This project calculates π using the infinite series: 1-(1/3)+(1/5)-(1/7)+(1/9)-(1/11)+(1/13)...=(π/4) Enter the amount of fractions to use and see what approximation of π you get. Afterwards, you get to see me recall the first 50 decimal digits of π.
This infinite series was discovered by Gottfried Leibniz in 1674. Happy Pi Day!