Difference between revisions of "CoCoA:RootBound"
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Latest revision as of 10:02, 24 October 2007
RootBound
bound on roots of a polynomial over Q
Description
This function computes a bound on the absolute values of the complex
roots of a univariate polynomial over Q.
Example
RootBound(x^2-2); 4 -------------------------------
Syntax
RootBound(F:POLY):INT
<type>polynomial</type>