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. )

$\lim _{x\to \infty }\,e^{-x}\;=\;0$

Wir können auch eine Formel, z.B. $n={\sqrt {2}}$ in den Text einfügen. Oder auch obige Formel $\lim _{x\to \infty }\,e^{-x}\;=\;0$, die sich aber nicht gut in den Text einfügt.

${\begin{pmatrix}1&2&y\\3&x&z\end{pmatrix}}$= $10^{10^{10}}$, clearly non-sense, but editing formulae is really simple. Let's see how diagrams work:

$A{\xleftarrow {n+\mu -1}}B{\xrightarrow[{T}]{n\pm i-1}}C$, not really what I meant.

${\begin{array}{ccc}A&{\xrightarrow {a}}&B\\\downarrow &\searrow &\downarrow \\C&{\xrightarrow {d}}&D\end{array}}$

With new integrated Parsoid (February 2021):

$\int _{-\infty }^{\infty }\,e^{-{\frac {x^{2}}{2}}}\,dx\;=\;{\sqrt {\,{\frac {\pi }{2}}}}$