You could use numbers or letters to mark which face goes where (instead of just 0/1).
-- Raul On Thu, Jun 25, 2015 at 7:52 PM, Mike Day <mike_liz....@tiscali.co.uk> wrote: > Yes. I saw that Wiki had something too, after mailing of course. > +https://en.wikipedia.org/wiki/Cube > > All eleven could be enumerated by different boolean arrays, > such as >1 1 1; 0 1 0; 0 1 0; 0 1 0 (or 7 2 2 2?) for the T, > and >0 1; 0 1;1 1; 1; 1 (or 1 1 3 2 2?) for the one 5x2 pattern. > The shape of the boolean would determine the shape of your > "plan" noun, usually 4x3 or 3x4, sometimes 5x2 or 2x5. I don't > see how to neatly specify which corners are ABCD EFGH for my > colouring scheme! Perhaps the "first" 1 could be regarded as > FRONT or ABCD; then BACK is easily deduced, though we still > don't know the position of AB. > > Time for bed! > > Mike > > On 25/06/2015 23:33, Raul Miller wrote: >> >> http://www.abdulbaki.org/Unfolding_A_Cube.html has 10 ways of >> unfolding a cube which fit in a 4x3 (or 3x4) array. (And an 11th >> which does not.) >> > > > --- > This email has been checked for viruses by Avast antivirus software. > https://www.avast.com/antivirus > > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
