Chapters 4-7 revised

Updated 20 MAR 2017 by Daniel Callahan

image sample

"Euclid's 'Elements' Redux" is an open textbook on mathematical logic and geometry based on Euclid's "Elements" for use in grades 7-12 and in undergraduate college courses on proof writing.

Many problem solvers throughout history wrestled with Euclid as part of their early education including Copernicus, Kepler, Galileo, Sir Isaac Newton, Ada Lovelace, Abraham Lincoln, Bertrand Russell, and Albert Einstein. This edition is part of an effort to ensure that tomorrow's great thinkers will have that same privilege.

Volume I contains Books I-III, and Volume II contains Books IV-VIII.

Current versions:
PDF: 2017-079
Volume I: 2016-305 (Amazon mistakenly lists 2016-098)
Volume II will return to print at a later date

Completed

image
sample

New edition in two volumes

To Do

Revise chapters 1-3, 8

Write Volume III containing Books IX-XIII

Creative Commons License
Euclid's Elements Redux by Daniel Callahan is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.