next up previous
Next: Case 4: Weight = Up: Demonstration of a Perfect Previous: Case 2: Weight =

Case 3: Weight = 2

This is not a codeword. In our projective plane, two points determine a unique line. Thus by adding the third point of the line, we have a codeword. No other single change will create a codeword.

Bill Cherowitzo 2001-12-11