A Collection of Beautiful Theorem Proofs

　　There is a popular topic discussed in Quora about the most beautiful theorem proof, which I found most interesting.

　　Now I list the ten classical thereom proofs that I fancy most.  May you enjoy them!　:-)

　　1. Euclid‘s proof of Pythagorean Theorem;

　　2. Euclid‘s proof of the Infinitude of Primes;

　　3. The proof of Wilson‘s Theorem;

　　4. The proof of Fermat‘s Little Theorem;

　　5. The proof that an irrational number raised to an irrational power may yield a rational result.

　　6. The Diagonal Method to prove Cantor‘s Theorem;

　　7. The proof of Gödel‘s Incompleteness Theorem;

　　8. The proof of Schröder–Bernstein theorem;

　　9. The proof of Euler‘s Polyhedron Formula.　　

　　10. The proof that 

时间： 2024-11-05 15:52:58

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