MathOverflow
user avatar
user avatar
user avatar
individ
  • Member for 8 years, 2 months
  • Last seen more than a month ago
Profile Activity
Stats
396
reputation
404
reached
1
answer
1
question
Communities
Badges
This user doesn’t have any gold badges yet.
1
silver badge
This user doesn’t have any bronze badges yet.
Top tags
-4
Score
2
Posts
100
Posts %
Top posts
All Questions Answers
Score Newest
answer
-4
What needs math?
Feb 6, 2015
question
-14
What needs math?
Jan 26, 2015
Top network posts
View all network posts
11
If $n = a^2 + b^2 + c^2$ for positive integers $a$, $b$,$c$, show that there exist positive integers $x$, $y$, $z$ such that $n^2 = x^2 + y^2 + z^2$.
10
Find a solution: $3(x^2+y^2+z^2)=10(xy+yz+zx)$
7
How to find all rational solutions of $\ x^2 + 3y^2 = 7 $?
6
Solutions to $ax^2 + by^2 = cz^2$
6
Integer solutions for $\frac{1}{x^2}+\frac{1}{y^2}=\frac{1}{z^2}$?

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.