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## absolute value of real numbers |

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z | overview |

The absolute value of a real number is defined by

- positivity:
- multiplicativity:
- triangle inequality:

(Authors: Höllig/Kimmerle/Abele)

**Annotation:**

automatically generated 6/11/2007 |