Roger Hui wrote: > > Some alternative statements of the same expression are shorter > and neater, without using the n v v construct: > > *:@sin + *:@cos > sin +&*: cos > > > > ----- Original Message ----- > From: david alis <[EMAIL PROTECTED]> > Date: Saturday, August 9, 2008 21:39 > Subject: [Jprogramming] Re: moo (Pythagoras) > To: Programming forum <[email protected]> > >> The item relating to "N0 V1 V2 Implemented" >> http://www.jsoftware.com/help/release/nvv.htm >> contains an identity from maths. >> >> A formulation that reminds me of my schooldays is: >> Sin =: 1 o. ] >> Cos =: 2 o. ] >> Pythagoras =: (2 ^~ Sin) + (2 ^~ Cos) >> >> +sample =: 5 [EMAIL PROTECTED] >> 0.674048 0.667342 0.930836 0.880495 0.719577 >> Pythagoras sample >> 1 1 1 1 1 >> +sample =: 5 [EMAIL PROTECTED] >> 83 60 97 75 88 >> Pythagoras sample >> 1 1 1 1 1 > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm > >
Also: (*+)@[EMAIL PROTECTED] -- View this message in context: http://www.nabble.com/Re%3A-moo-%28Pythagoras%29-tp18910779s24193p18928520.html Sent from the J Programming mailing list archive at Nabble.com. ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
