aberdeen academy acoreus aglaonike almagest analytic geometry anaxagoras anaximander ancient greek andronicus of cyrrhus angle trisection anicius manlius severinus boethius anthemius of tralles antikythera mechanism apollonian circles apollonian gasket aratus archimedes archimedes palimpsest archytas aristaeus the elder aristarchus of samos aristillus arithmetica armillary sphere astrolabe astronomer astronomy in medieval islam attalus of rhodes autolycus of pitane babylonian astronomy bion of abdera bodleian library bryson of heraclea callippic cycle callippus carpus of antioch celestial spheres center of curvature chrysippus circle of latitude circles of apollonius cleomedes cleostratus conic section conon of samos counter-earth ctesibius deferent and epicycle democritus dicaearchus dictionary of scientific biography dinostratus dionysodorus diophantus dioptra domninus of larissa doubling the cube edward bernard egyptian astronomy egyptian mathematics ellipse epsilon equant equatorial ring eratosthenes euclid euctemon eudemus of rhodes eudoxus of cnidus eutocius of ascalon evolute francesco maurolico geminus geocentric model gnomon greek astronomy greek mathematics greeks heliocentrism heraclides ponticus hero of alexandria hicetas hipparchic cycle hipparchus hippasus hippias hippocrates of chios hypatia of alexandria hyperbola hypothesis hypsicles indian astronomy indian mathematics isaac barrow isaac newton leiden leo the mathematician library of alexandria mactutor history of mathematics archive marinus of neapolis menaechmus menelaus of alexandria meton of athens metonic cycle moon mural instrument nicomachus nicoteles of cyrene octaeteris oenopides orbit pappus of alexandria parabola perga philip of opus philolaus philon posidonius problem of apollonius proclus ptolemy public domain pythagoras pytheas robert simson science in medieval western europe seleucus of seleucia serenus of antinouplis simplicius of cilicia solstice sosigenes of alexandria sosigenes the peripatetic spherical earth sporus of nicaea squaring the circle strabo sublunary sphere tangent thales the sand reckoner theodorus of cyrene theodosius of bithynia theon of alexandria theon of smyrna thymaridas timetable of greek mathematicians timocharis wikisource xenocrates zeno of elea zeno of sidon zodiac