What is your favorite proof of the Pythagorean Theorem? Why?
37995
What is the most elegant proof of the Pythagorean theorem?
41191
How to prove this $\pi$ formula?
116578
Any Implications of Fermat's Last Theorem?
10905
Avoiding negative integers in proof of Fundamental Theorem of Arithmetic
36503
Nicomachus theorem proof - what did I do wrong?
148934
Proof of Archimedes Principle
88188
Explain proof by contradiction.
103701
Fundamental Theorem of Trigonometry
25476
Question on geometrical proof of Geometric Series
83449
Proof with 3D vectors
56196
Generating all Pythagorean triplets for given Hypotenuse
111783
Is there a formal proof for the superposition theorem?
45422
Why is Euclid's proof on the infinitude of primes considered a proof?
106157
Proof of Euclid's lemma using fundamental theorem of arithmetic
87267
Conjecture similar to Fermat's Theorem.
30380
Proof and meaning of Noether's theorem
24478
What is the name of this theorem, and are there any caveats?