[Please read the essential constructs in the right column. They provide the information necessary to understand the posts. If you are new to this blog, you may wish to start with the earliest post to see the progression in the sequence of events] January 2013
The shape you see is the combined output of the controls below. Mouse over them to see what they do. If the page gets too slow, turn some of the parameters down. FRACTAL Sequencing and animation MACHINE
Hyperbolic Orthogonal Dodecahedral Honeycomb
Geometry Expressions -- Home
George W. Hart --- Index
This is a web version of a teacher's workshop presented at Bridges 2004 Appeared in: Bridges for Teachers, Teachers for Bridges, 2004 Workshop Book, Mara Alagic and Reza Sarhangi eds., pp. 31-42. “Slide-Together” Geometric Paper Constructions George W.
A First Course in Linear Algebra (A Free Textbook) Open-Source Textbooks Instead I am concentrating recommendations and examples within the undergraduate mathematics curriculum, so please visit the Open Math Curriculum page. If you are linking to this site, please use that page for a broad list, or link to linear.pugetsound.edu specifically for the Linear Algebra text. Thanks for your help publicizing open textbooks.
A harmonograph output Harmonograph
What's Special About This Number? If you know a distinctive fact about a number not listed here, please e-mail me. primes graphs digits sums of powers bases combinatorics powers/polygonal Fibonacci geometry repdigits algebra perfect/amicable