This book as a supplement for the physical science or engineering calculus. It can equally well be used in the mathematical methods for scientists and engineers. The subject is traditionally called, Applied Complex Analysis.
The bulk of the book consists of nine chapters on Applied complex analysis. Each chapter is accompanied by a problem set. The problem sets constitute an integral part of the book. Solving the problems will expose you to the geometric, symbolic, and numerical features of complex variable.
This book is our attempt to enrich and enliven the teaching of Complex variable for scientists and engineers. From one perspective, the subject of Complex variable only exists because it can be applied to important problems in science.