Though I'm quite satisfied showing my works on GitHub, it turns out that I have much more want to show. For example, GitHub is extremely unfriendly to show `.pdf`

files since the internal link (we call it $\texttt{hyperlink}$ for those $\LaTeX$ Freaks) doesn't work. This kind
of problem arises quite often. Besides, my only hobby these days is *photographing*, and as you can imagine, it's awkward to show your photos there...

Apart from all these, since I use $\LaTeX$ a ** LOT** (yup, I'm one of those $\LaTeX$ Freaks), and the only way I know how to render $\LaTeX$ formulas on GitHub is

*ugly*, and there are a bunch of limitations. Hence, this pushed me to build this website eventually. To demonstrate, we can easily print out some beautiful formulas like

for $f\in L^1$, which is the statement of Lebesgue Differentiation Theorem, or the cute Euler identity^{1}

- Though this is not my favorite equation of all time...β©