Ancient and Modern Mathematics: 1 - Ancient Problems 2 - Partial Permutations
By DAT PHUNG TO
()
About this ebook
Unlike people today, the scholars who lived in the ancient world didnt have calculators and computers to help answer complicated questions. Even so, they still achieved great works, and their methods continue to hold relevance.
In this textbook, youll find fourteen ancient problems along with their solutions. The problems are arranged from easiest to toughest, so you can focus on building your knowledge as you progress through the text.
Fourteen Ancient Problems also explores partial permutations theory, a mathematical discovery that has many applications. It provides a specific and unique method to write down the whole expansion of nPn = n! into single permutations with n being a finite number.
Take a thrilling journey throughout the ancient world, discover an important theory, and build upon your knowledge of mathematics with Fourteen Ancient Problems.
DAT PHUNG TO
Dat Phung To studied mathematics at Saigon University and is a mathematics enthusiast. A native of South Vietnam, he earned the rank of major in the South Vietnamese Air Force during the Vietnam War before being imprisoned by the communists for almost ten years. He moved to the United States in 1991 via a refugee program and lives with his family in New Jersey.
Related to Ancient and Modern Mathematics
Related ebooks
Between Raphael and Galileo: Mutio Oddi and the Mathematical Culture of Late Renaissance Italy Rating: 4 out of 5 stars4/5Divine Space Gods II: Revolution for Dummies: Divine Space Gods, #2 Rating: 5 out of 5 stars5/5COMPUTER SCIENCE FOR ROOKIES Rating: 0 out of 5 stars0 ratingsData Warehousing Fundamentals: A Comprehensive Guide for IT Professionals Rating: 0 out of 5 stars0 ratingsStatistics: 1001 Practice Problems For Dummies (+ Free Online Practice) Rating: 0 out of 5 stars0 ratingsAustralian Politics For Dummies Rating: 3 out of 5 stars3/5Common Knowledge?: An Ethnography of Wikipedia Rating: 4 out of 5 stars4/5Functional Programming For Dummies Rating: 0 out of 5 stars0 ratingsIT Ethics Handbook:: Right and Wrong for IT Professionals Rating: 0 out of 5 stars0 ratingsThrough Hell: a fully illustrated parody of Dante's Inferno Rating: 0 out of 5 stars0 ratingsUsing and Administering Linux: Volume 1: Zero to SysAdmin: Getting Started Rating: 0 out of 5 stars0 ratingsOnly Billionaires Can Play Rating: 0 out of 5 stars0 ratingsMath Bytes: Google Bombs, Chocolate-Covered Pi, and Other Cool Bits in Computing Rating: 4 out of 5 stars4/5The Best Writing on Mathematics 2012 Rating: 4 out of 5 stars4/5The Fascinating World of Graph Theory Rating: 4 out of 5 stars4/5Mathematics for Everyman: From Simple Numbers to the Calculus Rating: 5 out of 5 stars5/5Mathematical Puzzles and Curiosities Rating: 0 out of 5 stars0 ratingsModern Algebra for Ancient Geometry: Volumes One & Two Rating: 0 out of 5 stars0 ratingsIn Pursuit of Zeta-3: The World's Most Mysterious Unsolved Math Problem Rating: 3 out of 5 stars3/5Strange Curves, Counting Rabbits, & Other Mathematical Explorations Rating: 0 out of 5 stars0 ratingsElementary Number Theory: Second Edition Rating: 4 out of 5 stars4/5Adventures in Mathematical Reasoning Rating: 0 out of 5 stars0 ratingsGeometrical Kaleidoscope Rating: 0 out of 5 stars0 ratingsThe Everything Everyday Math Book: From Tipping to Taxes, All the Real-World, Everyday Math Skills You Need Rating: 5 out of 5 stars5/5How Round Is Your Circle?: Where Engineering and Mathematics Meet Rating: 4 out of 5 stars4/5I Used to Know That: Maths Rating: 0 out of 5 stars0 ratingsIngenious Mathematical Problems and Methods Rating: 4 out of 5 stars4/5Creating Symmetry: The Artful Mathematics of Wallpaper Patterns Rating: 4 out of 5 stars4/5The Gentle Art of Mathematics Rating: 0 out of 5 stars0 ratings
Mathematics For You
My Best Mathematical and Logic Puzzles Rating: 5 out of 5 stars5/5Quantum Physics for Beginners Rating: 4 out of 5 stars4/5Calculus Made Easy Rating: 4 out of 5 stars4/5Algebra - The Very Basics Rating: 5 out of 5 stars5/5Standard Deviations: Flawed Assumptions, Tortured Data, and Other Ways to Lie with Statistics Rating: 4 out of 5 stars4/5The Thirteen Books of the Elements, Vol. 1 Rating: 0 out of 5 stars0 ratingsReal Estate by the Numbers: A Complete Reference Guide to Deal Analysis Rating: 0 out of 5 stars0 ratingsThe Everything Guide to Algebra: A Step-by-Step Guide to the Basics of Algebra - in Plain English! Rating: 4 out of 5 stars4/5Game Theory: A Simple Introduction Rating: 4 out of 5 stars4/5Alan Turing: The Enigma: The Book That Inspired the