Welcome to Tohmori home page
Here, Peg solitaire, Copernican Relativity 2022/11/10 and Number theory 2022/11/15 are discussed. Japanese version is also available

Peg solitaire
General theory of peg solitaire is explained
You can play peg solitaire games
Also you can download apk file for smartphone or tablet

Copernican Relativity 2022/11/10
Copernican Relativity 2022/11/10, Perihelion movement, Time difference between satellite and ground are discussed.

Number theory 2022/11/15
A proof of Fermat's last theorem 2022/09/04, Goldbach's conjecture 2022/11/06, A proof of the prime number theorem 2022/10/21, Collatz's conjecture, Sophie Germain prime in Fermat's Last Theorem, Infinite existence of Sophie Germain primes 2022/11/15 and The ratio of prime numbers to natural numbers





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Please send your impressions and comments to the following email address
>tohmori@fancy.ocn.ne.jp