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Ankoganit
  • Member for 6 years, 1 month
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85 votes
9 answers
7k views

Terence Tao–type books in other fields?

  • 22.5k
62 votes
4 answers
11k views

Center-commutator duality

  • 11.9k
53 votes
3 answers
3k views

Why is the Galois Correspondence intuitively plausible?

47 votes
5 answers
5k views

In a proof by contradiction, how do we know the assumption is the cause of the contradiction?

  • 3,532
40 votes
3 answers
3k views

How should I be avoiding this mistake? (To avoid missing solutions)

  • 1,095
21 votes
3 answers
806 views

Prove $a^{ab}b+b^{bc}c+c^{ca}a \geqslant \sqrt[6]{5}$

  • 4,201
11 votes
5 answers
3k views

Why do reciprocal functions work for undefined values?

3 votes
3 answers
784 views

What is the best algebraic proof of the Monty Hall problem (e.g.: xor(a xor { C < B or B < C }) = 1)

2 votes
2 answers
363 views

A subset of roots whose mutual angles agree with those of a simple system

0 votes
1 answer
122 views

Find minimum and maximum of $\frac {m_a}{b+c}+\frac {m_b}{c+a}+ \frac {m_c}{a+b} $

  • 17.7k