Film The Imitation Game - Updated Edition Rating: 4 out of 5 stars4/5Mental Math Secrets - How To Be a Human Calculator Rating: 5 out of 5 stars5/5Basic Math & Pre-Algebra For Dummies Rating: 4 out of 5 stars4/5The Little Book of Mathematical Principles, Theories & Things Rating: 3 out of 5 stars3/5Flatland Rating: 4 out of 5 stars4/5Algebra I For Dummies Rating: 4 out of 5 stars4/5The Everything Everyday Math Book: From Tipping to Taxes, All the Real-World, Everyday Math Skills You Need Rating: 5 out of 5 stars5/5Logicomix: An epic search for truth Rating: 4 out of 5 stars4/5The Math of Life and Death: 7 Mathematical Principles That Shape Our Lives Rating: 4 out of 5 stars4/5Is God a Mathematician? Rating: 4 out of 5 stars4/5Basic Math Notes Rating: 5 out of 5 stars5/5Algebra I Workbook For Dummies Rating: 3 out of 5 stars3/5The Golden Ratio: The Divine Beauty of Mathematics Rating: 5 out of 5 stars5/5Relativity: The special and the general theory Rating: 5 out of 5 stars5/5See Ya Later Calculator: Simple Math Tricks You Can Do in Your Head Rating: 4 out of 5 stars4/5A Mind for Numbers | Summary Rating: 4 out of 5 stars4/5ACT Math & Science Prep: Includes 500+ Practice Questions Rating: 3 out of 5 stars3/5
Reviews for Ancient and Modern Mathematics
0 ratings0 reviews
Book preview
Ancient and Modern Mathematics - DAT PHUNG TO
Ancient and
Modern
Mathematics
1)- Ancient problems
2)- Partial permutations
Dat Phung To
Order this book online at www.trafford.com
or email orders@trafford.com
Most Trafford titles are also available at major online book retailers.
© Copyright 2012 Dat Phung To.
All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the written prior permission of the author.
ISBN:
978-1-4669-0094-3 (sc)
ISBN:
978-1-4669-0093-6 (hc)
ISBN:
978-1-4669-0095-0 (e)
Library of Congress Control Number: 2012909213
Trafford rev. 02/07/2013
7-Copyright-Trafford_Logo.aiwww.trafford.com
North America & international
toll-free: 1 888 232 4444 (USA & Canada)
phone: 250 383 6864 11602.png fax: 812 355 4082
ForeWord Reviews
Clarion Review
EDUCATION
Ancient and Modern Mathematics: The Partial Permutations
Dat Phung To
Trafford
978-1-4669-0094-3
Five Stars (out of Five)
In Ancient and Modern Mathematics, Dat Phung To offers a refreshing postulation that mathematics can be appreciated on a more fundamental level than how it is often presented in these modern times of advanced-function calculators and whizbang computers. Dat Phung To is, in his own words, the man who loves mathematics.
And while he surely is not the only one, he does prove true to his self-description throughout the pages of this gem of a book.
Ancient and Modern Mathematics is divided into two sections, Arithmetic and Geometric Problems
and The Partial Permutations,
two of no doubt many areas of mathematics of which the author has made a study for his own enjoyment.
The arithmetic problems include classic challenges such as The Sum of Rice in Sixtyfour Squares of Chessboard,
in which a man in the Middle Ages invents the game of chess and shows the king how to play it. To reward the man, the king grants him a wish. Having always lived in poverty, the man asks for an amount of rice to be derived from placing one grain on the first square on the chessboard, two on the second, and so forth, each time doubling the number of grains of rice over the sixty-four squares. The king’s mathematician makes the calculation—without the advantage of logarithmic tables or an electronic calculator, of course. Not only is the final sum arrived at as astounding as the reader might expect, but Dat Phung To’s explanation of the most efficient calculation the king’s mathematician might have used is presented precisely and cleary.
The geometric problems presented are also classics. The first is whether a triangle having two angles bisected by line segments of equal length must be an isosceles triangle. The discussion then moves on to the euclidean theory that a straight line and a circle intersect at two points. The latter may seem intuitively obvious, and readers are told that Euclid considered it so. But the author is not satisfied until he can prove the case, and he does. His hand-drawn diagrams add authenticity to his work and again demonstrate the simple beauty of pure, diligent mathematical work.
The second section of the book begins with a look at partial permutations. The author clearly lays out the main rules and then goes on to develop his own corollary to a conventional permutations theorem, which he then applies to further expansions. More handwritten charts appear, meticulously written and very readable.
