They recorded numbers using the knots on a string called a quipu.
Chat with our AI personalities
Archimedes studied astronomy, engineering, mathematics, and war tactics.
Johannes' field of study was astronomy and mathematics.
Geometry is a field of mathematics and is neither a science nor an occupation. Any other field of mathematics can be related to geometry. Trigonometry and algebra are among the most closely related. Occupations that use geometry include engineering, physics, and astronomy, but many others do as well.
Pythagoras was well educated, and he played the lyre throughout his lifetime, knew poetry and recited Homer. He was interested in mathematics, philosophy, astronomy and music, and was greatly influenced by Pherekydes (philosophy), Thales (mathematics and astronomy) and Anaximander (philosophy, geometry).
It's spelled Followers. He taught mathematics, Astronomy, and philosophy (a word which he coined himself).