Early Greek Mathematicans
1.2.2.1 Acheivements
1.2.2.2 Pythagoras' Theorem
1.2.2.3 Unintended Conseguences
1.2.2.4 Platon
1.2.2.4.1 Background
1.2.2.4.2 Simile of the Cave
1.2.2.4.3 Plato's Definition