Archimedes he was very good at math for the Greeks.
Probably all mathematicians, from very ancient times.
write about any 20 mathematicians
ancient greek mathematicians
Archimedes Plato and most ancient Greeks phlosiphers
The Ancient Egyptian and Babylonia Mathematicians in 150BC.
they wanted their family to be not known
It was not discovered but it was conceived by ancient mathematicians from the Indian sub-continent and was also used by the ancient Mayans
the concept of a regular polyhedron remained as developed by the ancient Greek mathematicians
Astronomers and astrologers were the ancient numerical calculators. their intellectual works had major influence and motivation for advances in mathematics. The traditional astrologer community "Ganaka" was the real mathematicians of ancient Kerala. Non European roots of mathematics extends up to them. Their lore was later learned by many other classes.
It has been known from very ancient times that the length of the diagonal of a unit square is not a rational number. There were no specific mathematicians who "discovered" real numbers. Furthermore, all mathematicians of any significance, contributed to our understanding of real numbers.
It was calculated by very, very intelligent mathematicians using ancient instruments.
Greek they didn't like to write so they wrote numbers