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Lines Matching refs:cos

468     double cosE = cos(obliq);
471 double cosL = cos(eclipLong);
474 double cosB = cos(eclipLat);
508 double cosH = cos(H);
510 double cosD = cos(equatorial.declination);
512 double cosL = cos(fLatitude);
604 E = E - delta / (1 - eccentricity * ::cos(E));
838 // double psi = ::acos(sin(fLatitude) / cos(dec));
841 // double delta_t = 240 * y / cos(dec) / 3600; // hours
948 cos(M*DEG_RAD) );
954 // /* r * cos(v) = */ double A = cos(E*DEG_RAD) - e;
970 // // ::sin(slon) * cos(oblecl)
972 // // cos(slon)
979 // double sRA = ::atan2(sin(slon*DEG_RAD) * cos(oblecl*DEG_RAD), cos(slon*DEG_RAD))*RAD_DEG;
1006 // // cos(HA0) = ---------------------------------
1007 // // cos(lat) * cos(Dec)
1012 // // cos(HA0) = - tan(lat) * tan(Dec)
1022 // (cos(fLatitude) * cos(sDec*DEG_RAD)))*RAD_DEG;
1135 double x = cos(moonLongitude - nodeLongitude);
1137 moonEclipLong = ::atan2(y*cos(moonI), x) + nodeLongitude;
1186 return 0.5 * (1 - cos(getMoonAge()));
1400 double cosD = ::cos(pos.declination);