From MediaWiki.org
Jump to navigation Jump to search

The MathJax Javascript library has to be configured correctly to work with the MathJax Extension. This configuration file also includes TeX macros such that all math on m:Help:Formula displays as intended when using this extension. There are two exceptions:

  • not all colors are supported;
  • there is no \cancel{...} macro.

The code is also available directly from http://www.cs.kuleuven.be/~dirkn/Extension_MathJax.

Note: I removed some comma's not to offend IE. This should fix the JavaScript error with IE...

        extensions: ["tex2jax.js","TeX/AMSmath.js","TeX/AMSsymbols.js"],
        jax: ["input/TeX", "output/HTML-CSS"],
        tex2jax: {
            inlineMath: [ ['$','$'], ["\\(","\\)"] ],
            displayMath: [ ['$$','$$'], ["\\[","\\]"] ],
            processEscapes: false,
            element: "content",
            ignoreClass: "(tex2jax_ignore|mw-search-results|searchresults)", /* note: this is part of a regex, check the docs! */
            skipTags: ["script","noscript","style","textarea","code"] /* removed pre as wikimedia renders math in there */
        /* "HTML-CSS": { availableFonts: ["TeX"] }, */
        TeX: {
          Macros: {
            /* Wikipedia compatibility: these macros are used on Wikipedia */
            empty: '\\emptyset',
            P: '\\unicode{xb6}',
            Alpha: '\\unicode{x391}', /* FIXME: These capital Greeks don't show up in bold in \boldsymbol ... */
            Beta: '\\unicode{x392}',
            Epsilon: '\\unicode{x395}',
            Zeta: '\\unicode{x396}',
            Eta: '\\unicode{x397}',
            Iota: '\\unicode{x399}',
            Kappa: '\\unicode{x39a}',
            Mu: '\\unicode{x39c}',
            Nu: '\\unicode{x39d}',
            Pi: '\\unicode{x3a0}',
            Rho: '\\unicode{x3a1}',
            Sigma: '\\unicode{x3a3}',
            Tau: '\\unicode{x3a4}',
            Chi: '\\unicode{x3a7}',
            C: '\\mathbb{C}',        /* the complex numbers */
            N: '\\mathbb{N}',        /* the natural numbers */
            Q: '\\mathbb{Q}',        /* the rational numbers */
            R: '\\mathbb{R}',        /* the real numbers */
            Z: '\\mathbb{Z}',        /* the integer numbers */

            /* some extre macros for ease of use; these are non-standard! */
            F: '\\mathbb{F}',        /* a finite field */
            HH: '\\mathcal{H}',      /* a Hilbert space */
            bszero: '\\boldsymbol{0}', /* vector of zeros */
            bsone: '\\boldsymbol{1}',  /* vector of ones */
            bst: '\\boldsymbol{t}',    /* a vector 't' */
            bsv: '\\boldsymbol{v}',    /* a vector 'v' */
            bsw: '\\boldsymbol{w}',    /* a vector 'w' */
            bsx: '\\boldsymbol{x}',    /* a vector 'x' */
            bsy: '\\boldsymbol{y}',    /* a vector 'y' */
            bsz: '\\boldsymbol{z}',    /* a vector 'z' */
            bsDelta: '\\boldsymbol{\\Delta}', /* a vector '\Delta' */
            E: '\\mathrm{e}',          /* the exponential */
            rd: '\\,\\mathrm{d}',      /*  roman d for use in integrals: $\int f(x) \rd x$ */
            rdelta: '\\,\\delta',      /* delta operator for use in sums */
            rD: '\\mathrm{D}',         /* differential operator D */

            /* example from MathJax on how to define macros with parameters: */
            /* bold: ['{\\bf #1}', 1] */

            RR: '\\mathbb{R}',
            ZZ: '\\mathbb{Z}',
            NN: '\\mathbb{N}',
            QQ: '\\mathbb{Q}',
            CC: '\\mathbb{C}',
            FF: '\\mathbb{F}'