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Searched refs:sum_x (Results 1 – 4 of 4) sorted by relevance

/external/ceres-solver/internal/ceres/
Ddynamic_autodiff_cost_function_test.cc293 T sum_x = x[0]; in operator ()() local
297 residuals[0] = sum_x; in operator ()()
300 residuals[3] = sum_x * sum_y; in operator ()()
302 residuals[5] = sum_x * sum_z; in operator ()()
303 residuals[6] = sum_x * sum_y * sum_z; in operator ()()
349 const double sum_x = x_[0]; in SetUp() local
354 expected_residuals_[0] = sum_x; in SetUp()
357 expected_residuals_[3] = sum_x * sum_y; in SetUp()
359 expected_residuals_[5] = sum_x * sum_z; in SetUp()
360 expected_residuals_[6] = sum_x * sum_y * sum_z; in SetUp()
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Ddynamic_numeric_diff_cost_function_test.cc294 T sum_x = x[0]; in operator ()() local
298 residuals[0] = sum_x; in operator ()()
301 residuals[3] = sum_x * sum_y; in operator ()()
303 residuals[5] = sum_x * sum_z; in operator ()()
304 residuals[6] = sum_x * sum_y * sum_z; in operator ()()
350 const double sum_x = x_[0]; in SetUp() local
355 expected_residuals_[0] = sum_x; in SetUp()
358 expected_residuals_[3] = sum_x * sum_y; in SetUp()
360 expected_residuals_[5] = sum_x * sum_z; in SetUp()
361 expected_residuals_[6] = sum_x * sum_y * sum_z; in SetUp()
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/external/pdfium/third_party/lcms2-2.6/src/
Dcmssamp.c286 double sum_x = 0, sum_x2 = 0, sum_x3 = 0, sum_x4 = 0; in RootOfLeastSquaresFitQuadraticCurve() local
300 sum_x += xn; in RootOfLeastSquaresFitQuadraticCurve()
310 _cmsVEC3init(&m.v[0], n, sum_x, sum_x2); in RootOfLeastSquaresFitQuadraticCurve()
311 _cmsVEC3init(&m.v[1], sum_x, sum_x2, sum_x3); in RootOfLeastSquaresFitQuadraticCurve()
/external/libavc/encoder/
Dirc_rd_model.c121 float sum_x = 0; in find_model_coeffs() local
149 sum_x += x0; in find_model_coeffs()
159 sum_x /= u1_num_frms_used; in find_model_coeffs()