# One, Two, Three: Absolutely Elementary Mathematics PDF

From the acclaimed author of A Tour of the Calculus andThe Advent of the Algorithm, here is a riveting look at mathematics that reveals a hidden world in some of its most fundamental concepts In his latest foray into mathematics, David Berlinski takes on the simplest questions that can be asked What is a number How do addition, subtraction, multiplication, and division actually work What are geometry and logic As he delves into these subjects, he discovers and lucidly describes the beauty and complexity behind their seemingly simple exteriors, making clear how and why these mercurial, often slippery concepts are essential to who we are Filled with illuminating historical anecdotes and asides on some of the most fascinating mathematicians through the ages, One, Two, Three is a captivating exploration of the foundation of mathematics how it originated, who thought of it, and why it matters

Dr Berlinski s little book was a pleasure to read He managed to make book about elementary mathematics engaging and entertaining Highly recommended.

In the end, this book is about defining and proving elementary mathematics procedures Some of the proofs are elegant, such as why two negatives equal a positive and the work with fractions However, movement through the book is choppy and a background in math is necessary to enjoy this book s thesis.

Somewhat Interesting, but dry This book is the author s reflection on mathematics and consists of a historical overview, the foundation of mathematics in commerce, general observations and proofs Berlinski tries to make it interesting and winsome, and sometimes succeeds, but hardly enough to win me over I don t feel bettered by reading this, and I felt it a mercy to finish.

The author, a mathematics and philosophy professor, writes about the basic concepts of simple arithmetic addition, subtraction, multiplication, division , starting with the premise that numbers exist outside of human endeavor, then on to the definition of addition which is just adding by one , lingering at the problem of zero, then through some rather convoluted proofs of va

Weird but enjoyable Literature plus mathematics I guess But, really, isn t this how we all are, much impressed by things we do not understand and hoping that they represent something very wise and interesting To get the number from the fraction, it is necessary only to keep the fraction s numerators while discarding its denominators, the decimal point serving to separate the

An entertaining jaunt through some important points in the history and philosophy of the most basic foundations in mathematics.

what is primitive and thus given, and what is civilized and thus made, find one another in contentment.

David Berlinksi is among the leaders of writing so called popular books about different aspects of math some that is highly advanced, as in The Advent of the Algorithm, and some that is very very basic, as in 2011 s One, Two Three.Berlinksi assigns the basic mathematical functions the group name AEM or Absolutely Elementary Mathematics The four major functions of addition, subtr

This book made me think about how much we take for granted in basic mathematics What is the abstract concept of a number, where did it come from Berlinski touches on some important developments of absolutely elementary mathematics and presents gobs of proofs of fundamental concepts I hadn t seen before However this book was tedious in the detail and minutiae of proving every conc

Too wordy, by the multiplicative inverse of one s successorBerlinski is far too enad by his own words, to the point that even when he is making very simple arguments, it becomes easy to lose track of where he is heading Don t get me wrong I love math history, anecdotes and analogies But when the telling is so ornate and circumlocutory, it obscuresthan reveals As evidenced by those