diff --git a/_config.yml b/_config.yml index c53ecc3..d12d439 100644 --- a/_config.yml +++ b/_config.yml @@ -50,10 +50,5 @@ compress_html: comments: all endings: all startings: [] - blanklines: true # required for Mathjax + blank_lines: false profile: false - -# For the Mathjax script loaded in the head of all pages with page.mathjax -mathjax: - source: https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/latest.js?config=TeX-AMS_CHTML - config: 'MathJax.Hub.Config({ TeX: { equationNumbers: { autoNumber: "AMS" } } })' diff --git a/_includes/head.html b/_includes/head.html index 322195a..eae6a5e 100644 --- a/_includes/head.html +++ b/_includes/head.html @@ -29,17 +29,7 @@ {% if site.search_enabled != false %} {% endif %} - - - - {% if page.mathjax %} - - - {% endif %} + diff --git a/docs/configuration.md b/docs/configuration.md index b3b467c..14422fd 100644 --- a/docs/configuration.md +++ b/docs/configuration.md @@ -89,13 +89,3 @@ See [Customization]({{ site.baseurl }}{% link docs/customization.md %}) for more # e.g, UA-1234567-89 ga_tracking: UA-5555555-55 ``` - -## Mathjax - -```yaml -compress_html: - blanklines: true # required for Mathjax -mathjax: - source: https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/latest.js?config=TeX-AMS_CHTML - config: 'MathJax.Hub.Config({ TeX: { equationNumbers: { autoNumber: "AMS" } } })' -``` diff --git a/docs/mathjax/index.md b/docs/mathjax/index.md deleted file mode 100644 index 128c54b..0000000 --- a/docs/mathjax/index.md +++ /dev/null @@ -1,59 +0,0 @@ ---- -layout: default -title: Mathjax -nav_order: 8 -has_children: true -mathjax: true ---- - -# Mathjax - -To use [Mathjax] on a just-the-docs page: - -- include `mathjax: true` in the YAML preamble - -- enclose $$ \LaTeX $$ code in [kramdown math blocks] - -The default Mathjax options in `_config.yml` are: - -```yaml -compress_html: - blanklines: true # required for Mathjax -mathjax: - source: https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/latest.js?config=TeX-AMS_CHTML - config: 'MathJax.Hub.Config({ TeX: { equationNumbers: { autoNumber: "AMS" } } })' -``` - -Here is an example: - -$$ -\begin{align*} - & \phi(x,y) = \phi \left(\sum_{i=1}^n x_ie_i, \sum_{j=1}^n y_je_j \right) - = \sum_{i=1}^n \sum_{j=1}^n x_i y_j \phi(e_i, e_j) = \\ - & (x_1, \ldots, x_n) \left( \begin{array}{ccc} - \phi(e_1, e_1) & \cdots & \phi(e_1, e_n) \\ - \vdots & \ddots & \vdots \\ - \phi(e_n, e_1) & \cdots & \phi(e_n, e_n) - \end{array} \right) - \left( \begin{array}{c} - y_1 \\ - \vdots \\ - y_n - \end{array} \right) -\end{align*} -$$ - -For further examples, see [this test page](test), adapted from a [test] -in [markdown-preview-plus]. - -[Mathjax]: https://www.mathjax.org - "Mathjax home page" - -[kramdown math blocks]: https://kramdown.gettalong.org/syntax.html#math-blocks - "kramdown math blocks documentation" - -[test]: https://github.com/atom-community/markdown-preview-plus/blob/master/EXAMPLE.md - "Markdown-preview-plus test file" - -[markdown-preview-plus]: https://atom.io/packages/markdown-preview-plus - "Markdown-preview-plus package page" diff --git a/docs/mathjax/test.md b/docs/mathjax/test.md deleted file mode 100644 index 450f329..0000000 --- a/docs/mathjax/test.md +++ /dev/null @@ -1,207 +0,0 @@ ---- -layout: default -title: Mathjax test -parent: Mathjax -mathjax: true ---- - -$$x$$ math at the start of the document - -Nested: $$M = \text{while e^2 $e^2$ do $c^2$ end}$$ - -**Numbered equations** - -$$ -\begin{equation} -\int_0^x \sin(x) dx -\label{eq:test} -\end{equation} -$$ - -$$\eqref{eq:test}$$ - -**Blockquotes** - -> 1. A block quote -> 2. With a list inside -> 3. With $$math$$ - -**Math environment