Initial resultant recurrence certificates for order-seven branch zero #
This internal proof shard checks a balanced subset of the independent coefficient identities used by the initial pseudo-remainder recurrence.
theorem
MazurTorsion.Kubert.OrderSevenBacktrackingCertificate.Internal.ResultantCertificate.recurrence0Inner4 :
selectionCofactorCoefficient4 = divisionCofactor0Coefficient0 * quotient0Coefficient4 + divisionCofactor0Coefficient1 * quotient0Coefficient3 + divisionCofactor0Coefficient2 * quotient0Coefficient2 + divisionCofactor0Coefficient3 * quotient0Coefficient1 + divisionCofactor0Coefficient4 * quotient0Coefficient0 + exceptional0 * remainder2Coefficient4
theorem
MazurTorsion.Kubert.OrderSevenBacktrackingCertificate.Internal.ResultantCertificate.recurrence0Inner5 :
selectionCofactorCoefficient5 = divisionCofactor0Coefficient0 * quotient0Coefficient5 + divisionCofactor0Coefficient1 * quotient0Coefficient4 + divisionCofactor0Coefficient2 * quotient0Coefficient3 + divisionCofactor0Coefficient3 * quotient0Coefficient2 + divisionCofactor0Coefficient4 * quotient0Coefficient1 + divisionCofactor0Coefficient5 * quotient0Coefficient0 + exceptional0 * remainder2Coefficient5