== Erch E-book Expedition ==

Author: Persi Diaconis, Ron Graham
Publisher: Princeton University Press
Date: 2011
Format: pdf
Language: English
ISBN10: 0691151644
Page: 429
ISBN13: 978-0691151649

Description  :

Magical Mathematics: The Mathematical Ideas that Animate Great Magic Tricks By Persi Diaconis, Ron Graham

Magical Mathematics reveals the secrets of amazing, fun-to-perform card tricks--and the profound mathematical ideas behind them--that will astound even the most accomplished magician. Persi Diaconis and Ron Graham provide easy, step-by-step instructions for each trick, explaining how to set up the effect and offering tips on what to say and do while performing it. Each card trick introduces a new mathematical idea, and varying the tricks in turn takes readers to the very threshold of today's mathematical knowledge. For example, the Gilbreath Principle--a fantastic effect where the cards remain in control despite being shuffled--is found to share an intimate connection with the Mandelbrot set. Other card tricks link to the mathematical secrets of combinatorics, graph theory, number theory, topology, the Riemann hypothesis, and even Fermat's last theorem.

Diaconis and Graham are mathematicians as well as skilled performers with decades of professional experience between them. In this book they share a wealth of conjuring lore, including some closely guarded secrets of legendary magicians. Magical Mathematics covers the mathematics of juggling and shows how the I Ching connects to the history of probability and magic tricks both old and new. It tells the stories--and reveals the best tricks--of the eccentric and brilliant inventors of mathematical magic. Magical Mathematics exposes old gambling secrets through the mathematics of shuffling cards, explains the classic street-gambling scam of three-card monte, traces the history of mathematical magic back to the thirteenth century and the oldest mathematical trick--and much more.

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Links - 1:- Magical Mathematics: The Mathematical Ideas that Animate Great Magic Tricks By Persi Diaconis, Ron Graham

Author: David Darling
Publisher: Chartwell Books
Date: 2009
Format: pdf
Language: English
ISBN10: 0785822976
Page: 393
ISBN13: 978-0785822974

Description  :

The Universal Book of Mathematics By David Darling

What makes a number weird, and why, as far as anyone can tell, aren’t weird numbers odd? What do monsters, moonshine, and 24-dimensional oranges have in common? Why couldn’t Sam Loyd get a patent for his famous fifteen puzzle? What is the significance of the statement "the smallest number not nameable in under ten words"? Can one infinity be larger than another?

If you are fascinated by the weird, the odd, the curious, and the just plain puzzling, it’s no wonder that you’re drawn to mathematics. And, if you can’t resist the urge to indulge these fascinations–and discover plenty of new ones while you’re at it–welcome to The Universal Book of Mathematics.

This unique, one-stop, A-to-Z resource is packed with more than 1,800 entries that cover everything from nuts-and-bolts math to the most arcane unsolved theorems, from profiles of notable mathematicians to intriguing puzzles, challenging games, and even math humor.

The noted astronomer and celebrated author David Darling has always been inspired by the impact of mathematics on the imagination. He has, therefore, taken this opportunity to expound on every significant number, shape, ratio, dimension, theorem, conjecture, set, and paradox in the mathematical universe. And he provides more in-depth information than the entire current crop of math dictionaries combined!

You’ll find stimulating discussions on the search for a fourth dimension and its impact on such authors as H. G. Wells and Edwin Abbott; the reality of imaginary numbers; parallel universes; and patterns in the heart of chaos. You’ll also discover the number that infects the whole of mathematics and places fundamental limits on what we can know; the "cloud" that surrounds every real number; and how to marry a sultan’s daughter.

The Universal Book of Mathematics is fully cross-referenced and brimming with all of the history, science, and numerical magic you need to make sense of everything from nothing to an infinite number of infinities. Whether you’re an amateur mathematician, a recreational math buff, or a dedicated student of numbers, this is the helpful resource, the entertaining pastime, and the indispensable reference you’ve been waiting for.

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Links - 1:- The Universal Book of Mathematics By David Darling