The value of pie calculated by first Indian scientist Baudhayana
aryabhata
James steven. pi = c/d
Rahmanujan.
Archimedes was the first Western mathematician to make a serious attempt at calculating the value of pi. His estimated, that pi was between 3.1408 and 3.1429.
Pi was first computed by the Greek philosopher and mathematician Archimedes.
Srinivasa Ramanujan
You are probably thinking about Rahmanujan. However, he didn't really "create pi" - God created pi. Nor did he discover it, pi was known well before Rahmanujan. What he did do was to find some very efficient formulae to calculate pi to many decimal places - formulae that are still used today.
budhayana
budhayana
He discovered it because he was a very great mathematician of ancient history. He was smart and developed the discovery of Pi to better the world as it is today.
The mathematician William Jones first used the Greek letter pi in 1706. In 1707, the great mathematician Euler popularized it.