some random test

Euler's formula (in the field of electronics)

code block

euler.tex

e^{j\theta}=\cos{\theta}+j\sin{\theta}

math block

e^{j\theta}=\cos{\theta}+j\sin{\theta}

embedded

Now in a sentence; $e^{i\theta}=\cos{\theta}+j\sin{\theta}$

link

extra

\bar{L}(f(\boldsymbol{x}), \bar{Y})=\frac{1}{K - |Y|}\sum_{y' \not\in \bar{Y}}{\ell(g_y'(\boldsymbol{x}))} + \frac{1}{|\bar{Y}|}\sum_{\bar{y} \in \bar{Y}} \ell(-g_{\bar{y}}(\boldsymbol{x}))