Math Stuff
Math Stuff
Can you identify this
mysterious John H. Conway game?
Get your favorite
out-of-print math book back in print!
Pseudoku puzzles that I composed
for the 7th
Gathering for Gardner
Polymath 12 on Rota’s Basis Conjecture:
[Page 1]
[Page 2]
Page 3]
[Bibliography]
You
could have invented spectral sequences! and
corrigendum.
(This supersedes an earlier version of this document.)
Proof that 1 = 0
(nicer than the standard division-by-zero proofs)
A beginner’s guide to forcing
(an improved version of
Forcing for dummies)
Carrying is a 2-cocyle
by James Dolan, 1994
(see also Dan Isaksen’s 2002 paper
on the same topic)
Re: Automatic Theorem Prover
by Vidhyanath Rao (subtleties with doing category theory/homotopy theory
entirely within ZFC)
Bill
Gates once published a math paper?!
What is
class field theory?
What is
Polya’s counting theorem?
What are
p-adic numbers?
Why does
no factor of n2 – 5 end in 3 or 7?
Consistency
is a piddling condition!
You
can’t do that! (Illegal
manipulation of regular expressions)
Tests
for divisibility by seven
Trivial
or non-trivial? (Dinitz conjecture)
Girls’ Angle:
A Math Club for Girls
List of Duluth REU published papers
The Museum of Mathematics
and the associated
Math Midway
Erik
Seligman’s Math Mutation Podcasts
The Open Problem Garden
Math Delights
Surviving
Graduate School (by Marie desJardins)
General Relativity
Tutorial (John Baez)
Duluth Summer Research
Experience for Undergraduates
Michigan Math
Scholars
Jeff Weeks’s Topology and
Geometry Software
Neil
J. A. Sloane’s On-Line Encyclopedia of Integer Sequences
Inverse
Symbolic Calculator
Kinship With the Stars
(Discover magazine article by Jared Diamond, May 1, 1997)
Back-propagation ≠ Chain Rule
Linear
Programming FAQ
TeX Users Group
Electronic
Journal of Combinatorics and World Combinatorics Exchange
Number Theory Web
American Mathematical Society
Mathematical Association of America
National Council of Teachers of
Mathematics
Mathematically
Correct
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