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 # Optimisation numérique
 
 * [TD 1](td/td1.pdf)
-* [TD 2-2](td/td2-3.pdf)
+* [TD 2-3](td/td2-3.pdf)
 * [TD 4](td/td4-region-confiance.pdf)
 * [TD 5](td/td5-dualite.pdf)