Interactive portions for π Day 2026

Below are the interactive portions of my 2026 π Day post.

Euler Step Demo

Demo is not ready yet. Loading WASM...

a =
b =
c =
d =
System:
dx/dt = a x + b y
dy/dt = c x + d y
x(0) =
y(0) =
Δ t =
t x y dx/dt dy/dt

Main π approximation table

Loading the WASM...
kΔt = 2-k Approx. for π Error from Math.PI Time (ms) Num. values Plot