Live data from Hacker News

Theoretical Computer Science Cheat Sheet [pdf]

tug.org

1–10 of 20 posts

Re: Theoretical Computer Science Cheat Sheet [pdf]

#4

Interesting, but woefully incomplete since it doesn't include a single turnstile-based statement. I'm still looking for the cheat sheet that includes an explanation for how to read and comprehend anything written by Simon Peyton-Jones.

http://siek.blogspot.com/2012/07/crash-course-on-notation-in...

Re: Theoretical Computer Science Cheat Sheet [pdf]

#6

This seems more like a cheat sheet of applied mathematics with CS flavoring than a theoretical CS cheat sheet...

Seriously. Five pages of calculus? Come on. A real cheat sheet might have:

* Optimal asymptotic time/space efficiencies for the most important problems

* The best known exponent for matrix multiplication

* Names and definitions of some popular complexity classes

* Some common but not obvious big/little O comparisons

* Dual conversions from optimization

* Probabilistic bounds used all over CS (Chernoff, Chebyshev)

* Basic facts about spectral graph theory

* The most often used inequalities like (1-x) * Best known approximation ratios for various problems

* Central open conjectures like P vs NP and the unique games conjecture

* VC/margin bounds from learning theory

I could go on...

Re: Theoretical Computer Science Cheat Sheet [pdf]

#7
post #6

This seems more like a cheat sheet of applied mathematics with CS flavoring than a theoretical CS cheat sheet...

Seriously. Five pages of calculus? Come on. A real cheat sheet might have: * Optimal asymptotic time/space efficiencies for the most important problems * The best known exponent for matrix multiplication * Names and definitions of some popular complexity classes * Some common but not obvious big/little O comparisons * Dual conversions from optimization * Probabilistic bounds used all over CS (Chernoff, Chebyshev) * B…

please do :)
Post reply on HN