Skeptics
Takahiro Waki's user avatar
Takahiro Waki's user avatar
Takahiro Waki's user avatar
Takahiro Waki
  • Member for 5 years, 4 months
  • Last seen more than 5 years ago
  • Yokosuka, Kanagawa, Japan
Profile Activity
Stats
101
reputation
0
reached
0
answers
0
questions
Communities
View all
About

I straightly say ordinary japanese.I say japanese honest opinion.I always fight with discussions on wikipedia.Also I recommend lang-8.com.I am on active in knowledge sites more than 4.

Badges
This user doesn’t have any gold badges yet.
This user doesn’t have any silver badges yet.
1
bronze badge
Posts

This user hasn’t posted yet.

Top network posts
View all network posts
11
On Ramanujan's curious equality for $\sqrt{2\,(1-3^{-2})(1-7^{-2})(1-11^{-2})\cdots} $
11
Nested sudoku in entrance exam
7
What are some of the big open problems in 3-manifold theory?
6
Number of pairs of rational numbers that satisfy the given relation
5
Where can I get a list of important theorems for Math Olympiads?

Your privacy

By clicking “Accept all cookies”, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy.