Possible Issue with Calc.angle() and Calc.torsion()

Jose Colbes <[email protected]> Tue, 19 May 2015 11:00:59 -0700

Newsgroups	gmane.comp.java.bio.general
Message-ID	<CANy4DArM-y-nMSaAOKH784hdL5FA_9MkGACejWvZkGBNETSOZg@mail.gmail.com>

Greetings,

As a part of my work, I use these methods a lot. But I get NaN when the
vectors are parallel.

I know that it is a common issue (rounding errors and acos()) and there is
info in the web to get around the problem, but I wanted you to know anyway.

Best regards,
Jose

PD: Thank you for Biojava.

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