2. EULER
He was born in 1707, and he died in
1783.
Swiss mathematician, physicist and
astronomer, one of the founders of
modern mathematics. Euler's works
covered almost all the fields of
mathematics, but he especially
contributed to mathematical analysis.
3. EULER
He made numerous discoveries in
various branches of mathematics such
as calculus and graph theory. He made a
significant contribution to the
development of mathematical
terminology and notation, particularly
durable in the field of mathematical
analysis. As the first ever used, for
example, concepts and indicated the
function. He has published many
important works in the field of
mechanics, optics and astronomy.