Math

Notes and resources for mathematics.

Links

https://mathenchant.wordpress.com/2020/10/17/when-11-equals-0/amp/?__twitter_impression=true the philosophy of math, from oxford https://github.com/jaintj95/Math_by_Richard_Feynman https://github.com/fastai/numerical-linear-algebra computational linear algebra course https://github.com/chubin/pyphoon ascii art phase of the moon

https://ocw.mit.edu/resources/res-18-010-a-2020-vision-of-linear-algebra-spring-2020/index.htm The radix 2⁵¹ trick https://blog.plover.com/misc/half-baked.html tired answers to half baked questions !! both article on category theory but commentary on stack exchange FatNums: An Alternate Representation for School Arithmetic

William J. Bowman @wilbowma@mastodon.social on Twitter: "Last time, asked students to prove the empty set is not equal to the set containing the empty set. This time, I asked them to prove 1 is not equal to 0. This was by mistake. Thankfully, has resulted in a most pedantic discussion about whether we know conjunction is commutative." / Twitter

Math 63CM Winter 2020

Download generatingfunctionology Functional Differential Geometry by Sussman, Gerald Jay, Wisdom, Jack (2013 https://arxiv.org/abs/1808.02923

https://byorgey.wordpress.com/2020/02/23/what-would-dijkstra-do-proving-the-associativity-of-min/

https://www.3blue1brown.com/about https://en.m.wikipedia.org/wiki/Monster_group https://blogs.scientificamerican.com/guest-blog/john-conway-reminiscences-about-dr-matrix-and-bourbaki/ https://en.m.wikipedia.org/wiki/Real_projective_plane Rayo's number video

mathviz FatNums: An Alternate Representation for School Arithmetic

https://www.quantamagazine.org/amazing-math-bridge-extended-beyond-fermats-last-theorem-20200406/ https://en.m.wikipedia.org/wiki/Representation_theory derivation graph of all of mathematical physics horn clause, math

https://blog.kaufer.org/ Blogs https://en.m.wikipedia.org/wiki/Monster_group http://blog.ezyang.com/2012/03/you-could-have-invented-fractional-cascading/ https://en.m.wikipedia.org/wiki/Hamming_weight categories for the working hacker https://arxiv.org/abs/1908.10528 http://yanlaichen.reawritingmath.com/ https://en.m.wiktionary.org/wiki/Shannon_entropy

https://oxford.universitypressscholarship.com/mobile/view/10.1093/oso/9780198853404.001.0001/oso-9780198853404-chapter-1 Programming Languages

https://ma.tt/2019/12/comments-and-collatz-conundrum/ http://homepages.inf.ed.ac.uk/libkin/fmt/fmt.pdf

Rubik's Cube group - Wikipedia

A brief overview and discussion of PCA.