Matt PharrHappy to report that the full contents of the 4th edition of Physically Based Rendering are now freely available online: https://pbr-book.org/4ed/contents
Kartik Chandra
@kach good eye! In the source, that part is "\mono{float} operations per cycle \& thread" and guess whose hacky TeX parser doesn't handle escaped "&"s when parsing tables? Will fix. Thanks!