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Lines Matching full:tanl

787 //        double tanL = ::tan(fLatitude);
788 //        double H = ::acos(-tanL * ::tan(pos1.declination));
791 //               H = ::acos(-tanL * ::tan(pos2.declination));
1359     double      tanL   = ::tan(fLatitude);
1373         double angle = ::acos(-tanL * ::tan(pos.declination));