Syntax testing** - -Inline Math should work with `$$` $$\frac{x+y}{y}$$ -but not `\(` \(\frac{x+y}{y}\) - -Use `$$` on separate lines: - -$$ -\int_{-\infty}^\infty e^{-x^2} = \sqrt{\pi} -$$ - - -Use `$$` on the same line: -$$ \frac{-b \pm \sqrt{b^2-4ac}}{2a} $$ - -Use `$$` on separate lines: - -$$ -a+b -$$ - -Use `$$` on the same line: $$E=mc^2$$ - ----- - -**Some Tex Functions** - -$$k \times k$$, $$n \times 2$$, $$2 \times n$$, $$\times$$ - -$$x \cdot y$$, $$\cdot$$ - -$$\sqrt{x^2+y^2+z^2}$$ - -$$\alpha \beta \gamma$$ - -$$ -\begin{aligned} -x\ &= y\\ -mc^2\ &= E -\end{aligned} -$$ - ----- - -**Escaped Math environments** - -In the following examples no math environments should render: - -a $5, a $10 and a \$100 Bill. - -All McScrooge sees - -\$$ - -and even more: - -\$$ - -\\[x+y\] -\\(x+y\) - -``` -$x -``` - -``` -\$ -``` - -`\$`, `\[ \]`, `$x$` - ----- - -**Testing `\newcommand`** - -For all $$x$$ and $$y$$ in $$\mathbb{R}^k$$ it is true that -$$ -\newcommand{sca}[1]{\langle #1 \rangle} -|\sca{x,y}|^2 \le \sca{x,x} \cdot \sca{y,y}, -$$ - - -\newcommand{\scalong}[1]{(#1_1,\dots,#1_k)} - -where $$\sca{\cdot,\cdot}$$ denotes the inner product $$\sca{\scalong{x}, \scalong{x}} = \sum_{i=1}^k x_i y_i$$. - ----- - -**Testing several math fonts** -$$ -p(\mathbf{m}) \sim \mathcal{N}(\mathbf{m}) e^{-\sum_{i} \beta_i m_i} -$$ - -$$ -\langle \vec{m} \rangle = -\frac{1}{Z(\vec{\beta})}\vec{m}(\mu) -\sum_{\mu\in\mathcal{G}} -e^{-\vec{\beta}\cdot\vec{m}(\mu)} -$$ - ----- - -Notice below that the `$$`-separated display math doesn't have a blank line before and after (i.e. in an actual $$\LaTeX$$ document it wouldn't be placed in a separate paragraph): - -The _characteristic polynomial_ $$\chi(\lambda)$$ of the -$$3 \times 3$$ matrix -    $$ -\left( \begin{array}{ccc} -a & b & c \\ -d & e & f \\ -g & h & i \end{array} \right) -$$ -is given by the formula -    $$ -\chi(\lambda) = \left| \begin{array}{ccc} -\lambda - a & -b & -c \\ --d & \lambda - e & -f \\ --g & -h & \lambda - i \end{array} \right|. -$$ - -This is a long line: $$\chi(\lambda) = a e i-a e \lambda -a f h-a i \lambda +a \lambda ^2-b d i+b d \lambda +b f g+c d h-c e g+c g \lambda -e i \lambda +e \lambda ^2+f h \lambda +i \lambda ^2-\lambda ^3$$ - ----- - -**Does it work in different MD elements?** - -# Math $$x^2$$ in heading 1 - -## Math $$x^2$$ in heading 2 - -### Math $$x^2$$ in heading 3 - -#### Math $$x^2$$ in heading 4 - -$$x_1, x_2, \dots, x_N$$ should not conflict with `_` _italics_? - -$$(f*g*h)(x)$$ should not conflict with `*` *syn***tax**? - -$$[a+b](c+d)$$ should not conflict link [syntax](#)? - -_math $$x^2$$ in emphasis_ - -**math $$x^2$$ in bold** - -[math $$x^2$$ in link](http://www.mathjax.org/) - -`math $$x^2$$ in code` - -~~math $$x^2$$ in strikethrough~~ (doesn't strike through the math) - -**In Tables** - -| Left-Aligned | Center Aligned | Right Aligned | -| :------------ |:---------------:| -----:| -| $$a+b$$ | some wordy text | $1600 | -| $$a+b$$ | some wordy text | $1600 | -| $$a+b$$ | some wordy text | $1600 | - -The following doesn't work (it only works with Pandoc) - -| Left-Aligned | Center Aligned | Right Aligned | -| :------------ |:---------------:| -----:| -| $$a+b$$ | some wordy text | $1600 | -| | $$ -A=\mathbf{A}=\underline{A}=\begin{pmatrix} -a_{11} & a_{12} & \cdots & a_{1n}\\ -a_{21} & a_{22} & \cdots & a_{2n}\\ -\vdots & \vdots & & \vdots\\ -a_{m1} & a_{m2} & \cdots & a_{mn}\\ -\end{pmatrix} = (a_{ij}) -$$ | $12 | -| | | $1 | - - -**In Image Captions** - -The `alt` string doesn't work - -![$$a^2+b^2=c^2$$](https://raw.githubusercontent.com/atom-community/markdown-preview-plus/master/imgs/mpp-full-res-invert.png)