Calculating PI

Dividing the number of raindrops that hit the circle and the square and multiplying the result by 4 gives an approximation to PI. This approximation gets better with time.

This demo is directly inspired by this real-life experiment: See it on Reddit

Number of raindrop impacts so far: 0

Current approximation: N/A

Closest approximation: N/A (at impact #: )

Actual PI: