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

Origami is the art of paper folding without the use of either scissors or glue. Each of the beautiful and fundamental mathematical shapes described in this book

Robert J. Lang, one of the worlds foremost origami artists and scientists, presents the never-before-described mathematical and geometric principles that allow

Presents instructions for folding thirty-nine origami models, from geometrical figures to an elephant--each made from a single sheet of paper--that emphasize th

Contains illustrated instructions for creating forty-three mathematically-based origami models.