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Date: Sat, 28 May 2022 15:36:29 +0200
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Le 28/05/2022 à 13:40, philippe L a écrit :
>   Slt,
>
> V=vo(1*t%)^2
> 110=100*(1*t)^2
>
> Y a t’il un logiciel qui ecrit l’equation afin de trouver t ?
ça s'appelle du calcul formel, au calcul symbolique.
en ligne, il y a : https://www.wolframalpha.com/
( dont un plugin commode pour l'avoir tj sous la main )


-- 
Fabrice