Unexpected bonus of "J thinking": x=:1e6?@$10
ts=:6!:2,7!:2@] 100 ts '1 */\. x' 0.081586 4.19444e7 100 ts '((*/ .^ * %~)~:&0) x' 0.0448121 1.7828e7 (That's a factor of ~2, at least on my phone). > On Mar 27, 2014, at 7:49 PM, Dan Bron <[email protected]> wrote: > > ((*/ .^ * %~)~:&0) ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
