Searched refs:a_squared_norm (Results 1 – 1 of 1) sorted by relevance
234 const double a_squared_norm = pow(alpha_ * gradient_norm, 2.0); in ComputeTraditionalDoglegStep() local236 a_squared_norm - 2 * b_dot_a + pow(gauss_newton_norm, 2); in ComputeTraditionalDoglegStep()240 const double c = b_dot_a - a_squared_norm; in ComputeTraditionalDoglegStep()242 (pow(radius_, 2.0) - a_squared_norm)); in ComputeTraditionalDoglegStep()247 : (radius_ * radius_ - a_squared_norm) / (d + c); in ComputeTraditionalDoglegStep()