THIS pleasant and moderately priced little book forms an excellent introduction to the complex variable. It is written in a brisk and lucid style, and may be confidently recommended to students of ...

A real function f: R => R can be visualized by drawing its graph y = f (x) using two Cartesian coordinates on a plane, with a first axis for the domain variable x and a second axis for the range ...

THE second edition of this useful book will be warmly welcomed. The theory of functions of a complex variable plays an increasingly important part in the applications of mathematics to physical ...