Lol yes, of course. How elementary. Everyone knows integral calculus.thenobodies80 wrote:Being an irrational number, π cannot be written as the ratio of two integers. This was proven in 1761 by Johann Heinrich Lambert.In the 20th century, proofs were found that require no prerequisite knowledge beyond integral calculus. One of those, due to Ivan Niven, is widely known.A somewhat earlier similar proof is by Mary Cartwright.
Derr. That's what happens when I post after staying up all night.hecter wrote:Diameter you fool. Oh, and find me a circle where the diameter and circumference are both integers. Then I'll believe that pi is rational.
