Mathematics
Meta user
Network profile
2,539
reputation
1
12
29

echinodermata

Apparently, this user prefers to keep an air of mystery about them.

27
answers
7
questions
~33k
people reached
  • Member for 5 years, 9 months
  • 175 profile views
  • Last seen yesterday

Communities (11)

Top network posts

Top tags (66)

Score 84
Posts 5
Posts % 15
Score 72
Posts 2
Score 34
Posts 6
Score 11
Posts 2
Score 11
Posts 2
Score 9
Posts 6
View all tags →

Top posts (34) All Questions Answers | Votes Newest

68 Mathematical ideas that took long to define rigorously Feb 3 '18
27 Characterization of the exterior derivative $d$ Sep 4 '14
15 Exotic bijection from $\mathbb R$ to $\mathbb R$ Feb 24 '15
11 Which functions are the composition of convex functions? Feb 9 '16
11 Deleting $n$ points from a connected space May 17 '14
9 Take 2: When/Why are these equal? Apr 20 '14
8 Efficiently computing GCDs in $\mathbb{Z}[(1+\sqrt{-19})/2]$ Mar 7 '15
8 Is $\log 2\pi$ rational? Apr 2 '14
8 Why do we say ‘pairwise disjoint’, rather than ‘disjoint’? Mar 10
6 Intuition for an open mapping Feb 13 '14
View all questions and answers →

Badges (42)

Gold

1

Rarest

Silver

12

Rarest

Bronze

29

Rarest

View all badges →