Bookmarks
An abstract from my own bookmarks.
In french :
- Association Animath Portal
- Récréations mathématiques de Diophante
- Aux Mathématiques amusantes...
- Des trucs et des maths
- Liste de Diffusion JeuxMaths (archives, inactive since 2005. See last posts in Yahoo)
- MATh.en.JEANS
In other languages :
- Interactive Mathematics Miscellany and Puzzles A bible ... (cut the knot)
- The rec.puzzles Archive
- MathPuzzle
- Problem Of the Month at Missouri State University
- Geometriagon Solutions after login, only if you give one.
- Brain Teasers and Puzzles BrainBashers ™
- The Math Forum Home Page
- MathPages
- Mathematical Association of America
- Geometry from the Land of the Incas
- Math Magic
- The Geometry Junkyard
- Convergence
- EMAT Page
- PlanetMath
- Forum Geometricum Archive of geometry publications
- Jim Loy's Home Page (www.jimloy.com)
- Nick's Mathematical Puzzles
- Origami Mathematics
- Mike's Origami - Origami Diagram Links - Boxes and Containers
- Mathematikraetsel (in german)
- Mathematik-Aufgaben zur Vorbereitung auf Mathematik-Wettbewerbe
Forums and news groups :
Of course the USENET newsgroups (sci.math, fr.sci.math etc) but also :
- Hyacinthos Geometry of triangle (Yahoo group)
- Les mathematiques.net Generic forum about mathematics (French)
Resources :
French :
- Mathcurve Encyclopedia of curves and shapes (in french, despites the name)
- Ars Cryptographica
Other languages :
- MathWorld Encyclopédie de maths.
- Mathematics Subject Classification (MSC) an other Math encyclopedia...
- Euclid's Elements
- Main Page - Gutenberg projet Gutenberg (digital Bookstore)
- Number theory web Portal
- Home Page for John Robertson (Pell equations etc)
- Publications of François Morain (elliptic curves etc)
- Rational Points on Elliptic Curves (Japanese site, but some pages in english)
- Erich's Packing Center circles/squares etc... inside circles/squares...
- QuickMath Automatic Math Solutions (on line calculators)
- Some BCMath-PHP number theory programs
- Dario Alpern's Generic Two integer variable equation solver
- Factorization using the Elliptic Curve Method
- Plouffe's Inverse Symbolic Calculator Encyclopedia of numbers
- On-Line Encyclopedia of Integer Sequences Encyclopedia of sequences
- ETC Encyclopedia of Triangle Centers
- 2d curves Encyclopedia of curves
- Xah Lee Web site curves surfaces etc
- Metics in French
- idem
Geometry software (for the Web) :
- JavaSketchpad For display only, the graphical interface is not free
- The Geometry Applet (3D)
- Geogebra "The" one ...
- C.a.R Zirkel und Lineal equivallent
- CaRMetal a derivative from C.a.R. with a different aspect
- GEONExT and yet another one...
Other graphic and drawing software :
- Declic An other very simple geometry software (Fr.)
- APM Graphic Lite A simple CAD software.
- 2020 Screen captures and picture editor, full control of palette (Paint ist bugged)
Calculations :
- Maxima Computer Algebra System
Chess - Sudoku
- Pièces féériques (Encyclopedia of pieces in fairy chess game. Fr.)
- leapers Knight and other springing pieces
- Basic Sudoku Strategies
Misc
On this very web site :
- Exercises Not so recreational, just interesting ones...
