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    Searched defs:dA (Results 1 - 9 of 9) sorted by null

  /external/eigen/test/
spqr_support.cpp 13 int generate_sparse_rectangular_problem(MatrixType& A, DenseMat& dA, int maxRows = 300, int maxCols = 300)
22 dA.resize(rows,rows);
23 initSparse<Scalar>(density, dA, A,ForceNonZeroDiag);
32 Matrix<Scalar,Dynamic,Dynamic> dA;
36 generate_sparse_rectangular_problem(A,dA);
55 refX = dA.colPivHouseholderQr().solve(b);
sparseqr.cpp 13 int generate_sparse_rectangular_problem(MatrixType& A, DenseMat& dA, int maxRows = 300)
21 dA.resize(rows,cols);
22 initSparse<Scalar>(density, dA, A,ForceNonZeroDiag);
31 dA.col(j0) = s * dA.col(j1);
36 // dA.conservativeResize(cols,cols);
37 // dA.bottomRows(cols-rows).setZero();
49 DenseMat dA;
52 generate_sparse_rectangular_problem(A,dA);
54 b = dA * DenseVector::Random(A.cols())
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sparse_solver.h 14 void check_sparse_solving(Solver& solver, const typename Solver::MatrixType& A, const Rhs& b, const DenseMat& dA, const DenseRhs& db)
19 DenseRhs refX = dA.lu().solve(db);
112 void check_sparse_determinant(Solver& solver, const typename Solver::MatrixType& A, const DenseMat& dA)
124 Scalar refDet = dA.determinant();
128 void check_sparse_abs_determinant(Solver& solver, const typename Solver::MatrixType& A, const DenseMat& dA)
141 Scalar refDet = abs(dA.determinant());
146 int generate_sparse_spd_problem(Solver& , typename Solver::MatrixType& A, typename Solver::MatrixType& halfA, DenseMat& dA, int maxSize = 300)
161 dA = dM * dM.adjoint();
196 DenseMatrix dA;
198 int size = generate_sparse_spd_problem(solver, A, halfA, dA);
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  /external/eigen/Eigen/src/LU/arch/
Inverse_SSE.h 77 __m128 dA, dB, dC, dD; // determinant of the sub-matrices
88 // dA = |A|
89 dA = _mm_mul_ps(_mm_shuffle_ps(A, A, 0x5F),A);
90 dA = _mm_sub_ss(dA, _mm_movehl_ps(dA,dA));
115 d1 = _mm_mul_ss(dA,dD);
119 iD = _mm_sub_ps(_mm_mul_ps(D,_mm_shuffle_ps(dA,dA,0)), iD)
    [all...]
  /external/mesa3d/src/mesa/swrast/
s_blend.c 495 GLfloat dR, dG, dB, dA; /* Dest factor */
692 dA = 0.0F;
695 dA = 1.0F;
698 dA = As;
701 dA = 1.0F - As;
704 dA = As;
707 dA = 1.0F - As;
710 dA = Ad;
713 dA = 1.0F - Ad;
716 dA = ctx->Color.BlendColor[3]
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  /external/skia/src/pathops/
SkPathOpsPoint.h 148 SkDPoint dA;
149 dA.set(a);
150 return approximatelyEqual(dA);
160 SkDPoint dA, dB;
161 dA.set(a);
163 double dist = dA.distance(dB); // OPTIMIZATION: can we compare against distSq instead ?
212 SkDPoint dA, dB;
213 dA.set(a);
215 double dist = dA.distance(dB); // OPTIMIZATION: can we compare against distSq instead ?
  /external/pdfium/xfa/src/fxbarcode/qrcode/
BC_QRFinderPatternFinder.cpp 53 FX_FLOAT dA =
57 return dA < dB ? -1 : dA > dB ? 1 : 0;
  /external/libopus/src/
analysis.c 200 float * OPUS_RESTRICT dA = tonal->d_angle;
280 d2_angle = d_angle - dA[i];
300 dA[i] = d_angle2;
  /external/zxing/core/
core.jar 

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