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Generalization of Abs and Arg for Symbolic Expressions
Author

Stephan Kaufmann
Organization: Institute of Mechanics, ETH
Old MathSource #

0204-073
Revision date

1992-10-01
Description

The built-in functions Re, Im, Conjugate, Abs, and Arg evaluate for numbers only. The package Algebra`ReIm` extends Re, Im, and Conjugate to symbols and expressions. This package also extends Abs and Arg.
Subjects

*Mathematica Technology > Programming > Symbolic Computation
*Mathematics > Calculus and Analysis > Complex Analysis
Keywords

General Utilities, Applied Mathematics, Programming Examples, Absolute Value, Abs, Arg, SKPackages, Complex, AbsArg.m, AbsArg-Notebook.ma, AA-Info.txt
Downloads Download Wolfram CDF Player

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AA-Info.txt (916 B) - Text file
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AbsArg-Notebook.nb (22.3 KB) - Mathematica Notebook
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AbsArg.m (2.2 KB) - Mathematica Package

Files specific to Mathematica 2.2 version:
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AbsArg-Notebook.ma (11.4 KB) - Mathematica Notebook 2.2 or older
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AbsArg.m (2.2 KB) - Mathematica Package