There are a few typos in the text and a couple of other flaws, such as an occasional missing word, none of which alters the book’s readability. Another round of editing would eliminate these errors for a second edition. And, the reader should be warned that the word nominator
is used in place of numerator,
a rare but not actually incorrect usage. The author might consider altering the subtitle to include a reference to the first section of the book as well as the second. Finally, an overall table of contents, rather than one just for each section, would be helpful.
This is without doubt the work of an inspired man. Any math teacher, especially of algebra (heavily relied on in the first several problems), geometry, or discrete mathematics should have this thought-provoking book in his or her personal library and can recommend its reading to students as preparation for some interesting class discussion. Additionally, instructors of computer science might challenge their students to convert Dat Phung To’s work into ditigal algorithms, just for the fun of it.
Tricia Morrow
bluink.tifAncient and Modern Mathematics: The Partial Permutations
Dat Phung To
Trafford Publishing, 223 pages,
(paperback) $15.86, 978-1-4669-0094-3
(Reviewed: January 2013)
In a market glutted with mathematics textbooks, Ancient and Modern Mathematics is a refreshing approach to mathematical problems that have been around since ancient days. Author Dat Phung To says, Studying the ancient problems is my great pleasure; pursuing solving them is my favorite hobby.
He gives readers more than a cursory look at these iconic mathematical challenges. At the same time, he convinces readers that the solutions can be determined through the use of paper and pencil rather than programmable calculators. After all, if the ancient mathematicians could do it sans electronics, so can the modern practitioner.
In the book’s first half, Arithmetic and Geometric Problems,
the author works 11 classic arithmetic problems before delving into geometry. The first two, A Basket of Eggs
and The Sum of Rice in Sixty-four Squares of Chessboard,
will be familiar to most mathematicians, even students. One problem requires only a firm grasp of algebra. The other applies binomial expansion using Chinese mathematician Chu Shih-Chieh’s triangle of coefficients, which evidently predates Pascal’s by some 360 years.
In the book’s second half, The Partial Permutations,
the author introduces the relevant rules, definitions, and symbols in a logical, reader-friendly manner. He then navigates through partial permutations in a traditional way and through his own unique method of expansion.
The book is charmingly laced with bits of history, but it’s the math, the meat of the book, that makes it a worthy addition to any mathematician’s library. By offering multiple solutions to each problem, the author aims to offer readers some alternative thinking. He hits the mark again and again. His diagrams befit his sensible explanations, and his charts are nothing less than a labor of love.
Students of algebra, geometry, and discrete math will appreciate Ancient and Modern Mathematics, and teachers should consider adding it as a supplement to their standard textbook fare. One hopes there are more books to come from this man who loves mathematics.
Also available in hardcover.
Preface
Dear readers, I am Dat Phung To, the man who loves mathematics. Throughout my life, I used most of my spare time to research mathematics, mostly the ancient arithmetic problems. The more I worked on them, the more I admired the ancient mathematicians who invented them. Unlike humans today who live in favorable conditions with advanced technological products, ancient people had to live in the reverse situation, but they could still achieve their great works. Therefore, I consider them to be my admirable teachers. Studying the ancient problems is my great pleasure; pursuing solving them is my favorite hobby.
I am writing this text to do something that might be interesting for those who love mathematics. My textbook consists of two parts. In the first part, there are fourteen ancient problems. In the second part, I introduce the partial permutations theory. The problems in the first part are set up in order from the easiest to the toughest. My own method improves and solves them.
I unexpectedly discovered the partial permutations in the second part while I searched the base e in the website, in which I fortunately read the Bernoulli problem about the derangement of the hats that brought me the ideas I used to develop the partial permutations theory. This theory proves that 0! = 1 is no longer a convention but a corollary of Theorem 1. It astonishes us. The theory also provides us a specific and unique method to write down the whole expansion of nPn = n! into single permutations with n being a finite number.
I hope the subject matters in my textbook do not coincide with those of other authors worldwide. Also, I hope my work will provide some pleasure to those who love mathematics, or at least it will help them to not despair.
Dat Phung To
April 30, 2011
Part 1
Ancient Problems
Contents
Chapter 1
Problem 1: A Basket of Eggs
Problem 2: The Sum of Rice in Sixty-four Squares of Chessboard
Chapter 2
Problem 3: The Hundred Fowls (1)
Problem 4: The Hundred Fowls (2)
Problem 5: The Thousand Fowls
Chapter 3
Problem 6: The Problem of Sunzi
Problem 7: The Improved Problem of SUNZI to Inspect Battalion
Problem 8: The Improved Problem of SUNZI to Inspect Regiment
Problem 9: The Improved Problem of Sunzi to Inspect Division
Problem 10: The Improved Problem of Sunzi to Inspect Corps
Problem 11: The Improved Problem of Sunzi to Inspect a Group