eigen/unsupported/Eigen
Michael Figurnov 5172a32849 Updated the stopping criteria in igammac_cf_impl.
Previously, when computing the derivative, it used a relative error threshold. Now it uses an absolute error threshold. The behavior for computing the value is unchanged. This makes more sense since we do not expect the derivative to often be close to zero. This change makes the derivatives about 30% faster across the board. The error for the igamma_der_a is almost unchanged, while for gamma_sample_der_alpha it is a bit worse for float32 and unchanged for float64.
2018-06-07 12:03:58 +01:00
..
CXX11 Derivative of the incomplete Gamma function and the sample of a Gamma random variable. 2018-06-06 18:49:26 +01:00
src Updated the stopping criteria in igammac_cf_impl. 2018-06-07 12:03:58 +01:00
AdolcForward
AlignedVector3 Fix outer-stride. 2016-10-12 21:47:52 +02:00
ArpackSupport
AutoDiff
BVH
CMakeLists.txt merge EulerAngles module 2016-08-30 10:01:53 +02:00
EulerAngles Complete docs and add ostream operator for EulerAngles. 2016-06-19 20:42:45 +03:00
FFT
IterativeSolvers
KroneckerProduct Include missing forward declaration of SparseMatrix 2016-08-29 18:56:46 +02:00
LevenbergMarquardt
MatrixFunctions
MoreVectorization
MPRealSupport Issue with mpreal and std::numeric_limits, i.e. digits is not a constant. Added a digits() traits in NumTraits with fallback to static constant. Specialization for mpreal added in MPRealSupport. 2017-03-24 17:45:56 +01:00
NonLinearOptimization
NumericalDiff
OpenGLSupport
Polynomials
Skyline
SparseExtra
SpecialFunctions Derivative of the incomplete Gamma function and the sample of a Gamma random variable. 2018-06-06 18:49:26 +01:00
Splines