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Posted to issues@commons.apache.org by "Evan Ward (JIRA)" <ji...@apache.org> on 2013/03/05 17:11:16 UTC

[jira] [Created] (MATH-938) Line.revert() is imprecise

Evan Ward created MATH-938:
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             Summary: Line.revert() is imprecise
                 Key: MATH-938
                 URL: https://issues.apache.org/jira/browse/MATH-938
             Project: Commons Math
          Issue Type: Bug
    Affects Versions: 3.2
            Reporter: Evan Ward


Line.revert() only maintains ~10 digits for the direction. This becomes an issue when the line's position is evaluated far from the origin. A simple fix would be to use Vector3D.negate() for the direction.

Also, is there a reason why Line is not immutable? It is just comprised of two vectors.

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