Hiparh
Hiparh
Greek astronomer and mathematician who discovered the precession of the equinoxes and made the first known star chart and is said to have invented trigonometry (second century BC) [Grški astronom in matematik, ki je odkril precesijo ekvinokcij in izdelal prvo znano zvezdno karto ter velja za izumitelja trigonometrije (2. stoletje pr. n. št.)]
Dostopnost
Dostopnost