Previous Exams (for review):
Midterm 1: Spring 2013, Spring 2015, Fall 2008, Exam 1A, Exam 1B, Exam 1C
Midterm 2: Spring 2013, Fall 1997, Spring 1996
Russell’s Paradox and Undecidablilty:
Infinities:
Sequences:
If you have a sequence you want to look up, please consult the Handbook of Integer sequences, or the Online Encyclopedia of Integer Sequences.
Number Theory, Primes:
Fermat’s Last Theorem:
Cryptography:
Neil DeGrasse Tyson interviews Edward Snowden: part 1, and part 2.