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sitiposit
  • Member for 7 years, 7 months
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5 votes
1 answer
2k views

Conjugate classes for 2x2 matrices

4 votes
0 answers
142 views

An inverse problem for cross sections

2 votes
1 answer
357 views

is there an algorithm that generates the continued fraction of a product of convergent continued fractions?

2 votes
3 answers
196 views

What should be minimized in order to best approximate a curve?

2 votes
0 answers
19 views

Fit three intersecting lines to planar data

1 vote
1 answer
81 views

Is this a total ordering of the set of full labelled binary trees? [closed]

1 vote
0 answers
63 views

finding an optimal set of relative frequencies that generate an optimal prefix-free code (Huffman)

1 vote
1 answer
55 views

Formulating and solving a partial differential equation for an isotopy (i.e. bending deformation) of curves in $\mathbb{R}^3$

1 vote
1 answer
405 views

can't compute rotation from 3d rotation matrix just from eigenvalues and eigenvectors

0 votes
0 answers
135 views

detecting and computing the intersection of lines and planes with a torus

0 votes
1 answer
119 views

The number of, and an enumeration for, the set of full subtrees of the full complete binary tree

-1 votes
3 answers
61 views

find the two circles inscribed by three lines [closed]