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 Solving a Cubic in Origin

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T O P I C    R E V I E W
LewisLabAZ Posted - 07/16/2004 : 2:25:34 PM
Does anyone know how to solve a cubic equation in origin equation editor, or any help on writing code to solve the cubic in C.

We do not want the coefficients of the polynomial to be parameters. We are trying to solve for x.

Thanks

Lewis Lab AZ
1   L A T E S T    R E P L I E S    (Newest First)
Mike Buess Posted - 07/16/2004 : 2:55:53 PM
Hi Lewis,

There is an add-on module for Origin 7.5 called "Finding Roots of Equations"...

http://www.originlab.com/FileExchange/details.aspx?C=5&cid=16&fid=52

Mike Buess
Origin WebRing Member

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