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624 BCE
Thales
Early developments in geometry emerged in Greece during this time. -
570 BCE
Pythagoras
Pythagoras’ theorem first came about in Greece. -
428 BCE
Plato
Plato begins to classify "Platonic solids" and insists on proving methods of solving equations. -
410 BCE
Eudoxus of Cnidus
In Greece, the first area and volume equations are proven to be correct. -
384 BCE
Aristotle
The first developments of logic and deductive reasoning came about in Greece. -
300 BCE
Euclid
Euclidean geometry and the use of axioms, postulates, formulas, and proofs emerged in Greece. -
200 BCE
Diophantus
The first rational solutions were discovered with equations that include several unknowns. -
190 BCE
Hipparchus
In Greece, the first logical trigonometry table was created. -
10
Heron of Alexandria
In Greece, the equation for finding the area of a triangle from its side lengths was created.