It is one of seven of Charlois's discoveries that was expressly named by the Astromomisches Rechen-Institut ( Astronomical Calculation Institute ).
32.
I'm trying to do some astronomical calculations based on the " Astronomical Formulae . . . " book by Jean Meeus.
33.
The Babylonians are involved because of their astronomical calculations, which somehow were passed on to the ancient Greeks, and finally to us.
34.
Bessel constructed " personal equations " from measurements of basic response speed that would cancel out individual differences from the astronomical calculations.
35.
Muslims traditionally follow that literally and recognize only actual visual sightings rather than astronomical calculations, so the date is not known in advance.
36.
In fact, more 1, 000 years ago Egypt's then Fatimid rulers decided that astronomical calculations should be used to determine the start of Ramadan.
37.
Other theories for the sphere are that it was used for astronomical calculations, thus as an armillary sphere or for use in spherical astronomy.
38.
It has found that the pre-historic Cushitics had been using an accurate, complex calendar system based on astronomical calculation at least twenty-three centuries ago.
39.
Due to his mathematical skill he became county surveyor of New Haven County in 1745, and began providing astronomical calculations for almanacs in 1759.
40.
Zwierczkowski won a university place to study astronomy at the University of WrocBaw but switched to mathematics to avoid the drudgery of astronomical calculations.
