Complex Functions

Book Id: WPLBN0000673133
Format Type: PDF eBook
File Size: 120.58 KB
Reproduction Date: 2005

Title:	Complex Functions
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Language:	English
Subject:	Science., Mathematics, Logic
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Citation APA MLA Chicago Complex Functions. (n.d.). Complex Functions. Retrieved from http://gutenberg.us/

Description
Mathematics document containing theorems and formulas.

Excerpt
Excerpt: Functions of a real variable. A function L : I ? C from a set I of reals into the complex numbers C is actually a familiar concept from elementary calculus. It is simply a function from a subset of the reals into the plane, what we sometimes call a vector-valued function. Assuming the function L is nice, it provides a vector, or parametric, description of a curve. Thus, the set of all aLYt : LYt = eit = cos t + i sin t = Ycos t, sin t, 0 ý t ý 2^ƒ is the circle of radius one, centered at the origin.