/packages/apps/LegacyCamera/jni/feature_mos/src/mosaic/ |
trsMatrix.h | 25 // Calculate the determinant of a matrix
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/external/eigen/test/ |
umeyama.cpp | 15 #include <Eigen/LU> // required for MatrixBase::determinant 87 // tweak the first column to make the determinant be 1 88 Q.col(0) *= internal::conj(Q.determinant());
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prec_inverse_4x4.cpp | 41 absdet = internal::abs(m.determinant());
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lu.cpp | 158 VERIFY_RAISES_ASSERT(lu.determinant()) 170 VERIFY_RAISES_ASSERT(plu.determinant())
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qr.cpp | 76 // now construct a matrix with prescribed determinant
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qr_fullpivoting.cpp | 78 // now construct a matrix with prescribed determinant
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/external/eigen/Eigen/src/LU/ |
PartialPivLU.h | 45 * \sa MatrixBase::partialPivLu(), MatrixBase::determinant(), MatrixBase::inverse(), MatrixBase::computeInverse(), class FullPivLU 153 /** \returns the determinant of the matrix of which 158 * \note For fixed-size matrices of size up to 4, MatrixBase::determinant() offers 161 * \warning a determinant can be very big or small, so for matrices 164 * \sa MatrixBase::determinant() 166 typename internal::traits<MatrixType>::Scalar determinant() const; 407 typename internal::traits<MatrixType>::Scalar PartialPivLU<MatrixType>::determinant() const function in class:Eigen::PartialPivLU
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FullPivLU.h | 29 * the rank, invertibility, inverse, kernel, and determinant. 43 * \sa MatrixBase::fullPivLu(), MatrixBase::determinant(), MatrixBase::inverse() 220 /** \returns the determinant of the matrix of which 227 * \note For fixed-size matrices of size up to 4, MatrixBase::determinant() offers 230 * \warning a determinant can be very big or small, so for matrices 233 * \sa MatrixBase::determinant() 235 typename internal::traits<MatrixType>::Scalar determinant() const; 502 typename internal::traits<MatrixType>::Scalar FullPivLU<MatrixType>::determinant() const function in class:Eigen::FullPivLU 505 eigen_assert(m_lu.rows() == m_lu.cols() && "You can't take the determinant of a non-square matrix!");
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/external/chromium-trace/trace-viewer/third_party/gl-matrix/spec/gl-matrix/ |
mat2-spec.js | 113 describe("determinant", function() { 114 beforeEach(function() { result = mat2.determinant(matA); }); 116 it("should return the determinant", function() { expect(result).toEqual(-2); });
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mat2d-spec.js | 91 describe("determinant", function() { 92 beforeEach(function() { result = mat2d.determinant(matA); }); 94 it("should return the determinant", function() { expect(result).toEqual(-2); });
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mat3-spec.js | 187 describe("determinant", function() { 188 beforeEach(function() { result = mat3.determinant(matA); }); 190 it("should return the determinant", function() { expect(result).toEqual(1); });
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mat4-spec.js | 185 describe("determinant", function() { 186 beforeEach(function() { result = mat4.determinant(matA); }); 188 it("should return the determinant", function() { expect(result).toEqual(1); });
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/external/chromium-trace/trace-viewer/third_party/gl-matrix/src/gl-matrix/ |
mat2d.js | 137 * Calculates the determinant of a mat2d 140 * @returns {Number} determinant of a 142 mat2d.determinant = function (a) {
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mat3.js | 175 // Calculate the determinant 220 * Calculates the determinant of a mat3 223 * @returns {Number} determinant of a 225 mat3.determinant = function (a) {
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/external/eigen/Eigen/src/Geometry/ |
Umeyama.h | 139 if (sigma.determinant()<0) S(m-1) = -1; 145 if ( svd.matrixU().determinant() * svd.matrixV().determinant() > 0 ) {
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/external/chromium_org/third_party/skia/src/pathops/ |
SkDQuadImplicit.cpp | 21 * The implicit form can be expressed as a 4x4 determinant, as shown. 41 * Expanding the constant determinant results in
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/external/eigen/Eigen/src/QR/ |
ColPivHouseholderQR.h | 147 /** \returns the absolute value of the determinant of the matrix of which 154 * \warning a determinant can be very big or small, so for matrices 158 * \sa logAbsDeterminant(), MatrixBase::determinant() 162 /** \returns the natural log of the absolute value of the determinant of the matrix of which 170 * to determinant computation. 172 * \sa absDeterminant(), MatrixBase::determinant() 346 eigen_assert(m_qr.rows() == m_qr.cols() && "You can't take the determinant of a non-square matrix!"); 354 eigen_assert(m_qr.rows() == m_qr.cols() && "You can't take the determinant of a non-square matrix!");
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FullPivHouseholderQR.h | 167 /** \returns the absolute value of the determinant of the matrix of which 174 * \warning a determinant can be very big or small, so for matrices 178 * \sa logAbsDeterminant(), MatrixBase::determinant() 182 /** \returns the natural log of the absolute value of the determinant of the matrix of which 190 * to determinant computation. 192 * \sa absDeterminant(), MatrixBase::determinant() 366 eigen_assert(m_qr.rows() == m_qr.cols() && "You can't take the determinant of a non-square matrix!"); 374 eigen_assert(m_qr.rows() == m_qr.cols() && "You can't take the determinant of a non-square matrix!");
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/external/skia/src/pathops/ |
SkDQuadImplicit.cpp | 21 * The implicit form can be expressed as a 4x4 determinant, as shown. 41 * Expanding the constant determinant results in
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/external/skia/tests/ |
Matrix44Test.cpp | 314 REPORTER_ASSERT(reporter, nearly_equal_double(1, a.determinant())); 316 REPORTER_ASSERT(reporter, nearly_equal_double(2, a.determinant())); 319 REPORTER_ASSERT(reporter, nearly_equal_double(0.5, b.determinant())); 324 nearly_equal_double(a.determinant(), 325 b.determinant())); 328 REPORTER_ASSERT(reporter, nearly_equal_double(16, d.determinant())); 332 REPORTER_ASSERT(reporter, nearly_equal_double(32, e.determinant())); 334 REPORTER_ASSERT(reporter, nearly_equal_double(0, e.determinant()));
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/external/chromium_org/ui/gfx/ |
transform.cc | 272 double determinant = matrix_.determinant(); local 275 if (std::abs(determinant) <= kEpsilon) 305 // Technically the transformed z component is cofactor33 / determinant. But 308 return cofactor33 * determinant < 0;
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/external/chromium_org/third_party/mesa/src/src/gallium/auxiliary/draw/ |
draw_pipe.h | 44 float det; /**< front/back face determinant */
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/external/eigen/test/eigen2/ |
eigen2_prec_inverse_4x4.cpp | 59 absdet = ei_abs(m.determinant());
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/external/mesa3d/src/gallium/auxiliary/draw/ |
draw_pipe.h | 44 float det; /**< front/back face determinant */
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/external/jmonkeyengine/engine/src/core/com/jme3/math/ |
LineSegment.java | 144 float determinant = FastMath.abs(1.0f - negativeDirectionDot
local 148 if (determinant >= FastMath.FLT_EPSILON) {
152 extentDeterminant0 = extent * determinant;
153 extentDeterminant1 = test.getExtent() * determinant;
162 / determinant;
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