Pythagoras

Pythagoras and His Disciples

What were some important ideas that Pythagoras developed? Who were some important figures that were inspired by Pythagoras? 

https://www.brainpickings.org/2018/05/23/pythagoras-olympic-games/

http://www.math.tamu.edu/~dallen/history/pythag/pythag.html 

Who Proved the Pythagorean Theorem

Do we know that Pythagoras came up with the Pythagorean theorem, or did his disciples first prove it? Did any other people know about the principle of the Pythagorean Theorem before him? Who? 

https://www.britannica.com/biography/Pythagoras

http://pythagoras.nu/

Here are some interesting ways different people proved the Pythagorean Theorem: http://mathworld.wolfram.com/PythagoreanTheorem.html