Wectar - Science - Math - Geometry

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	Xah's Personal Page URL: http://xahlee.org/PageTwo_dir/more.html ODP description: Features an illustrated dictionary of special plane curves, a paper on wallpaper groups, mathematics image gallery and links to software packages. Page title: Xah Lee Web Ã¦ÂÅ½Ã¦Ââ¬Ã§Â½â
	The Geometry Junkyard URL: http://www.ics.uci.edu/~eppstein/junkyard/ ODP description: Usenet clippings, web pointers, lecture notes, research excerpts, papers, abstracts, programs, problems, and other stuff related to discrete and computational geometry.
	Geometry Center URL: http://www.geom.uiuc.edu/ ODP description: Web site for the (now closed) Center for the Computation and Visualization of Geometric Structures at the University of Minnesota. Graphics, multimedia, software, teaching resources. Page title: The Geometry Center Welcome Page
	Geometry in Action URL: http://www.ics.uci.edu/~eppstein/geom.html ODP description: Includes collections from various areas in which ideas from discrete and computational geometry meet real world applications.
	A Gallery of Interactive On-Line Geometry URL: http://www.geom.uiuc.edu/apps/gallery.html ODP description: At the Geometry Center.
	Cut the Knot URL: http://www.cut-the-knot.org/geometry.shtml ODP description: Features articles about specific problems, illusions, and puzzles. Includes diagrams. Page title: Interactive Mathematics Miscellany and Puzzles, Geometry Page description: More than 550 topics - articles, problems, puzzles - in geometry, most accompanied by interactive Java illustrations and simulations.
	Geometry Formulas and Facts URL: http://www.geom.uiuc.edu/docs/reference/CRC-formulas/ ODP description: Excerpts from the 30th Edition of the CRC Standard Mathematical Tables and Formulas (1995), namely, the geometry section minus differential geometry.
	Geometry from the Land of the Incas URL: http://agutie.homestead.com/ ODP description: Presents problems involving circles and triangles, with proofs, SAT practice quizzes and famous quotes. Also, has examples of geometry in Peruvian culture. Page title: Geometry Step by Step from the Land of the Incas (Inca), Cuzco, Machu Picchu, Nazca. Antonio Gutierrez
	Packing Shapes URL: http://www.stetson.edu/~efriedma/packing.html ODP description: Erich Friedman's Introduction to a variety of packing and tiling problems. Page title: Erich's Packing Center
	Geometry Activities URL: http://homepage.mac.com/efithian/geometry.html ODP description: By Ephraim Fithian. Page title: Geometry
	Geometry and the Imagination in Minneapolis URL: http://www.geom.uiuc.edu/docs/doyle/mpls/handouts/handouts.html ODP description: Geometry exercises for a two-week summer workshop led by John Conway, Peter Doyle, Jane Gilman and Bill Thurston at the Geometry Center in Minneapolis, June 1991.
	The Kepler Conjecture URL: http://www.math.pitt.edu/~thales/kepler98/ ODP description: Information on the recent proof of Kepler conjecture on sphere packings.
	Encyclopedia of Triangle Centers URL: http://faculty.evansville.edu/ck6/encyclopedia/ ODP description: By Clark Kimberling. Over 1000 triangle centres in a searchable compilation with diagrams. Page title: FRONT COVER, a support page for ENCYCLOPEDIA TRIANGLE CENTERS
	Packomania URL: http://hydra.nat.uni-magdeburg.de/packing/packing.html ODP description: Includes packings of equal objects in containers together with source codes to obtain them numerically. Page title: Packomania (52C17) Page description: Packing of equal objects in containers,52C17
	Center of Points in 2- or Higher-dimensional Space URL: http://www.geocities.com/kiranisingh/center.html ODP description: It provides important formulations for finding a center of points in 2 or higher dimensional space. It can be used in drawing delauney triagulation and voronoi diagram in two or higher dimensions. It also describes how many points are required in defining a center in n-dimensional space. Page title: To find center, the unique point in 2 or higher-dimensional space
	Bob's Pages URL: http://members.ozemail.com.au/~llan/ ODP description: A collection of interactive geometry applets. Topics include polyhedra, Poncelet's porism, Soddy's hexlet, Mandelbrot set, Steiner porism, Pappus's chain, Repulsion polyhedra and stereo pictures. Page description: Personal Pages of a computer graphics hobbyist
	Steiner Surfaces URL: http://www.ipfw.edu/math/Coffman/steinersurface.html ODP description: Mathematical descriptions and ray-traced images of various types of Steiner surfaces.
	Geometric Group Theory URL: http://www.math.ucsb.edu/~jon.mccammond/geogrouptheory/ ODP description: Information and resources about geometric group theory and low-dimensional topology. People, groups, meetings, links.
	Archimedes' Book of Lemmas URL: http://www.cut-the-knot.org/Curriculum/Geometry/BookOfLemmas/index.shtml ODP description: A collection of all 15 propositions from Archimedes' Book of Lemmas with complete proofs, each accompanied by a Java illustration. Page description: The Book of Lemmas
	Tim Lister's Hyperbolic Geometry URL: http://mcs.open.ac.uk/tcl2/nonE/nonE.html ODP description: Cabri constructions for the demonstration of the basic concepts of hyperbolic geometry in the Poincare disc model. Page title: Hyperbolic Geometry