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Searched refs:logarithm (Results 1 – 12 of 12) sorted by relevance

/external/eigen/Eigen/src/Core/
DGlobalFunctions.h69 …EIGEN_ARRAY_DECLARE_GLOBAL_UNARY(lgamma,scalar_lgamma_op,natural logarithm of the gamma function,\…
74 …EIGEN_ARRAY_DECLARE_GLOBAL_UNARY(log,scalar_log_op,natural logarithm,\sa Eigen::log10 DOXCOMMA Arr…
75 …EIGEN_ARRAY_DECLARE_GLOBAL_UNARY(log1p,scalar_log1p_op,natural logarithm of 1 plus the value,\sa A…
76 …EIGEN_ARRAY_DECLARE_GLOBAL_UNARY(log10,scalar_log10_op,base 10 logarithm,\sa Eigen::log DOXCOMMA A…
/external/eigen/unsupported/Eigen/
DMatrixFunctions36 * - \ref matrixbase_log "MatrixBase::log()", for computing the matrix logarithm
170 Compute the matrix logarithm.
176 \param[in] M invertible matrix whose logarithm is to be computed.
177 \returns expression representing the matrix logarithm root of \p M.
179 The matrix logarithm of \f$ M \f$ is a matrix \f$ X \f$ such that
181 the scalar logarithm, the equation \f$ \exp(X) = M \f$ may have
185 The matrix logarithm is different from applying the log function to all the entries in the matrix.
193 This function computes the matrix logarithm using the Schur-Parlett
195 logarithm of an atomic block is computed by MatrixLogarithmAtomic,
243 logarithm. This is different from raising all the entries in the matrix
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/external/llvm/test/CodeGen/SystemZ/
Dvec-log-01.ll1 ; Test v2f64 logarithm.
/external/eigen/doc/
DCoeffwiseMathFunctionsTable.dox98 <td>natural (base \f$ e \f$) logarithm (\f$ \ln({a_i}) \f$)</td>
111 <td>natural (base \f$ e \f$) logarithm of 1 plus \n the given number (\f$ \ln({1+a_i}) \f$)</td>
122 <td>base 10 logarithm (\f$ \log_{10}({a_i}) \f$)</td>
435 <td>natural logarithm of the gamma function</td>
/external/ltp/doc/testcases/
Dmisc.txt90 - Computes the natural logarithm of the gamma function (lgamma),
/external/swiftshader/src/Shader/
DShaderCore.cpp264 Float4 logarithm(RValue<Float4> x, bool absolute, bool pp) in logarithm() function
479 return logarithm(x + Sqrt(x + Float4(1.0f)) * Sqrt(x - Float4(1.0f)), pp); in arccosh()
484 return logarithm(x + Sqrt(x * x + Float4(1.0f)), pp); in arcsinh()
489 return logarithm((Float4(1.0f) + x) / (Float4(1.0f) - x), pp) * Float4(0.5f); in arctanh()
1080 dst.x = logarithm(src.x, false, pp); in log()
1081 dst.y = logarithm(src.y, false, pp); in log()
1082 dst.z = logarithm(src.z, false, pp); in log()
1083 dst.w = logarithm(src.w, false, pp); in log()
DShaderCore.hpp91 Float4 logarithm(RValue<Float4> x, bool abs, bool pp = false);
/external/wycheproof/doc/
Ddh.md75 discrete logarithm computation". http://eprint.iacr.org/2016/961.pdf
/external/llvm/docs/
DBitCodeFormat.rst710 * alignment*: The logarithm base 2 of the variable's requested alignment, plus 1
789 * *alignment*: The logarithm base 2 of the function's requested alignment, plus
914 * bits 37-39: ``alignstack n``, represented as the logarithm
/external/parameter-framework/upstream/doc/requirements/
Drequirements.md331 `ln` is the natural logarithm and base is a user-defined constant.
339 <note>E.g.: composing the affine and logarithm adaptation to
343 <ko>The reference application supports in a tricky way: the logarithm
/external/zlib/src/doc/
Drfc1950.txt262 For CM = 8, CINFO is the base-2 logarithm of the LZ77 window
/external/jline/src/src/test/resources/jline/example/
Denglish.gz