Jekyll kramdown + mathjax test (AsciiMath)

Some Jekyll tests

MathJax

https://docs.mathjax.org/

AsciiMath2jax (`$$`…`$$`)

see
see also _includes/mathjs_ascii in https://github.com/andrzejQ/jekyll_1

$\sum_{k = 1}^{n} k = 1 + 2 + \dots + n = \frac{n (n + 1)}{2}$ $sum_(k=1)^n k = 1+2+ cdots +n=(n(n+1)) / 2$ _ _ _ $f' (x) = \frac{d y}{d x} = $ 100$ $f'(x) = dy/dx =\$100$

$ab = cd$ - if two $ appears in the same line disable $...$ with <span> without class kdmath (for Jekyll) and use first \$ (for N++ MdPanel).

\int_{0}^{\infty} \frac{x^{3}}{e^{x} - 1} d x = \frac{π^{4}}{15}

$int_0^oo (x^3)/(e^x-1) dx = (pi^4)/(15)$

(a b c d) [\begin{matrix} a & b \\ c & d \end{matrix}]

$( a bc\ d ) \ \ [[a,b],[c,d]]$

$(\begin{matrix} n \\ r \end{matrix})$ $((n),(r))$ ; _ _ _ $A_{m, n} = (\begin{matrix} a_{11} & \dots & a_{1 n} \\ ⋮ & ⋱ & ⋮ \\ a_{m 1} & \dots & a_{m n} \end{matrix})$ $A_(m,n) = ((a_(11), cdots , a_(1n)),(vdots, ddots, vdots),(a_(m1), cdots , a_(mn)))$ $S_{m, n} = (\begin{matrix} s_{11} & \dots & s_{1 n} \\ ⋮ & ⋱ & ⋮ \\ s_{m 1} & \dots & s_{m n} \end{matrix})$ $S_(m,n) = ((s_(11), cdots , s_(1n)),(vdots, ddots, vdots),(s_(m1), cdots , s_(mn)))$

Async Mathjax Support at the end of the markdown file: {% include mathjs_ascii %}.

Some Jekyll tests

MathJax

AsciiMath2jax ($$…$$)

AsciiMath2jax (`$$`…`$$`)