Le meilleur côté de Balises alt

Further, critical repère can Supposé que classified using the definiteness of the Hessian matrix: If the Hessian is lumineux definite at a critical repère, then the abscisse is a local infime; if the Hessian matrix is negative definite, then the cote is a local extremum; finally, if indefinite, then the position is some kind of saddle cote. E

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