1. 3 Mathematicans By: Tanner Hensley

2. Aryabhatta Born 476-550 in India He advanced in arithmetic, algebra, and trigonometry using the decimal system He is sometimes called “Father of Algebra” His most famous accomplishment in mathematics was the Aryabhatta Algorithm which means solving for diophantine equations

3. Aryabhatta He studied at the University of Nalanda One major work was Aryabhatiya The book dealt with many topics like astronomy, spherical triogonometry, arithmetic, algebra and plane trigonometry It was translated in latin in the 13 th century

4. Aryabhatta He made several important discoveries in astronomy: for example his estimate of the earths circumference was more accurate than any achieved in ancient Greece He worked out the value of pi Worked out the area of a triangle He calculates the volume of a sphere

5. Aryabhatta

6. Jules Henri Poincare His favorite sayings was “ Science is built up with facts, as a house is with stones. But a collection of facts is no more a science than a heap of stones is a house.” “ Thought is only a flash between two long nights, but this flash is everything.”

7. Jules Henri Poincare He was a french mathematician, theoretical physcicist, engineer, and a philosopher of science He was also described as a ploymath During his childhood he was seriously ill for a time with diphtheria

8. Jules Henri Poincare Born in France 1854-1912 Poincare found the theory of algebraic topology He is sometimes called the father of topology He discovered automorphic functions and essentially found the theory of periodic orbits

9. Jules Henri He also was deeply interested in philosophy of science He argued for conventionalism and against both formalism and logicism Preliminary version of the special theory of relativity and stated that the velocity of light is a limit velocity and that mass depends on speed

10. Jules Henri Poincare

11. Nina Karlovna Bari Nina parents were Olga Eduardovna Seligson and Karl Adolfovich Nina was educated at a private school LOV yazemska's High School for girls in Moscow She showed great potential in mathematics Nina graduated in 1921 from Moscow state university

12. Nina She became the first woman to graduate from Moscow State University Her goal was to become a university teacher She won won one of the small number scholarships

13. Nina She studied and worked for six months at the Sorbonne and the collage De France in paris Year later she visited Lvov, Poland She participated in Third-All Union Congress She also gave lectures at the moscow Polytechine Institution

14. Nina She was killed by a train in the moscow metro. Nina was considered to be the principal leader of Mathematics She helped many students to improve there Ph.D and improve theses

15. Nina

16. Resources Aryabhatta- wikipedia.org Jules Henri Poincare- wikipedia. Org and www- history.mcs.st.andrews.ac.uk/Biographies/poi ncare.html Nina Bari- wikipedia.org and Agnes Scott College website