Searched refs:sin_alpha (Results 1 – 2 of 2) sorted by relevance
95 CT const sin_alpha = cos_U1 * sin_azimuth12; // (2) in apply() local96 CT const sin_alpha_sqr = math::sqr(sin_alpha); in apply()148 CT const L = lambda - (CT(1) - C) * flattening * sin_alpha in apply()157 … = atan2(sin_alpha, -sin_U1 * sin_sigma + cos_U1 * cos_sigma * cos_azimuth12); // (12) in apply()
132 CT sin_alpha; in apply() local147 sin_alpha = cos_U1 * cos_U2 * sin_lambda / sin_sigma; // (17) in apply()148 cos2_alpha = c1 - math::sqr(sin_alpha); in apply()154 lambda = L + (c1 - C) * f * sin_alpha * in apply()