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Jose_X's user avatar
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Jose_X
  • Member for 13 years, 1 month
  • Last seen more than 2 years ago
52 votes

The staircase paradox, or why $\pi\ne4$

21 votes

The staircase paradox, or why $\pi\ne4$

9 votes

The staircase paradox, or why $\pi\ne4$

4 votes

Why is it that if "A is sufficient for B" then "B is necessary for A"?

3 votes

How do I calculate the equation of a circle given 3 complex numbers?

1 vote
Accepted

Computational complexity of this algorithm

1 vote

What is the area of the portion of 1/8 of an sphere cut off by two parallel planes?

1 vote

Most elementary argument using length of a circumscribed square to prove that $\pi < 4$

1 vote

How to divide a pizza between friends equally without using centre

0 votes

How does Cantor's diagonal argument work?

-1 votes

What is the name of the quadrilateral shape described by two radii and two arcs?

-3 votes

Paradox: increasing sequence that goes to $0$?