TestWiki

Test

some small equivalences

$1+1=2$
 ;-)

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${\frac {\sqrt {2}}{2}}={\frac {1}{\sqrt {2}}}$

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$e^{i\pi }+1=0$

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${\frac {1}{\frac {1}{2}}}=2$

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$\zeta (s)=\sum _{n=1}^{\infty }{\frac {1}{n^{s}}}$ More will appear on RolandsPage later.

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Fossy 18:04, 13 August 2006 (CEST)