Testpage

Use this page for testing the VisualEdior

(Tidying up parsoid and mathoid services has worsened the presentation: VisualEditor is not useful for editing. The culprits were two Firefox extensions to support MathML. Disabling them reestablished proper presentation. )

Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \lim_{x \to \infty}\,e^{-x}\;=\;0}

Wir können auch eine Formel, z.B. Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle n = \sqrt 2} in den Text einfügen. Oder auch obige Formel Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \lim_{x \to \infty}\,e^{-x}\;=\;0} , die sich aber nicht gut in den Text einfügt.

Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \begin{pmatrix} 1 & 2 & y \\ 3 & x & z \end{pmatrix}} = Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle 10^{10^{10}}} , clearly non-sense, but editing formulae is really simple. Let's see how diagrams work:

Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle A \xleftarrow{n+\mu-1} B \xrightarrow[T]{n\pm i-1} C} , not really what I meant.

Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \begin{array}{ccc} A & \xrightarrow{a} & B \\ \downarrow & \searrow & \downarrow \\ C & \xrightarrow{d} & D \end{array}}