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seen Apr 2 at 20:31
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Not to be offended


Apr
2
revised Is the story about Cauchy and Stupnitsky true or fictional?
deleted 2 characters in body
Apr
1
asked Is the story about Cauchy and Stupnitsky true or fictional?
Mar
20
comment What is the sense of bottom row of affine transform matrix?
What if I put non-zeros and non-ones there. This is the question.
Mar
20
revised Linear 2D transform in the sense of geometric figures?
added 465 characters in body
Mar
20
comment What is the sense of bottom row of affine transform matrix?
But what about block D and C?
Mar
20
asked What is the sense of bottom row of affine transform matrix?
Mar
20
asked Linear 2D transform in the sense of geometric figures?
Mar
18
revised How does directional graph without loops but with many paths called?
added 85 characters in body
Mar
18
comment How does directional graph without loops but with many paths called?
@achillehui I allow loops if ignore directions
Mar
18
asked How does directional graph without loops but with many paths called?
Feb
9
comment How to recognize ellipse/ellipsoid from random points? UN-weighted average?
The section about ellipsoid is marked "to be written later" in this paper...
Feb
6
revised How does lambda calculus explain relation between the name and the value?
added 82 characters in body
Feb
6
asked How does lambda calculus explain relation between the name and the value?
Feb
5
awarded  Yearling
Feb
4
asked How to recognize ellipse/ellipsoid from random points? UN-weighted average?
Feb
3
accepted How to compute immediate previous ordinal in von Neumann representation?
Feb
2
asked How to compute immediate previous ordinal in von Neumann representation?
Jan
25
accepted Will we get all real numbers if we add all limits?
Jan
25
asked Will we get all real numbers if we add all limits?
Jan
25
awarded  Commentator