Written by a world expert on the subject, Origametry is the first complete reference on the mathematics of origami. It is an essential reference for researchers of origami mathematics and applications in physics, engineering, and design. Educators, students, and enthusiasts will also enjoy this fascinating account of the mathematics of folding. Illustrations: Worked examples or Exercises; 2 Tables, black and white; 118 Halftones, color; 1 Halftones, black and white; 47 Line drawings, color; 21 Line drawings, black and white