I'm starting this math blog and I hope it will work. I hope you can see this beautiful equation

$$e^{\pi \boldsymbol{i}} +1=0,\;\;\boldsymbol{i}=\sqrt{-1}, $$

or this wonderful equality

$$\int_{\mathbb{R}} e^{-\frac{x^2}{2}} dx=\sqrt{2\pi}. $$