FMP model fuzzy reasoning new reverse triple I method based on a type of implication operators

Based on the principle of credit beyond half of fuzzy reasoning, it is proved that RGimplication operators satisfy the principle of credit beyond half. Three methods are discussed and proved based on a type of implication operators, they are FMP model fuzzy reasoning new reverse triple I sustaining method, new reverse α- triple I sustaining method and new reverse α- triple I restricted method.