3.0.0 macs:Mac OS X10.6.6 FchP newFormat =openproof.zen.Openproof{p=openproof.fitch.FitchProofDriver{p=openproof.proofdriver.DRProof{s(openproof.proofdriver.DRStepInfo=openproof.proofdriver.DRStepInfo{r&1;})r=openproof.proofdriver.DRProofRule{u=uProof;s=proof;}o=openproof.zen.proofdriver.OPDStatusObject{c=0;s="";l="";d@k="";t=false;}u=openproof.proofdriver.DRSupport{t()}b()f(openproof.proofdriver.DRSimpleStep=openproof.proofdriver.DRSimpleStep{s(openproof.proofdriver.DRStepInfo=openproof.proofdriver.DRStepInfo{r=openproof.foldriver.FOLDriver{t="P | (Q & R)";}})r=openproof.stepdriver.SRPremiseRule{u=uPremise;s=step;}o=openproof.zen.proofdriver.OPDStatusObject{c=0;s="";l="";d@k="";t=false;}u=openproof.proofdriver.DRSupport{t()}b()},openproof.proofdriver.DRProof=openproof.proofdriver.DRProof{s(openproof.proofdriver.DRStepInfo=openproof.proofdriver.DRStepInfo{r&1;})r&5;o&6;u=openproof.proofdriver.DRSupport{t()}b()f(openproof.proofdriver.DRSimpleStep=openproof.proofdriver.DRSimpleStep{s(openproof.proofdriver.DRStepInfo=openproof.proofdriver.DRStepInfo{r=openproof.foldriver.FOLDriver{t=P;}})r&15;o=openproof.zen.proofdriver.OPDStatusObject{c=0;s="";l="";d@k="";t=false;}u=openproof.proofdriver.DRSupport{t()}b()},openproof.proofdriver.DRSimpleStep=openproof.proofdriver.DRSimpleStep{s(openproof.proofdriver.DRStepInfo=openproof.proofdriver.DRStepInfo{r=openproof.foldriver.FOLDriver{t="P | Q";}})r=openproof.stepdriver.SDUnknownRule{u="uRule?";s=step;}o=openproof.zen.proofdriver.OPDStatusObject{c=0;s="";l="";d@k="";t=false;}u=openproof.proofdriver.DRSupport{t(openproof.proofdriver.DRSupportPack=openproof.proofdriver.DRSupportPack{si&29;ss=1.0;sb=false;})}b()},openproof.proofdriver.DRSimpleStep=openproof.proofdriver.DRSimpleStep{s(openproof.proofdriver.DRStepInfo=openproof.proofdriver.DRStepInfo{r=openproof.foldriver.FOLDriver{t="P | R";}})r=openproof.fold.OPDisjunctionIntroRule{u="u\u2228 Intro";s=fol;}o=openproof.zen.proofdriver.OPDStatusObject{c=0;s="";l="";d@k="";t=false;}u=openproof.proofdriver.DRSupport{t()}b()},openproof.proofdriver.DRSimpleStep=openproof.proofdriver.DRSimpleStep{s(openproof.proofdriver.DRStepInfo=openproof.proofdriver.DRStepInfo{r=openproof.foldriver.FOLDriver{t="";}})r=openproof.fold.OPConjunctionIntroRule{u="u\u2227 Intro";s=fol;}o=openproof.zen.proofdriver.OPDStatusObject{c=0;s="";l="";d@k="";t=false;}u=openproof.proofdriver.DRSupport{t()}b()})},openproof.proofdriver.DRProof=openproof.proofdriver.DRProof{s(openproof.proofdriver.DRStepInfo=openproof.proofdriver.DRStepInfo{r&1;})r&5;o&6;u=openproof.proofdriver.DRSupport{t()}b()f(openproof.proofdriver.DRSimpleStep=openproof.proofdriver.DRSimpleStep{s(openproof.proofdriver.DRStepInfo=openproof.proofdriver.DRStepInfo{r=openproof.foldriver.FOLDriver{t="Q & R";}})r&15;o=openproof.zen.proofdriver.OPDStatusObject{c=0;s="";l="";d@k="";t=false;}u=openproof.proofdriver.DRSupport{t()}b()},openproof.proofdriver.DRSimpleStep=openproof.proofdriver.DRSimpleStep{s(openproof.proofdriver.DRStepInfo=openproof.proofdriver.DRStepInfo{r=openproof.foldriver.FOLDriver{t=Q;}})r=openproof.fold.OPConjunctionElimRule{u="u\u2227 