This is a wonderful book. The content is overwhelming. Every practicing mathematician everyone
who uses mathematics and everyone who is interested in mathematics must have a copy of their
own.--Simon A. Levin Princeton University The Princeton Companion to Mathematics fills a vital
need. It is the only book of its kind.--Victor J. Katz professor emeritus University of the
District of Columbia I think that this is a wonderful book completely different from anything
that has been written before about mathematics and mathematicians.--Endre Süli University of
Oxford The Princeton Companion to Mathematics is a much needed--and will become a much
used--reference work. In fact it will stand alone as the reference work in mathematics.--John
J. Watkins Colorado College
