Math in Daily Life: How much will you have saved when you retire? Is it better to lease or buy a car? Learn the answers to these and other mathematical questions that affect our daily decisions.

At one time, you may have asked yourself, "What good is math?" This page was created to answer that question

Swarthmore College

Fibonacci numbers and the golden section in nature, art, geometry, architecture, music, geometry and even for calculating pi! Puzzles and things to do, for schools, teachers, colleges up to university level students or just for recreation for the general reader!

The web site to explore the great M.C. Escher artworks. Each image has commentary and a zoom mode. Online tesselation contests, reading material and secure shopping area for the 170 Escher related products, make this the best web site for M. C. Escher surfing.

Out of date! Neue Homepage der Freunde der Zahl Pi: www.pi314.at

Viele Themen, die man im Alltag häufig braucht, aber dennoch ab und zu vergisst, wurden hier unter der Rubrik Grundlagen zusammengefasst: Schlagen Sie hier alles nach zu den Themen Maßeinheiten, Umrechnungen, Brüche, mathematische Symbole und Zeichen

Norddeutscher Verbund für Hoch- und Höchstleistungsrechnen