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![Wolfram Library Archive](/images/database/subheader.gif)
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![](/common/images/spacer.gif) Generalization of Abs and Arg for Symbolic Expressions
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Organization: | Institute of Mechanics, ETH |
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![](/common/images/spacer.gif) 0204-073
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![](/common/images/spacer.gif) 1992-10-01
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![](/common/images/spacer.gif) 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.
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![](/common/images/spacer.gif) General Utilities, Applied Mathematics, Programming Examples, Absolute Value, Abs, Arg, SKPackages, Complex, AbsArg.m, AbsArg-Notebook.ma, AA-Info.txt
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| AA-Info.txt (916 B) - Text file | | AbsArg-Notebook.nb (22.3 KB) - Mathematica Notebook | | AbsArg.m (2.2 KB) - Mathematica Package | ![](/common/images/spacer.gif) Files specific to Mathematica 2.2 version:
![](/common/images/spacer.gif) | | AbsArg-Notebook.ma (11.4 KB) - Mathematica Notebook 2.2 or older | | AbsArg.m (2.2 KB) - Mathematica Package |
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