This post is to test math
$$x = y^z$$
but can it do \(i=n^{line}\) math?
$$\int_{foo}^{bar} \delta d\delta = \infty \Pi_i \Sigma 3$$
another eqn
$$f(x) = \int_{-\infty}^{\infty} \hat{f} (\Upsilon) e^{2\pi i x \xi}$$
add some more text
This post is to test math
but can it do \(i=n^{line}\) math?
another eqn
add some more text