SOPH. Ant. 322 et seq. “MANY things are wonderful,” says the Greek poet, “ but nought more wonderful than man, all-inventive man!” And surely, among many wonders wrought out by human endeavor, there ...

Staring at a page of derivatives or integrals can feel like trying to read a foreign language. Your professor moves fast, the ...

Cylindrical and spherical coordinates, double and triple integrals, line and surface integrals. Change of variables in multiple integrals; gradient, divergence, and ...

THIS book seems well adapted to serve as a text-book for a first course in the differential and integral calculus. Fourteen chapters deal with the differential calculus and its applications to maxima ...

IN the evolution of the teaching of mathematics, many thoughtful teachers frequently examine critically the basic concepts of the subject in order to make quite sure that the edifice they are ...