Searched refs:tan_alpha1 (Results 1 – 1 of 1) sorted by relevance
111 CT tan_alpha1 = 0; in apply() local127 tan_alpha1 = sin_dlon1 / tan_alpha1_x; in apply()133 tan_alpha1 = sin_dlon1 / tan_alpha1_x; in apply()136 CT const T1 = tan_alpha1 * cos_lat1; in apply()164 if (math::abs(tan_alpha1) >= math::abs(tan_alpha2)) // pick less vertical segment in apply()168 CT const lat_y_1 = sin_dlon_1 + tan_alpha1 * sin_lat1 * cos_dlon_1; in apply()169 CT const lat_x_1 = tan_alpha1 * cos_lat1; in apply()