Recent content by SeanP

Quddusaliquddus...have you tried: x = sqrt(1/2 + 1/2*x) ?

I've been told many times to 'plug-in' (2*pi)/3 into the cos-product. But I've failed to see the significance of this...maybe someone else will not.

I don't understand your reference to swapping with a domino. The other one must be black.

Chessboard Question - HELP! A chessboard is square of rectangular. Adjacent squares=squares with common side. A piece is put in each square of board, then they're picked up and put back down again in a way that the adjacent pieces are still adjacent. If both pieces in the lefthand corner are...