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Mathematics
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hardmath

If not for ill-repute, I'd enjoy no reputation at all.

Enjoys programming in Prolog. Will solve math problems for food.

Rosser's trick: "For every proof of me, there is a shorter proof of my negation".

This is not the baggage check described by Article 4 of the Warsaw Convention.

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  • Knoxville, TN
  • Member for 8 years, 5 months
  • 13,773 profile views
  • Last seen 7 hours ago

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Top Posts (999) All Questions Answers | Votes Newest

45 Can two topological spaces surject onto each other but not be homeomorphic? Jul 11 '12
40 I need to calculate $x^{50}$ Aug 27 '13
22 What are some theorems that currently only have computer-assisted proofs? Dec 29 '14
19 What's the difference between predicate and propositional logic? Nov 9 '10
17 Can a group have more subgroups than it has elements? May 25 '14
17 Fastest way to calculate $e^x$ up to arbitrary number of decimals? Jan 22 '11
17 Is there a planar graph that (almost) all its vertices have degree 6? Jan 22 '15
16 Color an $n\times n$ square with $n$ colors Dec 21 '11
15 Why there are $11$ non-isomorphic graphs of order $4$? Dec 9 '13
15 Homeomorphism of the unit disk onto itself which does not extend to the boundary Dec 15 '10
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