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samlaf
  • Member for 6 years, 10 months
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24 votes
4 answers
12k views

Strang's proof of SVD and intuition behind matrices $U$ and $V$

9 votes
2 answers
584 views

Intuition behind Cauchy's theorem, simply-connected domain, and $\oint_C 1/z^2 dz = 0$

5 votes
2 answers
542 views

Does this "show" that the fourier basis is more "powerful" than the polynomial basis?

3 votes
1 answer
103 views

Natural representation for calculating exponentials?

3 votes
0 answers
286 views

Tensor chain rule: Backprop notation that is compatible with the chain rule?

2 votes
0 answers
183 views

Uniquely characterizing inner products and the determinant without an explicit formula

2 votes
1 answer
575 views

Why was the resolution method so important to AI/theorem proving?

1 vote
2 answers
634 views

David Mackay's intuitive proof of Shannon's Channel-Coding Theorem

1 vote
1 answer
823 views

Embedding the Riemann surface for $\sqrt z$ in $\mathbb{R}^3$

0 votes
0 answers
183 views

SVD/Matrix decomposition over Z instead of R