MathJax integration

[Yukaii]

Replace Katex with MathJax for matching our online version.

[RoyiAvital]

This is really important.

Also it would be great if the Extension will be single extension instead of installing many other extensions.

[Yukaii]

MathJax just released its latest version 3.0. With a complete rewrite of modern tooling (and even TypeScript), it should be easier to bundle using webpack now :)

https://github.com/mathjax/MathJax-src

[mlopezgva]

Any chance to support AsciiMath along with LaTeX? MathJax supports it. and AsciiMath is far, far easier to write, and much shorter, too.

Just to make a point, see the difference between TeX and asciiMath with these examples:

• Cauchy-Schwarz Inequality, this is terrific:
  • TeX:
    \[ \left( \sum_{k=1}^n a_k b_k \right)^2 \leq \left( \sum_{k=1}^n a_k^2 \right) \left( \sum_{k=1}^n b_k^2 \right) \]
  • asciiMath:
    (sum_(k=1)^n a_kb_k)^2 <= (sum_(k=1)^n a_k^2) (sum_(k=1)^n b_k^2)

• Lorenz:
  • TeX:
    \dot{x} = \sigma(y-x) \\ \dot{y} = \rho x - y - xz \\ \dot{z} = -\beta z + xy
  • asciiMath
    dotx = sigma(y-x)
\doty = rho x-y - xz
\dotz = -beta z + xy
• Probability:
  • TeX:
    \[P(E) = {n \choose k} p^k (1-p)^{ n-k } \]
  • asciiMath:
    P(E) = ((n),(k)) p^k (1-p)^(n-k)

• And, of course, the quadratic formula:
  • TeX:
    -b \pm \sqrt{b^2 - 4ac} \over 2a
  • asciiMath
    x=-b+- sqrt(b^2-4ac)/2a