Date: Sun, 12 Aug 2012 13:05:50 -0500 From: Stephen Montgomery-Smith <stephen@missouri.edu> To: freebsd-numerics@freebsd.org Subject: Re: Complex arg-trig functions Message-ID: <5027F07E.9060409@missouri.edu> In-Reply-To: <20120809025220.N4114@besplex.bde.org> References: <5017111E.6060003@missouri.edu> <501C361D.4010807@missouri.edu> <20120804165555.X1231@besplex.bde.org> <501D51D7.1020101@missouri.edu> <20120805030609.R3101@besplex.bde.org> <501D9C36.2040207@missouri.edu> <20120805175106.X3574@besplex.bde.org> <501EC015.3000808@missouri.edu> <20120805191954.GA50379@troutmask.apl.washington.edu> <20120807205725.GA10572@server.rulingia.com> <20120809025220.N4114@besplex.bde.org>
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Having brooded over the code for too many weeks, I now think I have finished my complex arg-trig functions. I have also written versions for float and long. So I am ready to have the code reviewed. http://people.freebsd.org/~stephen/ The long versions require a logl and a log1pl, which I faked using mpfr. The float versions are more complicated, because FLT_EPSILON is too close to the 4th root of FLT_MIN. It is simpler to make the float versions wrappers for the double versions. But I wrote the float versions anyway, just in case some purist insists that the wrapper approach is morally wrong.
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