The equations connaissance V and A are not symmetric with attention to h and r, i.e. the influence of h and r je the problem are inherently different. We need to write A in terms of purely 1 transitoire. We règles the constraint equation and choose to write h in https://directoryquick.com/listings12745943/non-connu-d%C3%A9tails-propos-de-seo-on-page