Mathematics
Profile Activity
Meta user
Network profile
4,706
reputation
2
20
58

Amir Parvardi

"The further removed from usefulness or practical application, the more important."

Axel Thue

7
answers
45
questions
~134k
people reached
  • Vancouver, BC, Canada
  • parvardi.com
  • Member for 10 years
  • 1,462 profile views
  • Last seen Feb 12 at 20:41

Communities (9)

Top network posts

Top tags (39)

Score 37
Posts 16
Posts % 31
Score 4
Posts 3
Score 1
Posts 29
Score 0
Posts 17
Score 0
Posts 5
Score 0
Posts 4
View all tags →

Top posts (52)

All Questions Answers
Votes Newest
103 All polynomials with no natural roots and integer coefficients such that $\phi(n)|\phi(P(n))$ Jun 3 '11
31 Alternative proof that $(a^2+b^2)/(ab+1)$ is a square when it's an integer Apr 9 '11
24 An information theory inequality which relates to Shannon Entropy May 25 '11
23 Proving $2 ( \cos \frac{4\pi}{19} + \cos \frac{6\pi}{19}+\cos \frac{10\pi}{19} )$ is a root of$ \sqrt{ 4+ \sqrt{ 4 + \sqrt{ 4-x}}}=x$ Apr 6 '11
21 Difference between “Show” and “Prove” May 30 '11
19 Showing $\tan\frac{2\pi}{13}\tan\frac{5\pi}{13}\tan\frac{6\pi}{13}=\sqrt{65+18\sqrt{13}}$ Aug 2 '11
17 The easy(?) part of IMO 2011 Problem 3 Jul 19 '11
15 Solving for the implicit function $f\left(f(x)y+\frac{x}{y}\right)=xyf\left(x^2+y^2\right)$ and $f(1)=1$ Jun 14 '11
15 $x,y$ are integers satisfying $2x^2-1=y^{15}$, show that $5 \mid x$ Apr 2 '11
14 When does $\left\lfloor\sqrt{2015(n-1)}\right\rfloor = \left\lfloor\sqrt{2015n}\right\rfloor$ hold? Feb 2 '17
View all questions and answers →

Badges (80)

Gold

2

Rarest

Silver

20

Rarest

Bronze

58

Rarest

View all badges →