
Draw a Ruler (king), sitting in a cooler, holding a Ruler (yardstick) and saying (BEUELR…?)

Have hiem holding the ruler and have some mathematical equations by Euler on a blackboard behind him.
- Euler’s Identity: Often considered one of the most beautiful equations in mathematics, eiπ+1=0e^{i\pi} + 1 = 0eiπ+1=0, linking five fundamental constants (e, i, π, 1, and 0) in a simple yet profound relationship.
- Euler’s Formula: This relates complex exponential functions to trigonometric functions: eix=cos(x)+isin(x)e^{ix} = \cos(x) + i\sin(x)eix=cos(x)+isin(x). It is fundamental in the study of complex numbers and appears in many areas of science and engineering.
- Graph Theory: Euler introduced concepts in graph theory, such as the famous “Seven Bridges of Königsberg” problem, which is regarded as one of the origins of modern graph theory.
- Euler’s Theorems: His theorems cover wide-ranging topics, from number theory to fluid dynamics.