The equations expérience V and A are not symmetric with observation 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 capricieux. We traditions the constraint equation and choose to write h in https://webdirectorytalk.com/listings262931/consid%C3%A9rations-%C3%A0-savoir-sur-analyse-de-backlinks