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10 This user realizes that there are 10 types of people in this world: those who understand binary and those who do not.
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Hi everybody, Bonjour à tous
J'adore Latex
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{\displaystyle \Psi (x)={\sqrt {L \over 2}}sin({n\pi x \over L})}
(Bon, la fonction d'onde d'une particule dans une boîte n'est pas impressionnante, mais le fait d'utiliser latex directement dans un site en php/mysql l'est (je crois?)...)
