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
