> Damien Broderick > At 08:22 PM 10/28/2004 -0700, Spike wrote: > > > > > >If you set up a subset of the grid with only 7 resistors > >and calculate the hard way, the knight-move nodes Req is 7/5. > > Not 1.414, by any chance? > > Damien Broderick No, because it must be lower than 1.4 and higher than 2/pi. spike