An overview of the life and work of Pythagoras, a Greek philosopher and mathematician who lived in the 6th century BC. Here we discuss his contributions to mathematics, including the discovery of the famous Pythagorean theorem and the concept of irrational numbers. We explore his mystical beliefs, which included the transmigration of souls (metempsychosis) and the idea that the universe was governed by mathematical harmonies. We explore the influence of Pythagoras's ideas on subsequent philosophers and mathematicians, highlighting the enduring impact of his work on Western culture.
