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/OK3568_Linux_fs/buildroot/dl/qt5location/git/src/3rdparty/mapbox-gl-native/deps/boost/1.65.1/include/boost/geometry/formulas/
H A Dvincenty_inverse.hpp131 CT sin_alpha; in apply() local
146 sin_alpha = cos_U1 * cos_U2 * sin_lambda / sin_sigma; // (17) in apply()
147 cos2_alpha = c1 - math::sqr(sin_alpha); in apply()
153 lambda = L + (c1 - C) * f * sin_alpha * in apply()