| /external/tensorflow/tensorflow/core/api_def/base_api/ |
| api_def_Digamma.pbtxt | 2 graph_op_name: "Digamma"
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| api_def_Polygamma.pbtxt | 10 where \\(\psi(x)\\) is the digamma function.
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| /external/tensorflow/tensorflow/core/kernels/ |
| cwise_op_digamma.cc | 19 REGISTER3(UnaryOp, CPU, "Digamma", functor::digamma, float, Eigen::half,
22 REGISTER3(UnaryOp, GPU, "Digamma", functor::digamma, float, Eigen::half,
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| cwise_op_gpu_digamma.cu.cc | 22 DEFINE_UNARY3(digamma, Eigen::half, float, double);
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| /external/eigen/unsupported/Eigen/src/SpecialFunctions/arch/CUDA/ |
| CudaSpecialFunctions.h | 38 using numext::digamma;
39 return make_float4(digamma(a.x), digamma(a.y), digamma(a.z), digamma(a.w));
45 using numext::digamma;
46 return make_double2(digamma(a.x), digamma(a.y));
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| /external/eigen/unsupported/Eigen/src/SpecialFunctions/ |
| 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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| SpecialFunctionsPacketMath.h | 23 Packet pdigamma(const Packet& a) { using numext::digamma; return digamma(a); }
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| SpecialFunctionsFunctors.h | 122 * \sa class CwiseUnaryOp, Cwise::digamma()
127 using numext::digamma; return digamma(a);
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| SpecialFunctionsArrayAPI.h | 58 * It returns the \a n -th derivative of the digamma(psi) evaluated at \c x.
64 * \sa Eigen::digamma()
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| 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
1514 digamma(const Scalar& x) { function in namespace:Eigen::numext
[all...] |
| /external/eigen/unsupported/Eigen/ |
| SpecialFunctions | 33 * - digamma
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| /external/apache-commons-math/src/main/java/org/apache/commons/math/special/ |
| Gamma.java | 64 // limits for switching algorithm in digamma
275 * <p>Computes the digamma function of x.</p>
278 * Jose Bernardo, Algorithm AS 103: Psi (Digamma) Function, Applied Statistics, 1976.</p>
289 * @return digamma(x) to within 10-8 relative or absolute error whichever is smaller
290 * @see <a href="http://en.wikipedia.org/wiki/Digamma_function"> Digamma at wikipedia </a>
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/tensorflow/tensorflow/python/ops/distributions/ |
| beta.py | 255 - (self.concentration1 - 1.) * math_ops.digamma(self.concentration1)
256 - (self.concentration0 - 1.) * math_ops.digamma(self.concentration0)
258 math_ops.digamma(self.total_concentration)))
364 - math_ops.digamma(d1.concentration1) * delta("concentration1")
365 - math_ops.digamma(d1.concentration0) * delta("concentration0")
366 + (math_ops.digamma(d1.total_concentration)
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| dirichlet.py | 223 * math_ops.digamma(self.total_concentration))
225 (self.concentration - 1.) * math_ops.digamma(self.concentration),
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| gamma.py | 221 math_ops.digamma(self.concentration)))
302 * math_ops.digamma(g0.concentration))
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| /prebuilts/gcc/linux-x86/host/x86_64-linux-glibc2.15-4.8/x86_64-linux/include/c++/4.8/tr1/ |
| gamma.tcc | 337 * @brief Return the digamma function by series expansion.
338 * The digamma or @f$ \psi(x) @f$ function is defined by
367 * @brief Return the digamma function for large argument.
368 * The digamma or @f$ \psi(x) @f$ function is defined by
400 * @brief Return the digamma function.
401 * The digamma or @f$ \psi(x) @f$ function is defined by
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| /prebuilts/gcc/linux-x86/host/x86_64-w64-mingw32-4.8/x86_64-w64-mingw32/include/c++/4.8.3/tr1/ |
| gamma.tcc | 337 * @brief Return the digamma function by series expansion.
338 * The digamma or @f$ \psi(x) @f$ function is defined by
367 * @brief Return the digamma function for large argument.
368 * The digamma or @f$ \psi(x) @f$ function is defined by
400 * @brief Return the digamma function.
401 * The digamma or @f$ \psi(x) @f$ function is defined by
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| /external/tensorflow/tensorflow/contrib/labeled_tensor/ |
| __init__.py | 71 digamma = _core.digamma variable
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| /external/eigen/Eigen/src/plugins/ |
| 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/test/ |
| special_functions.cpp | 45 VERIFY_IS_APPROX(m1.digamma(), digamma(m1));
147 // digamma
154 CALL_SUBTEST( res = x.digamma(); verify_component_wise(res, ref); );
155 CALL_SUBTEST( res = digamma(x); verify_component_wise(res, ref); );
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| /external/llvm/unittests/Support/ |
| UnicodeTest.cpp | 79 EXPECT_TRUE(isPrintable(0x0377)); // GREEK SMALL LETTER PAMPHYLIAN DIGAMMA
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| /external/eigen/doc/ |
| CoeffwiseMathFunctionsTable.dox | 445 a.\link ArrayBase::digamma digamma\endlink(); \n
446 \link Eigen::digamma digamma\endlink(a);
487 <td><a href="https://en.wikipedia.org/wiki/Polygamma_function">n-th derivative of digamma at x</a></td>
490 <a href="#cwisetable_digamma"> \c digamma </a>
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| /external/eigen/Eigen/src/Core/ |
| GlobalFunctions.h | 70 EIGEN_ARRAY_DECLARE_GLOBAL_UNARY(digamma,scalar_digamma_op,derivative of lgamma,\sa ArrayBase::digamma)
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| /external/tensorflow/tensorflow/contrib/distributions/python/ops/ |
| kumaraswamy.py | 59 return math_ops.digamma(x + one) - math_ops.digamma(one)
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| /external/tensorflow/tensorflow/docs_src/api_guides/python/ |
| math_ops.md | 68 * @{tf.digamma}
|
