# OpenStax CNX

##### Sections
You are here: Home » Content » The Real and Complex Numbers: The Complex Numbers

# About: The Real and Complex Numbers: The Complex Numbers

Module by: Lawrence Baggett. E-mail the author

View the content: The Real and Complex Numbers: The Complex Numbers

 Name: The Real and Complex Numbers: The Complex Numbers ID: m36113 Language: English (en) Summary: Complex numbers are covered, involving i. The fundamental theorem of algebra is referenced. The absolute value of a complex number is defined. The triangle inequality is stated. Subject: Mathematics and Statistics Keywords: closed neighborhood, complex numbers, open neighborhood, ordered field, punctured disks License: Creative Commons Attribution License CC-BY 3.0 Authors: Copyright Holders: Maintainers: Latest version: 1.2 (history) First publication date: Sep 9, 2010 12:28 pm -0500 Last revision to module: Dec 9, 2010 5:09 pm -0600

 PDF: m36113_1.2.pdf PDF file, for viewing content offline and printing. Learn more. EPUB: m36113_1.2.epub Electronic publication file, for viewing in handheld devices. Learn more. XML: m36113_1.2.cnxml XML that defines the structure and contents of the module, minus any included media files. Can be reimported in the editing interface. Learn more. Source Export ZIP: m36113_1.2.zip ZIP containing the module XML plus any included media files. Can be reimported in the editing interface. Learn more. Offline ZIP: m36113_1.2_offline.zip An offline HTML copy of the content. Also includes XML, included media files, and other support files. Learn more.

## Version History

 Version: 1.2 Dec 9, 2010 5:09 pm -0600 by Changes: `links, summary added` Version: 1.1 Nov 23, 2010 5:24 pm -0600 by Changes: `initial publish`

## How to Reuse and Attribute This Content

If you derive a copy of this content using a OpenStax_CNX account and publish your version, proper attribution of the original work will be automatically done for you.

If you reuse this work elsewhere, in order to comply with the attribution requirements of the license (CC-BY 3.0), you must include

• the authors' names: Lawrence Baggett
• the title of the work: The Real and Complex Numbers: The Complex Numbers
• the OpenStax_CNX URL where the work can be found: http://cnx.org/content/m36113/1.2/

See the citation section below for examples you can copy.

## How to Cite and Attribute This Content

The following citation styles comply with the attribution requirements for the license (CC-BY 3.0) of this work:

### American Chemical Society (ACS) Style Guide:

Baggett, L. The Real and Complex Numbers: The Complex Numbers, OpenStax_CNX Web site. http://cnx.org/content/m36113/1.2/, Dec 9, 2010.

### American Medical Assocation (AMA) Manual of Style:

Baggett L. The Real and Complex Numbers: The Complex Numbers [OpenStax_CNX Web site]. December 9, 2010. Available at: http://cnx.org/content/m36113/1.2/.

### American Psychological Assocation (APA) Publication Manual:

Baggett, L. (2010, December 9). The Real and Complex Numbers: The Complex Numbers. Retrieved from the OpenStax_CNX Web site: http://cnx.org/content/m36113/1.2/

### Chicago Manual of Style (Bibliography):

Baggett, Lawrence. "The Real and Complex Numbers: The Complex Numbers." OpenStax_CNX. December 9, 2010. http://cnx.org/content/m36113/1.2/.

### Chicago Manual of Style (Note):

Lawrence Baggett, "The Real and Complex Numbers: The Complex Numbers," OpenStax_CNX, December 9, 2010, http://cnx.org/content/m36113/1.2/.

### Chicago Manual of Style (Reference, in Author-Date style):

Baggett, L. 2010. The Real and Complex Numbers: The Complex Numbers. OpenStax_CNX, December 9, 2010. http://cnx.org/content/m36113/1.2/.

### Modern Languages Association (MLA) Style Manual:

Baggett, Lawrence. The Real and Complex Numbers: The Complex Numbers. OpenStax_CNX. 9 Dec. 2010 <http://cnx.org/content/m36113/1.2/>.