Skip to main content
Mathematics
jlammy's user avatar
jlammy's user avatar
jlammy's user avatar
jlammy
  • Member for 10 years, 3 months
  • Last seen more than a week ago
  • London, United Kingdom
Profile Activity

Stats

9,484
reputation
101k
reached
199
answers
47
questions
Communities
View all

About

Hello.

Badges

View all badges
This user doesn’t have any gold badges yet.
20
silver badges
40
bronze badges

Top tags

View all tags
222
Score
77
Posts
31
Posts %
94
Score
17
Posts
7
Posts %
74
Score
41
Posts
17
Posts %
72
Score
28
Posts
11
Posts %
66
Score
32
Posts
13
Posts %
48
Score
16
Posts
7
Posts %

Top posts

View all questions and answers
46
Striking applications of linearity of expectation
Jan 14, 2021
21
Solve $ab(a^2+b^2)=2c^4$ over $\mathbb Z$
Jan 25, 2021
21
$e^{-nx}\cdot\sum_{k=0}^\infty\frac{(nx)^k}{k!}f\left(\frac{k}{n}\right)\to f(x)$ for $f$ continuous and bounded
Jan 1, 2022
17
Strange point lies on common tangent of 9-point circle and incircle
Dec 31, 2017
15
Intuition behind picking group actions and Sylow
Feb 7, 2021
14
Prove that inequality $AM \cdot AN + BM \cdot BN + CM \cdot CN \geq DM \cdot DN$
Mar 28, 2017
11
Find all functions on the non-zero reals to itself satisfying $f(xy)=f(x+y)(f(x)+f(y))$
Jul 31, 2016
10
Find all solutions to $f\left(x^2+xf(y)\right)=xf(x+y)$
Jul 22, 2016
9
Permutations of race positions
Jan 23, 2021
9
Maximum area of triangle inside a convex polygon
Jul 18, 2016

Top network posts

View all network posts
6
Testing for nitrate ions with NaNO3 in Devarda's test