SUGGESTIONS FOR FURTHER STUDY
For complex numbers, the following is a well-known and widely used text: Ahlfors, Lars V.,
Complex Analysis, 3rd ed., McGraw-Hill, New York, 1979.
A newer text, with a somewhat different approach, is Needham, Tristan, Visual Complex Analysis,
Oxford University Press, New York, 1997.
A standard and widely used text on mathematical analysis is Rudin, Walter, Principles of Mathe-
matical Analysis, 3rd ed., McGraw-Hill Inc., New York, 1976.
The question of whether mathematics is invented or discovered belongs in the philosophy of math-
ematics, and is apparently quite controversial. I believe that mathematics is a human con-
struction, like skyscrapers, automobiles, music, the telephone, TV, computers, language, and
many other ...