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Searched refs:one_minus_f (Results 1 – 6 of 6) 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 Dvertex_latitude.hpp81 CT const one_minus_f = (CT(1) - f); in apply() local
84 CT const bet1 = atan( one_minus_f * tan(lat1) ); in apply()
90 return atan( tan(betv) / one_minus_f ); in apply()
H A Ddifferential_quantities.hpp65 CT const one_minus_f = c1 - f; in apply() local
67 CT sin_bet1 = one_minus_f * sin_lat1; in apply()
68 CT sin_bet2 = one_minus_f * sin_lat2; in apply()
73 CT const sig_12 = math::abs(dlon) / one_minus_f; in apply()
90 CT const ep2 = e2 / math::sqr(one_minus_f); in apply()
H A Dvertex_longitude.hpp99 CT const one_minus_f = c1 - f; in apply() local
100 CT const bet1 = atan(one_minus_f * tan(lat1)); in apply()
101 CT const bet2 = atan(one_minus_f * tan(lat2)); in apply()
102 CT const bet3 = atan(one_minus_f * tan(lat3)); in apply()
H A Dthomas_inverse.hpp81 CT const one_minus_f = c1 - f; in apply() local
90 atan(one_minus_f * tan(lat1)); in apply()
93 atan(one_minus_f * tan(lat2)); in apply()
H A Dsjoberg_intersection.hpp318 one_minus_f = c1 - f; in sjoberg_geodesic()
322 tan_betaj = one_minus_f * tan_latj; in sjoberg_geodesic()
550 return atan(t / one_minus_f); in lat()
590 CT one_minus_f; member in boost::geometry::formula::sjoberg_geodesic
679 CT const one_minus_f = c1 - f; in apply() local
764 t = one_minus_f * tan_lat_sph; // tan(beta) in apply()
H A Darea_formulas.hpp433 CT const one_minus_f = CT(1) - f; in ellipsoidal() local
439 CT tan_bet1 = tan(get_as_radian<1>(p1)) * one_minus_f; in ellipsoidal()
440 CT tan_bet2 = tan(get_as_radian<1>(p2)) * one_minus_f; in ellipsoidal()