Searched defs:digamma (Results 1 - 6 of 6) sorted by relevance
/external/eigen/unsupported/Eigen/src/SpecialFunctions/ |
H A D | SpecialFunctionsHalf.h | 18 template<> EIGEN_STRONG_INLINE EIGEN_DEVICE_FUNC Eigen::half digamma(const Eigen::half& a) { function in namespace:Eigen::numext 19 return Eigen::half(Eigen::numext::digamma(static_cast<float>(a)));
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H A D | SpecialFunctionsImpl.h | 148 * Implementation of digamma (psi), based on Cephes * 158 * Polynomial evaluation helper for the Psi (digamma) function. 228 * Psi (digamma) function (modified for Eigen) 1027 // Just return the digamma function for n = 1 1513 EIGEN_DEVICE_FUNC inline EIGEN_MATHFUNC_RETVAL(digamma, Scalar) 1514 digamma(const Scalar& x) { function in namespace:Eigen::numext 1515 return EIGEN_MATHFUNC_IMPL(digamma, Scalar)::run(x);
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/external/apache-commons-math/src/main/java/org/apache/commons/math/special/ |
H A D | Gamma.java | 64 // limits for switching algorithm in digamma 275 * <p>Computes the digamma function of x.</p> 289 * @return digamma(x) to within 10-8 relative or absolute error whichever is smaller 294 public static double digamma(double x) { method in class:Gamma 310 return digamma(x + 1) - 1 / x; 315 * the implementation of digamma.</p> 320 * @see Gamma#digamma(double)
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/external/eigen/Eigen/src/plugins/ |
H A D | ArrayCwiseUnaryOps.h | 486 * \sa <a href="group__CoeffwiseMathFunctions.html#cwisetable_lgamma">Math functions</a>, digamma() 495 /** \returns an expression of the coefficient-wise digamma (psi, derivative of lgamma). 500 * the user has to provide implementations of digamma(T) for any scalar 503 * \sa <a href="group__CoeffwiseMathFunctions.html#cwisetable_digamma">Math functions</a>, Eigen::digamma(), Eigen::polygamma(), lgamma() 507 digamma() const function
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/external/eigen/unsupported/Eigen/CXX11/src/Tensor/ |
H A D | TensorBase.h | 132 digamma() const { function in class:Eigen::TensorBase
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/external/eigen/unsupported/test/mpreal/ |
H A D | mpreal.h | 423 friend const mpreal digamma (const mpreal& v, mp_rnd_t rnd_mode);
2466 inline const mpreal digamma (const mpreal& x, mp_rnd_t r = mpreal::get_default_rnd()) { MPREAL_UNARY_MATH_FUNCTION_BODY(digamma); }
function in namespace:mpfr
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