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Description
- Overview:
- We express the exponential function of an imaginary variable in terms of sine and cosine. The "complex exponentials" that result trace out a circle in the complex plane. Pointing to one of the positions in the complex plane, we obtain the identity exp(i pi) = -1.
- Subject:
- Mathematics
- Level:
- High School, Community College / Lower Division, College / Upper Division, Graduate / Professional, Career / Technical, Adult Education
- Material Type:
- Lecture Notes
- Author:
- David Liao
- Provider:
- Look At Physics
- Provider Set:
- A Mathematical Way to Think About Biology
- Date Added:
- 10/08/2012
- License:
-
Creative Commons Attribution Share Alike
- Language:
- English
- Media Format:
- Text/HTML, Video
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