MATH LINKS

Puzzle Links, Other Links

**Math Resources** -- GAP,
mathworld.wolfram.com
(formerly CRC Encyclopedia of Mathematics), WWW
Interactive Mathematics Server (WIMS), Encyclopedia
of Integer Sequences, Math
FAQ, Euclid's
Elements, Math
Constants, Math Database,
Inverse
Calculator, Calculator's
Center, Pavilion
of Polyhedreality, KnotPlot,
History
of Mathematics, Mathematician
of the day, Unsolved
Mathematical Problems, Dave's
Math Tables, The Integrator,
Statistics,
Mathematical
Atlas.

**WWW Interactive Mathematics Server (WIMS)** at http://wims.unice.fr/
by XIAO Gang, is fantastic. There are many marvelous tools here,
including a Matrix
calculator (determinant, characteristic polynomials, eigenvalues),
a Function
calculator (provides derivatives, integrals, and graphs), Factoris
(factors integers and polynomials), Contfrac
(gives continued fractions), a Base
converter (In ternary, Pi = 10.010211012222010211002 ... ), Ruler
& Compass (allows geometric constructions), Sigma
(computes finite and infinite sums), a Gallery
of plots, and many math exercises.

**Visual Mathematics** -- Miroslav
Vicher's polyforms, Andrew
Clarke's Polyforms, Livio Zucca's
polyforms, Fractal
Extreme Gallery, Erich's
Packing Center, Geometry
Junkyard, Mark
Thompson's Recreations, Xah
Lee's Plane Curves, Michael
Reid's Rectifiable Polyominoes, Walter
Fendt's Java Applets, Torsten
Sillke's Packings, Tom
Stilson's Attractors, Graphica,
Poly, Rodolfo
Kurchan's Puzzle Fun, Math
Magic, Crompton's
Tessellations, Tesselmania,
LiveGraphics3D,
Symmetry and the Shape
of Space, Crystals,
Ishihama Yoshiaki
Programs, The
Knot Server .

**Online Math Books** -- **Book
Recommendations**, Mathworld
(formerly CRC Encyclopedia of Mathematics), Around
Godel's Theorem, Games
of No Chance, Numerical Recipes
in C, generating
functionology.

**Other Sites** -- Mathematica,
MathSoft,
Ivars
Peterson's MathTrek, Golomb
Rulers, Cut-the-knot,
Pablo
Moscato's Traveling Salesman, Kepler
Conjecture, Harvey Heinz
Magic Squares, 2^(2^24) + 1 is *not*
prime, Combinatorial
Game Theory, USA
Mathematical Talent Search .

**Math Problems** -- Math
Contest (motivational questions), Hexi.