Searched refs:sin_dlon2 (Results 1 – 1 of 1) sorted by relevance
99 CT const sin_dlon2 = sin(dlon2); in apply() local109 bool const is_vertical2 = math::equals(sin_dlon2, c0) || math::equals(tan_alpha2_x, c0); in apply()121 tan_alpha2 = sin_dlon2 / tan_alpha2_x; in apply()134 tan_alpha2 = sin_dlon2 / tan_alpha2_x; in apply()