The great man theory almost always fails. The life of Pythagoras is largely myth. This theorem was most likely known and proven well before him. This is old new

The great man theory almost always fails. The life of Pythagoras is largely myth. This theorem was most likely known and proven well before him. This is old news. https://link.springer.com/article/10.1057/jt.2009.16 https://link.springer.com/article/10.1057/jt.2009.16