## Document Type

Review

## Publication Date

5-2015

## Department 1

Mathematics

## Abstract

If you think about it, mathematics is really just one big analogy. For one example, the very concept of the number three is an drawing an analogy between a pile with three rocks, a collection of three books, and a plate with three carrots on it. For another, the idea of a group is drawing an analogy between adding real numbers, multiplying matrices, and many other mathematical structures. So much of what we do as mathematicians involves abstracting concrete things, and what is abstraction other than a big analogy? [*excerpt*]

## Copyright Note

This is the publisher's version of the work. This publication appears in Gettysburg College's institutional repository by permission of the copyright owner for personal use, not for redistribution.

## Recommended Citation

Glass, Darren. "Book Review: How to Bake Pi: An Edible Exploration of the Mathematics of Mathematics." Mathematical Association of America (May 2015).

## Required Publisher's Statement

Original version is available from the Mathematical Association of America.

#### Included in

Applied Mathematics Commons, Logic and Foundations of Mathematics Commons, Mathematics Commons, Other Physical Sciences and Mathematics Commons