Skip to main content
History of Science and Mathematics
Hans Lundmark's user avatar
Hans Lundmark's user avatar
Hans Lundmark's user avatar
Hans Lundmark
  • Member for 7 years, 9 months
  • Last seen more than a week ago
Profile Activity

Stats

201
reputation
7k
reached
1
answer
0
questions
Communities
View all

Badges

This user doesn’t have any gold badges yet.
1
silver badge
3
bronze badges

Top tags

10
Score
1
Posts
100
Posts %

Top posts

answer
10
Are there any well-known mathematicians who were marxists?
Jun 17, 2024

Top network posts

View all network posts
401
Different ways to prove $\sum_{k=1}^\infty \frac{1}{k^2}=\frac{\pi^2}{6}$ (the Basel problem)
193
How do I get the square root of a complex number?
128
Derivative of sigmoid function $\sigma (x) = \frac{1}{1+e^{-x}}$
128
An Introduction to Tensors
97
How can we sum up $\sin$ and $\cos$ series when the angles are in arithmetic progression?