Fixed now. Thanks for the tip.
----- Original Message ----- From: Raul Miller <[email protected]> Date: Wednesday, July 14, 2010 11:17 Subject: [Jgeneral] queens problem To: General forum <[email protected]> > http://www.jsoftware.com/jwiki/Essays/N%20Queens%20Problem > is an immutable page. > > It currently says: > > ((|change in y) ÷ (|change in x)) ∊ 1 ¯1 > > But the ratio of two absolute values can not be ¯1. > > I think it should read: > > ((change in y) ÷ (change in x)) ∊ 1 ¯1 > > FYI, > > -- > Raul > ----------------------------------------------------------------- > ----- > For information about J forums see http://www.jsoftware.com/forums.htm ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
