Skip to main content
MathOverflow
Humberto José Bortolossi's user avatar
Humberto José Bortolossi's user avatar
Humberto José Bortolossi's user avatar
Humberto José Bortolossi
  • Member for 13 years, 11 months
  • Last seen more than a month ago
Profile Activity
Stats
449
reputation
13k
reached
3
answers
6
questions
Communities
View all
Badges
View all badges
This user doesn’t have any gold badges yet.
3
silver badges
10
bronze badges
Top tags
View all tags
1
Score
1
Posts
11
Posts %
1
Score
1
Posts
11
Posts %
1
Score
1
Posts
11
Posts %
1
Score
1
Posts
11
Posts %
1
Score
1
Posts
11
Posts %
0
Score
3
Posts
33
Posts %
Top posts
21
Examples of bad notation and its consequences [closed]
Apr 19, 2023
10
Who first introduced the functional definition of symmetry?
Dec 25, 2014
7
Poincaré disk model: is this locus a known curve?
Jul 31, 2010
4
What is the optimal way to cut B chocolate bars to share equally between N people?
Oct 14, 2016
4
Is there a pyramid with all four faces being right triangles? [closed]
Sep 26, 2023
1
What is the locus of points from which a given segment AB subtends an angle of alpha in non euclidean geometries?
Apr 9, 2023
1
How to write mathematics without typing?
Feb 14
0
Math History books
Aug 24, 2022
-6
Computer algebra errors
Nov 20, 2022
Top network posts
View all network posts
22
What theorems from single-variable calculus break down in the multi-variable context?"
12
Using number theory instead geometry to introduce proof in Basic School?
12
2D drawings of 3D objects in printed school textbooks: orthogonal or perspective?
10
Teaching a student who refuses to learn
9
Ideas for explaining 4D and higher dimensions