after Mark Heckman's presentation, URLs for the Halting Problem

bjornson's picture

three urls for the Halting Problem Mark mentioned during Chapter meeting 20 Apr 2018

https://en.wikipedia.org/wiki/Halting_problem

short, DENSE:
http://www.comp.nus.edu.sg/~cs5234/FAQ/halt.html
the domain .sg is Singapore.
the original post at Univ Pittsburg is no longer available.

https://brilliant.org/wiki/halting-problem/
brilliant.org is a useful site, spend a weekend there.