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Searched refs:sin_bet1 (Results 1 – 3 of 3) sorted by relevance

/OK3568_Linux_fs/buildroot/dl/qt5location/git/src/3rdparty/mapbox-gl-native/deps/boost/1.65.1/include/boost/geometry/formulas/
H A Ddifferential_quantities.hpp67 CT sin_bet1 = one_minus_f * sin_lat1; in apply() local
71 if (math::equals(sin_bet1, c0) && math::equals(sin_bet2, c0)) in apply()
100 normalize(sin_bet1, cos_bet1); in apply()
103 CT sin_sig1 = sin_bet1; in apply()
118 CT const dn1 = math::sqrt(c1 + ep2 * math::sqr(sin_bet1)); in apply()
H A Darea_formulas.hpp443 CT sin_bet1 = tan_bet1 * cos_bet1; in ellipsoidal() local
452 CT sin_omg1 = sin_alp0 * sin_bet1; in ellipsoidal()
464 && sin_bet2 - sin_bet1 < CT(1.75)) // short segment in ellipsoidal()
472 excess = CT(2) * atan2(sin_omg12 * (sin_bet1 * cos_bet2p1 + sin_bet2 * cos_bet1p1), in ellipsoidal()
473 cos_omg12p1 * (sin_bet1 * sin_bet2 + cos_bet1p1 * cos_bet2p1)); in ellipsoidal()
493 CT sin_sig1 = sin_bet1; in ellipsoidal()
H A Dvertex_longitude.hpp106 CT const sin_bet1 = sin(bet1); in apply() local
126 CT const norm = math::sqrt(math::sqr(cos_alp1) + math::sqr(sin_alp1 * sin_bet1)); in apply()
135 CT const sig1 = atan2(sin_bet1, cos_alp1 * cos_bet1); in apply()