Mathematics
Profile Activity
Meta user
Network profile
10,811
reputation
7
24
63

User8976

An equation means nothing to me unless it expresses a thought of God. — Srinivasa Ramanujan

143
answers
454
questions
~203k
people reached
  • Member for 7 years, 3 months
  • 1,886 profile views
  • Last seen 11 hours ago

Communities (8)

Top Meta Posts
1
0

Top network posts

We respect a laser-like focus on one topic.

Top tags (247)

Score 24
Posts 56
Posts % 9
Score 20
Posts 83
Score 18
Posts 101
Score 14
Posts 116
Score 13
Posts 41
Score 11
Posts 75
View all tags →

Top posts (597)

All Questions Answers
Votes Newest
30 The series $\sum_{n=1}^\infty\frac1n$ diverges! Feb 22 '15
27 Proving that the triangle inequality holds for a metric on $\mathbb{C}$ Jan 14 '15
17 To show that orthogonal complement of a set A is closed. Feb 21 '15
14 Difficulty in finding a counterexample Jan 25 '15
10 To find the minimum value of $|z+1|+|z-1|+|z-i|$ where $z\in \Bbb C$. Feb 23 '16
10 How to evaluate $\int_0^\pi \cos(x) \cos(2x) \cos(3x) \cos(4x)\, dx$ Jan 27 '17
10 $n^3+n<3^n$ for $n \geq4$ by induction. Sep 8 '18
8 Evaluate $\lim_{n \to \infty} (n!)^{\frac{1}{n^2}}$ Oct 27 '18
8 If $x, y \in X$ with $x \neq y$, then there exists $f \in X^*$ such that $f(x) \neq f(y)$. Sep 22 '17
8 Find $(1008)!\equiv ?\pmod {2017}$ Oct 20 '17
View all questions and answers →

Badges (94)

Gold

7

Rarest

Silver

24

Rarest

Bronze

63

Rarest

View all badges →