# Example presentation Some Julia code ```julia 1+2 ``` -- A fragment --- # Some equations Here is an inline fraction: $\frac{1}{2}$ And some identities in display mode: $$e^{i\pi} + 1 = 0$$ $$\sum_{n=0}^\infty \alpha^n = \frac{1}{1-\alpha}$$ --- # A plot ```julia using Plots plot(rand(10)) ``` # 