Implementation
Insert the follow code into _layouts/post.html.
<script src="https://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML" type="text/javascript"></script>
<script type="text/x-mathjax-config">
MathJax.Hub.Config({
tex2jax: {
skipTags: ['script', 'noscript', 'style', 'textarea', 'pre'],
inlineMath: [['$','$']]
}
});
</script>
One can define a page variable & test if uselatex. Make sure to include uselatex: true at the front matter of the md file.
Outcome
The followings demonstrate the $\LaTeX$ equations:
\[H_n=1+\frac{1}{2}+\frac{1}{3}+...+\frac{1}{n}=\sum_{i=1}^{n}\frac{1}{i}=O(\log n)\] \[\begin{align} x' &= \frac{x-ut/c^2}{\sqrt{1-u^2/c^2}} \\ t' &= \frac{t-ux/c^2}{\sqrt{1-u^2/c^2}}\\ y' &= y \\ z' &= z \end{align}\] \[\begin{align} \label{rotation} x' &= x\cos(\theta) + y\sin(\theta) \\ y' &= y\cos(\theta) - x\sin(\theta) \\ z' &= z \\ t' &= t \end{align}\]One can also use inline formula as $f_\nu(E) = \frac{1}{e^{E/T}+1}$.
It also works for different math fonts:
$ABCDEFGHIJKLMOPQRSTUVWXYZabcdefghijlmnopqrstuvwxyz\alpha\beta\gamma\Gamma\delta\Delta\epsilon\varepsilon\zeta\eta\theta\vartheta\Theta\iota\kappa\lambda\Lambda\mu\nu\xi\Xi\pi\Pi\rho\varrho\sigma\Sigma\tau\upsilon\Upsilon\phi\varphi\Phi\chi\psi\Psi\omega\Omega$
$\mathit{ABCDEFGHIJKLMOPQRSTUVWXYZabcdefghijlmnopqrstuvwxyz\alpha\beta\gamma\Gamma\delta\Delta\epsilon\varepsilon\zeta\eta\theta\vartheta\Theta\iota\kappa\lambda\Lambda\mu\nu\xi\Xi\pi\Pi\rho\varrho\sigma\Sigma\tau\upsilon\Upsilon\phi\varphi\Phi\chi\psi\Psi\omega\Omega}$
$\mathbf{ABCDEFGHIJKLMOPQRSTUVWXYZabcdefghijlmnopqrstuvwxyz\alpha\beta\gamma\Gamma\delta\Delta\epsilon\varepsilon\zeta\eta\theta\vartheta\Theta\iota\kappa\lambda\Lambda\mu\nu\xi\Xi\pi\Pi\rho\varrho\sigma\Sigma\tau\upsilon\Upsilon\phi\varphi\Phi\chi\psi\Psi\omega\Omega}$
$\mathrm{ABCDEFGHIJKLMOPQRSTUVWXYZabcdefghijlmnopqrstuvwxyz\alpha\beta\gamma\Gamma\delta\Delta\epsilon\varepsilon\zeta\eta\theta\vartheta\Theta\iota\kappa\lambda\Lambda\mu\nu\xi\Xi\pi\Pi\rho\varrho\sigma\Sigma\tau\upsilon\Upsilon\phi\varphi\Phi\chi\psi\Psi\omega\Omega}$
$\mathsf{ABCDEFGHIJKLMOPQRSTUVWXYZabcdefghijlmnopqrstuvwxyz\alpha\beta\gamma\Gamma\delta\Delta\epsilon\varepsilon\zeta\eta\theta\vartheta\Theta\iota\kappa\lambda\Lambda\mu\nu\xi\Xi\pi\Pi\rho\varrho\sigma\Sigma\tau\upsilon\Upsilon\phi\varphi\Phi\chi\psi\Psi\omega\Omega}$
$\mathtt{ABCDEFGHIJKLMOPQRSTUVWXYZabcdefghijlmnopqrstuvwxyz}$
$\mathbb{ABCDEFGHIJKLMOPQRSTUVWXYZabcdefghijlmnopqrstuvwxyz}$
$\mathcal{ABCDEFGHIJKLMOPQRSTUVWXYZabcdefghijlmnopqrstuvwxyz}$
$\mathscr{ABCDEFGHIJKLMOPQRSTUVWXYZabcdefghijlmnopqrstuvwxyz}$
$\mathfrak{ABCDEFGHIJKLMOPQRSTUVWXYZabcdefghijlmnopqrstuvwxyz}$
Issues
Here I report some weird issues:
-
Some equations can compile while the others cannot:
$[1+\delta_{RC}] \theta^{THY}_{SM}$
$\theta^{THY}_{SM} [1+\delta_{RC}]$
$\theta^{THY}{SM} [1+\delta{RC}]$
-
Another example:
$M_\beta = \frac{ {\hat g}^2}{8\hat{M}^2 } V_{ud}$
$M_\beta = \frac{ {\hat g}^2}{8\hat{M_W}^2 } V_{ud}$
$M_\beta = \frac{ {\hat g}^2}{8\hat{M}W^2 } V{ud}$
So, it suggests to check the equations twice when writing new posts.
References:
