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Searched refs:sin_bet2 (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.hpp68 CT sin_bet2 = one_minus_f * sin_lat2; in apply() local
71 if (math::equals(sin_bet1, c0) && math::equals(sin_bet2, c0)) in apply()
101 normalize(sin_bet2, cos_bet2); in apply()
105 CT sin_sig2 = sin_bet2; in apply()
119 CT const dn2 = math::sqrt(c1 + ep2 * math::sqr(sin_bet2)); in apply()
H A Darea_formulas.hpp444 CT sin_bet2 = tan_bet2 * cos_bet2; in ellipsoidal() local
454 CT sin_omg2 = sin_alp0 * sin_bet2; 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()
494 CT sin_sig2 = sin_bet2; in ellipsoidal()
H A Dvertex_longitude.hpp107 CT const sin_bet2 = sin(bet2); in apply() local
136 CT const sig2 = atan2(sin_bet2, -cos_alp2 * cos_bet2); //lat3 is a vertex in apply()