Christopher Carl Heckman's
Links to Miscellaneous Pages

My homepage Frequently Asked Questions Teaching Research Information About Me & Other Stuff Solutions to AMM Problems Links People Things Electronic Journals and Preprints Extracurricular

at Arizona State University Math Applets General Links Adminstrative (No math content) TEX Reference Recreational Speculative Mathematics (alleged proofs, etc.) Unsolved Problems (Mathematical) Software;   General Software Calculator-Related Links Graph Theory Combinatorics Number Theory Geometry and Tilings Computer Science Books Logic

ASU-Related ASU Gmail Roster & Grades Application   < Fall 2007   ≥ Fall 2007   Explanation of Letter Grades WeBWorK   help   Homework Sets   at Rochester U (forum) Library's Online Catalog FYM Seminar Evaluation Forms Schedule of Courses How to Use Voice Mail Search Procedural Manuals Math Department Aliases [Restricted Access] Job Aids MY.ASU.EDU General Links Administrative (Non-Mathematical) MathSciNet Search:   Houston, TX   Providence, RI Yahoo's College Listing United States   Planet Earth List of Mathematics Departments:   USA   Rest of the world:   A-F   G-M   N-Z EIMS (Employment Information in the Mathematical Sciences; jobs) MATHJOBS.ORG Authors' Gateway to Elsevier Mathematics Genealogy Subject Classifications: AMS Mathematical Subject Classification (MSC 2000) ACM Computing Classification System Library of Congress Classification Outline The American Mathematical Society Homepage AMS Standard Cover Sheet MisteR Lookup CiteSeer (Research Index) math humor Math Fun Facts at Harvey Mudd College Mathematics in Fiction Academic Transcripts (UNL) American Mathematics Competitions The MacTutor History of Mathematics archive The Conceptual History of Numbers Answers.Com: List of Mathematical Topics 0-Z TEX TeX Users Group Yahoo Loria's server FTP sites at North Carolina \ and Dante. AMS's TEX Resources Home Page Fonts:   TEX   (backup),   Font Freak,   1001 free fonts,   Free Fonts,   The Font Ring. CTAN's TEX Archive at   ctan.tug.org   search Google's link to comp.text.tex Reference MathWorld   Incomplete Entries   Blank Entries Units of Measurement Densities of certain liquids Units Gone Wild! Cain's and Herod's Calculus notes Paul's Online Math Notes Recreational Google's link to sci.math Google's link to alt.math.recreational Ivars Peterson's MathLand Archives Mr T(ooth)'s Mathematical Diversions Pearls (Masyu) Cranks (math page) Math Games Octonions:   John Baez's paper   Wikipedia Speculative Mathematics An alleged proof of Fermat's Last Theorem and its associated Yahoo! forum Pankaj Mangal's Page (Graph Reconstruction Problem solved) Papers related to Perelman's alleged proof of the Poincaré Conjecture Spiral Chains -- a new technique for the 4CT? P = NP An alleged proof of the 4CT using Steiner Systems How Verizon calculates your bill The Fifth Arithmetical Operation Unsolved Problems Geometry.Net's Unsolved Problems Page Progress on the "100 Conjectures in OEIS" paper Elements of Geometry (Hypertext version) Unsolved Graph Theory Problems Problems in Topological Graph Theory Software List Of Interesting Optimization Codes In Public Domain LEDA, (Library of Efficient Data Types and Algorithms) SoPlex (LP Optimization software) plantri, Planar Triangulation generator (Brinkmann / McKay) GAP: Groups, Algorithms and Programming   USA mirror TM: Turing Machine simulator Misc. Math Programs HAKMEM Webpage The Stony Brook Algorithm Repository Optimization: NEOS Guide MAPLE: Maple Programs Related to A=B Maple V Share Library MAGMA nauty Calculators Casio calculator manuals Software: Virtual TI Graph Theory The Four Color Theorem Homepage Kempe's "proof" of the 4CT and its flaw Another "history of the 4CT" page Gordon's Data   regular graphs, sorted by girth IMADA Graph Coloring Problems & Archive Algorithmic Problems on Graph Minors Unsolved Graph Theory Problems Descriptions of Various Graphs Marco Chiarandini's   Graph Coloring Bibliography A brief history of Steinberg's Conjecture (under construction) Graph Theory, 3rd Edition   [PDF] GRAPHNET Archives Problems in Topological Graph Theory Graph Matching Algorithms and Applications nauty Combinatorics Google link to alt.sci.math.combinatorics EJC's Dynamic Surveys in Combinatorics Combinatorics.net Inclusion-Exclusion Formulas at JSTOR Designs (t-Designs) DesignTheory.org  Block Designs t-designs t-designs for small values of t Rook Polynomials Permutation formulas Number Theory Online Encyclopedia of Integer Sequences Andrew's Fibonacci Unsolved Problems Calculation using Roman Numerals Transcendental Numbers -- Usenet Post The Four Fours Problem The Persistence of a Number Farey Sequences, The Farey Map, and the Farey Tree The classic proof that 0, 1, and 144 are the only perfect squares in the Fibonacci Sequence Ramanujan's Constant and Its Cousins (Almost Integers) Surreal Numbers Plouffe's Inverter (inverse symbolic calculator) Google Group: Collatz Problem The Top 20 Primes Which Share Certain Properties Analytic and Combinatorial Number Theory Course Notes Polynomial-Time Prime Algorithms Mathematical Constants and Computation Number Gossip Numeropedia (which should technically be Numberopedia, of course) Everything you know about counting is wrong! Continued Fractions: ... an Introduction lecture notes from a Fall 2001 class in HAKMEM Calculator Arithmetic Geometry and Tilings Adventures in Flatland The Geometry Junkyard:   tilings;   Heesch's Problem Naming and Classification of (Planar) Curves Tiling Rectangles with Polyominos Planar (2-Dimensional) Curves World of Polyhedra Guy's Polyhedra Index Page Computer Science Google's link to comp.theory ACM Computing Classification System Self-Stabilization Survey:   Bibliography   Webpage P vs. NP Problem Webpage Fun With Markov Chains: Scrambled Text Marco Chiarandini's   Graph Coloring Bibliography Minesweeper is NP-Complete Annotated List of NP-Complete Problems A compendium of NP-complete problems (and approximation results) the classical square-root algorithm Books Generatingfunctionology (H. Wilf)   (z-Transform Homepage) A=B Webpage (Petkovšek, Wilf, Zeilberger)   Maple Programs Graph Theory, 3rd Edition Archimedes Palipmpsest Euclid's Elements "Rational Trigonometry" (information) Cornell's Historical Mathematical Monographs Logic Logical Fallacies Fuzzy Logic Archives Kurt Gödel's Ontological Argument Math Applets Petals Around the Rose Gordon Royle's Applets Floating Julia Sets and Julia Set Generator in Java Penrose Tile Java Applet Timewasters at the Whitman College Department of Mathematics Homepage:   Merlin   Lights Out Torus Games: Tic-Tac-Toe, Maze, Crossword, Word Search, Jigsaw Puzzle, Chess Sliding block puzzles & other games Clickomania!

Now the legal stuff: These links are provided as a courtesy. Arizona State University does not, and does not mean to, endorse the linkage to these materials.

The contents of this page reflect solely the opinions of the author who originated it; the opinion of Arizona State is that I should stop goofing off and get to work. This page has (obviously) not been reviewed by, nor is it (again, obviously) a publication of Arizona State University. The person who is responsible for this page is: checkman@math.asu.edu. Blame him. Or send him money. Lots of money. And offer him a permanent job.