#mathjax

See, block-syntax-highlighted code on the website version:

def async W(pgconnection): ...

and inline mathjax:

$$prod_i^n\prod_j w_{ij}\phi_i\phi_j $$

$\mathbf{W}$ next to text

I just needed two scripts in my theme source:

<script type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML"></script><script src="https://cdn.rawgit.com/google/code-prettify/master/loader/run_prettify.js"></script>

Lately I started collecting my markdown notes worth sharing in a public HackMD book. These will mainly focus on technical ideas or engineering cheat sheets. Also, longer blog posts might be better suited over there.

[et_pb_section fb_built=”1″ theme_builder_area=”post_content” _builder_version=”4.24.2″ _module_preset=”default”][et_pb_row _builder_version=”4.24.2″ _module_preset=”default” width=”96%” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_column type=”4_4″ _builder_version=”4.21.0″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_text…

When $a \ne 0$, there are two solutions to $ax^2 + bx + c = 0$ and they are

What is it?

"A JavaScript display engine for mathematics that works in all browsers. No more setup for readers. It just works." MathJax Allows you to use Latex notiation in your HTML or Markdown website.

Why use it?

Well for math reasons ofcourse! Maybe you'll be writing a blog for a personal website and wish to discuss proofs you've been working on! Sadly it does not appear that Tumblr allows for JavaScript on pages so it may be more obnoxious to post Math pages on here.

How?

In your `` you're going to want to place the script

<script src="https://polyfill.io/v3/polyfill.min.js?features=es6"></script><br><script id="MathJax-script" async="" src="https://cdn.jsdelivr.net/npm/mathjax@3/es5/tex-mml-chtml.js"></script>

Now if you wish to change the delimiters that uou'll be using, like to $ $, which is what Obsidian uses then you'll have to add the additional script under the previous.

<script> window.MathJax = { tex: { inlineMath: [['$', '$'], ['\\(', '\\)']] } }; </script>

Example of what it would look like

So in my Foundations of Mathematics course I've been using Obsidian, a notes taking app that allows you to use Tex commands. Here's some really basic Tex commands. > (- "$" is to start and end a math statement)

( _ )Underline is for the A sub B like A$_2$ = 3 and 4$_3$ = x

\mathbb{} is when you wish to Bold something like the all intergers symbol $\mathbb{Z}$

∎ This is the end of a proof statement since I can't find any obsidian symbol for it

^ can be used to make something an expnential

$4^2$

-'$$ $$' $$To-make-middle$$

Fractions \frac and then the thing you wish to be a fraction $$ \frac 4{2} $$

Underline

Practice: Log$_5$ 5 = 1 lne$^2$ = 2

Where I got this from?

TumblrにMathJaxを導入できたら、記事の幅広がるのでは！と思ってちょっと調べてみました。ということで、今回はTumblrにMathJaxを導入する方法について簡単にまとめていこうかなって思います。