The Original Edition of this text is still available.
This text has been placed on the WWW as a public service by the Department of Mathematics and Computer Science of Thiel College. It presents an innovative introduction to trigonometry through the use of complex numbers.
The text is available in two formats. This, the interactive version, is intended to be read on the computer. There is also a PDF version which is more suitable for printing.
All references in the interactive version to other parts of the text are links to the other parts. If you follow one of these links, use the BACK command on your browser to return to your starting point.
For other works by one or more of these authors try Algebra Through Problem Solving, HP-50g Calculator Tutorials, An Introduction to Programming HP Graphing Calculators, Differential Equations on the HP-50g, Cubic Splines on the HP-50g, Minitab Tutorial, Mathematica Tutorial, and Abstract Algebra.
Last modified August 1, 2011
If you have any questions, comments, or corrections, please email Merv Newton.