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Title Downloads

Finding the Sign of a Polynomial
Author

Yuji Itaya
Organization: Department of Information Management, School of Business
Old MathSource #

0207-661
Revision date

1995-05-29
Description

The package FindSign.m finds the sign of a polynomial when the domains of variables are real. The Mathematica Notebook AboutFindSign.nb explains the usage.
Subject

*Mathematics > Algebra > Polynomials
Keywords

polynomial, positive, negative, nonpositive, nonnegative, indeterminate, findsign
Downloads Download Wolfram CDF Player

Download
AboutFindSign.nb (49.3 KB) - Example notebook
Download
FindSign.m (19.6 KB) - Mathematica package

Files specific to Mathematica 2.2 version:
Download
AboutFindSign.ma (12.8 KB) - Example notebook