Phil Straus found this reference to go in “The Math Book,” Clifford Pickover’s 2009 book, subtitled “From Pythagoras to the 57th Dimension, 250
Milestones in the History of Mathematics.” The book provides “a veritable history of mathematics by focusing on its greatest theorems and the geniuses who discovered them,” said Martin Gardner in a review. “Topics are chronological, starting with the calculating abilities of ants 150 million years B.C. and ending with Max Tegmark’s recent conjecture that our universe is not just described by math, it is mathematics. Dr. Pickover’s vast love of math, and his awe before its mysteries, permeates every page of this beautiful volume. The illustrations alone are worth the book’s price.”