Mathemagics How To Look Like A Genius By Arthur Benjamin

Using proven techniques, Mathemagics presents the secrets of lightning calculation. It shows how to add, subtract, multiply, and divide faster than is possible with a calculator or pencil and paper and helps readers conquer their nervousness about math.

Amaze and mystify your friends! Benjamin has performed his “art of rapid mental calculation” for audiences of all ages and levels of mathematical sophistication, and now he reveals his secrets to you. Actually, most of these calculation and memorization techniques are fairly commonly known, but Benjamin explains how to perform them to great effect. He uses simple algebraic proofs to show how the tricks work and often adds an anecdote about how he “discovered” an interesting trick. This is a book to ignite mathematical confidence and curiosity. A word of warning, though: despite the subtitle, it will take some dedicated practice to master these tricks. For most collections.
– Amy Brunvand, Fort Lewis Coll. Lib., Durango, Col.
Copyright 1993 Reed Business Information, Inc.

“About this title” may belong to another edition of this title.

Demonstrates how to solve math problems more quickly in one’s head than with a calculator, and describes mathematical tricks and shortcuts

“synopsis” may belong to another edition of this title.

Benjamin, Arthur T., Shermer, Michael B. Mathemagics: How to Look Like a Genius Without Really Trying. Los Angeles: Lowell House, 1998.