Euler’s identity e^(iπ) + 1 = 0 is often called the most beautiful equation in mathematics.
✓ TRUE FACT
It links five fundamental constants: e, i, π, 1, 0 in one short equation. It’s a special case of Euler’s formula (e^{ix} = \cos x + i\sin x), which underpins waves, signals, and complex analysis.
🤯 "Euler’s identity e^(iπ) + 1 = 0 is often called the most beautiful equation in mathematics — math’s version of a pin-up."