U11ttNactivateNU21ttMNsplusactivateNactivateMandttXactivateXisNatn__0ttisNatn__plusV1V2andisNatactivateV1n__isNatactivateV2isNatn__sV1isNatactivateV1plusN0U11isNatNNplusNsMU21andisNatMn__isNatNMN0n__0plusX1X2n__plusX1X2isNatXn__isNatXsXn__sXactivaten__00activaten__plusX1X2plusactivateX1activateX2activaten__isNatXisNatXactivaten__sXsactivateXactivateXX2.1U1120tt01U2134s13plus24and22n__005n__plus24n__s13005U11212tt0activate11U213321s11plus212and212isNat11n__00n__plus212n__isNat11n__s11000n__0plusX1X2n__plusX1X2isNatXn__isNatXsXn__sXactivaten__00activaten__plusX1X2plusactivateX1activateX2activaten__isNatXisNatXactivaten__sXsactivateXactivateXX10061n__0051isNat111n__isNat101s141n__s131activate180plus270n__plus220AProVEAProVE Commit ID: 794c25de1cacf0d048858bcd21c9a779e1221865 marcel 20200619 unpublished dirty Statistics for single proof: 100.00 % (3 real / 0 unknown / 0 assumptions / 3 total proof steps)http://aprove.informatik.rwth-aachen.deJohnDoe