Pythagoras

+**Pythagoras** was an ancient [Greek](/wiki/Greek) philosopher and mathematician, often credited with foundational contributions to [mathematics](/wiki/Mathematics) and music theory. He established a brotherhood that deeply influenced Western thought, notably with the Pythagorean theorem.

+## See also

+- [Pythagorean Theorem](/wiki/Pythagorean_Theorem)

+- [Number Theory](/wiki/Number_Theory)

+- [Greek Philosophy](/wiki/Greek_Philosophy)