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Jun
8
revised Parallelogram inside of a triangle dependencies
corrected spelling
Jun
8
suggested approved edit on Parallelogram inside of a triangle dependencies
May
16
awarded  Notable Question
Apr
12
comment Angle Sum of Self-intersecting polygon
Hmm, I think the wording of "you get exactly $\pm2\pi$ if the polygon is not self-intersecting" is maybe a little awkward if you didn't mean it as necessary and sufficient. Especially in the context of the OP's question: "Do you think that this can be related to the number of points of intersection or something else?". But reading it again, now, you don't explicitly say anything that would mean sufficient. But I had to read things very carefully not to draw that conclusion.
Apr
11
comment Angle Sum of Self-intersecting polygon
I think this is only partially right: I think summing to $\pm 2 \pi$ is a necessary but not sufficient condition for not self-intersecting. I seem to be able to come up with polygons where the intersection occurs between edges separated by more than two vertices (so an edge and its neighbor's neighbor), and yet the angles sum to $2\pi$.
Mar
31
comment Parameterizing equilateral polygons
I tried searching for things online but I'm apparently not very good at it haha :) I'll look at the links you give. What search terms are you using to search with?
Mar
31
asked Parameterizing equilateral polygons
Dec
24
accepted How many orthogonal matrices map one vector to another?
Dec
14
awarded  Nice Question
Dec
8
comment How many orthogonal matrices map one vector to another?
Ah, simple once I see it :) Thanks!
Dec
8
asked How many orthogonal matrices map one vector to another?
Dec
5
asked Decomposing a Householder transformation?
Oct
9
asked $C^{\infty}$ distance function for polygons?
Oct
7
awarded  Revival
Oct
1
answered Calculators using Taylor polynomials?
Sep
24
awarded  Autobiographer
Sep
23
asked Rotations and inequalities
Sep
19
comment LQ decomposition and inequalities
Ah, interesting :) And very frustrating for what I'm doing, but oh well.
Sep
19
accepted LQ decomposition and inequalities
Sep
19
awarded  Yearling