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4 February 2009
- 18:0218:02, 4 February 2009 diff hist 0 Zero and One are the only Consecutive Perfect Squares →Proof
- 18:0218:02, 4 February 2009 diff hist −1 Zero and One are the only Consecutive Perfect Squares →Theorem
- 17:5417:54, 4 February 2009 diff hist +641 N Zero and One are the only Consecutive Perfect Squares New page: == Theorem == Let <math>P(n)</math> denote that n is a perfect square. Then <math>P(x) \to \neg P(x+1)</math> == Proof == Suppose <math>P(n+1)</math>. Then <math>n+1 = k^2</math> for s...