorn wrote > the correct answer [is] 43 for the first 15 primes Brian wrote: > ([: +/ {.@(10&#.^:_1)@p:@:i.) 15 > 43 > (+/@:(<.@:% <.&.(10&^.))@:p:@:i.) 15 > 43
I guess the 3rd time really is the charm! Thanks Brian! -Dan Please excuse typos; composed on a handheld device. ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm