Download or read book Mathematical Cranks written by Underwood Dudley and published by American Mathematical Soc.. This book was released on 2019-07-11 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: A delightful collection of articles about people who claim they have achieved the mathematically impossible (squaring the circle, duplicating the cube); people who think they have done something they have not (proving Fermat's Last Theorem); people who pray in matrices; people who find the American Revolution ruled by the number 57; people who have in common eccentric mathematical views, some mild (thinking we should count by 12s instead of 10s), some bizarre (thinking that second-order differential equations will solve all problems of economics, politics and philosophy). This is a truly uniqu.