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Refactor special values test for pow, and add a similar test for atan2

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This commit is contained in:
Rasmus Munk Larsen
2022-10-12 20:12:08 +00:00
parent 462758e8a3
commit 14c847dc0e
2 changed files with 76 additions and 60 deletions
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2
Eigen/src/Core/functors/BinaryFunctors.h
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@@ -523,7 +523,7 @@ struct scalar_atan2_op {
// See https://en.cppreference.com/w/cpp/numeric/math/atan2
// for how corner cases are supposed to be handled according to the
// IEEE floating-point standard (IEC 60559).
const Packet kSignMask = pnegate(pzero(x));
const Packet kSignMask = pset1<Packet>(-Scalar(0.0));
const Packet kPi = pset1<Packet>(Scalar(EIGEN_PI));
const Packet kPiO2 = pset1<Packet>(Scalar(EIGEN_PI / 2));
const Packet kPiO4 = pset1<Packet>(Scalar(EIGEN_PI / 4));