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Period: 626 BCE to 545 BCE
Thales
He is considered to be the first known individual to use deductive reasoning for geometry and to use them to do his own theorem, the theorem of Thales. -
Period: 570 BCE to 495 BCE
Pythagoras
This Ionian greek philosopher was the founder of the theorem of Pythagoras, the eponymous founder in this case. -
Period: 500 BCE to 428 BCE
Anaxagoras
He was a socratic greek philosopher and mathematician, he deduced a great explanation for eclipses, rainbows and meteors. -
Period: 480 BCE to 411 BCE
Antiphon
Antiphon was an important figure in fifth century Athenian, especially in politic, he made a lot of speeches, he also is a famous orator. He could have written the treatise of Interpretations of Dreams. -
Period: 396 BCE to 314 BCE
Xenocrates
He was a greek philosopher, mathematician and leader of the Platonic Academy. -
Period: 384 BCE to 322 BCE
Aristotle
He is known to be the founder of Lyceum, the Peripatetic school of philosophy and the Aristotelian tradition -
330 BCE
Euclide
He wrote the encyclopedia composed of 13 books named "The elements" -
Period: 287 BCE to 212 BCE
Archimedes
Greek mathematician, physicist, astronomer, engineer, and inventor. in his mathematical achievements, he succeeded to derive an approximation of Pi. -
Period: 240 BCE to 180 BCE
Diocles
Greek mathematician who wrote "On heated mirrors" and discovered the focal propriety of parabole. -
Period: 190 BCE to 120 BCE
Hipparchus
He was a greek astronomer, geographer and mathematician and he is the founder of trigonometry. -
Period: 10 to 70
Hero of Alexandria
He was a greek mathematician and engineer, he is known for his Aeolipile's invention. -
Period: 100 to 170
Ptolemy
He wrote about a dozen scientific treatises which showed their importance later in the European, Byzantine and Islamic science. -
Period: 214 to 284
Diophantus
He was the author of the books called Arithtmetica, in which he solved and showed how to solve algebraic equations. -
Period: 370 to 415
Hypathia
She was a greek neoplatonist philosopher, known for the construction of astrolabes and hydrometers, although she didn't invent them.