Elim";s=fol;}o=openproof.zen.proofdriver.OPDStatusObject{c=0;s="";l="";d@k="";t=false;}u=openproof.proofdriver.DRSupport{t()}b()},openproof.proofdriver.DRSimpleStep=openproof.proofdriver.DRSimpleStep{s(openproof.proofdriver.DRStepInfo=openproof.proofdriver.DRStepInfo{r=openproof.foldriver.FOLDriver{t="P | Q";}})r&39;o=openproof.zen.proofdriver.OPDStatusObject{c=0;s="";l="";d@k="";t=false;}u=openproof.proofdriver.DRSupport{t()}b()},openproof.proofdriver.DRSimpleStep=openproof.proofdriver.DRSimpleStep{s(openproof.proofdriver.DRStepInfo=openproof.proofdriver.DRStepInfo{r=openproof.foldriver.FOLDriver{t=R;}})r&39;o=openproof.zen.proofdriver.OPDStatusObject{c=0;s="";l="";d@k="";t=false;}u=openproof.proofdriver.DRSupport{t()}b()},openproof.proofdriver.DRSimpleStep=openproof.proofdriver.DRSimpleStep{s(openproof.proofdriver.DRStepInfo=openproof.proofdriver.DRStepInfo{r=openproof.foldriver.FOLDriver{t="";}})r&49;o=openproof.zen.proofdriver.OPDStatusObject{c=0;s="";l="";d@k="";t=false;}u=openproof.proofdriver.DRSupport{t()}b()},openproof.proofdriver.DRSimpleStep=openproof.proofdriver.DRSimpleStep{s(openproof.proofdriver.DRStepInfo=openproof.proofdriver.DRStepInfo{r=openproof.foldriver.FOLDriver{t="(P | Q) & (P | R)";}})r&39;o=openproof.zen.proofdriver.OPDStatusObject{c=0;s="";l="";d@k="";t=false;}u=openproof.proofdriver.DRSupport{t(openproof.proofdriver.DRSupportPack=openproof.proofdriver.DRSupportPack{si&105;ss=2.4;sb=false;},openproof.proofdriver.DRSupportPack=openproof.proofdriver.DRSupportPack{si&89;ss=2.2;sb=false;})}b()})},openproof.proofdriver.DRSimpleStep=openproof.proofdriver.DRSimpleStep{s(openproof.proofdriver.DRStepInfo=openproof.proofdriver.DRStepInfo{r=openproof.foldriver.FOLDriver{t="(P | Q) & (P | R)";}})r=openproof.fold.OPDisjunctionElimRule{u="u\u2228 Elim";s=fol;}o=openproof.zen.proofdriver.OPDStatusObject{c=0;s="";l="";d@k="";t=false;}u=openproof.proofdriver.DRSupport{t()}b()})}g=openproof.proofdriver.DRGoalList{g(openproof.proofdriver.DRGoal=openproof.proofdriver.DRGoal{g=openproof.proofdriver.DRGoalInfo{r=openproof.foldriver.FOLDriver{t="(P | Q) & (P | R)";r&132;}}r=openproof.fold.OPFOLGoalRule{u=uFOLGoalRule;s=fol;}s()o=openproof.zen.proofdriver.OPDStatusObject{c=0;s="";l="";d@k="";t=false;}c(openproof.fold.FOLGoalConstraint=openproof.fold.FOLGoalConstraint{n="t/f Connectives";a=true;},openproof.fold.FOLGoalConstraint=openproof.fold.FOLGoalConstraint{n=Identity;a=true;},openproof.fold.FOLGoalConstraint=openproof.fold.FOLGoalConstraint{n=Quantifiers;a=true;},openproof.fold.FOLGoalConstraint=openproof.fold.FOLGoalConstraint{n=ExMidd;a=false;},openproof.fold.FOLGoalConstraint=openproof.fold.FOLGoalConstraint{n=TwoTaut;a=false;},openproof.fold.FOLGoalConstraint=openproof.fold.FOLGoalConstraint{n=TautCon;a=false;},openproof.fold.FOLGoalConstraint=openproof.fold.FOLGoalConstraint{n="FO Con";a=false;},openproof.fold.FOLGoalConstraint=openproof.fold.FOLGoalConstraint{n=BabyAna;a=false;},openproof.fold.FOLGoalConstraint=openproof.fold.FOLGoalConstraint{n=TwoMore;a=false;},openproof.fold.FOLGoalConstraint=openproof.fold.FOLGoalConstraint{n=AnaCon;a=false;})})}a=true;}}c=598294; s=833467;