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![](/common/images/spacer.gif) Declaring Properties of Variables
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Organization: | Finnish Meterological Institute |
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![](/common/images/spacer.gif) 0202-149
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![](/common/images/spacer.gif) 1992-02-01
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![](/common/images/spacer.gif) Allows you to declare properties for Mathematica variables and uses those declarations 'intelligently'. For example, if you say Declare[x, Real], then Sqrt[x^2] will simplify to Abs[x] and so forth.
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![](/common/images/spacer.gif) Declare, NewDeclare, NonPositive, RealQ, Odd, Even, Uncertain, Declare.m, DeclareTest.ma
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| Declare.m (6.7 KB) - Mathematica Package | | DeclareTest.nb (12.9 KB) - Mathematica Notebook | ![](/common/images/spacer.gif) Files specific to Mathematica 2.2 version:
![](/common/images/spacer.gif) | | DeclareTest.ma (9.8 KB) - Mathematica Notebook 2.2 or older |
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