Top Network Posts
- 70Why is negative times negative = positive?
- 50Is value of $\pi = 4$?
- 41How big is infinity?
- 15Is Pigeonhole Principle the negation of Dedekind-infinite?
- 13Need help with Recursion Theorem (Set Theory)
- 10Odd proof method
- 9How is Russell’s Paradox equal to the universal set?
- View more network posts →