Slightly late announcement of an update to my book ‘Form & Number: A History of Mathematical Beauty’ [https://archive.org/details/cain_formandnumber_ebook_large] (#OA as always).
Karl Berry, treasurer of the TeX Users Group and one of its journal editors, has completed the Heraclean task of proof-reading the entire book (including the bibliography and index!).
Based on Karl’s innumerable comments, this update has numerous improvements (including microtypographical adjustments) and corrections.
Thank you, Karl!





