2.1
wnds:Windows XP5.1
FchF
C973987674260D973988034510C986242602970D986242696670D986242767640C1075669154687D1075669245218
newFormat
{p=proof{p{s(i{r&1;})r{u=uProof;s=proof;}o{c=1;s="";l="";d@}u{t()}f(t{s(i{r=fol{t="Small(a) & (Medium(b) | Large(c))";b&8;g="";}})r{u=uPremise;s=step;}o{c=1;s="";l="";d@}u{t&8;}},t{s(i{r=fol{t="Medium(b) $ FrontOf(a, b)";b&8;g="";}})r&14;o{c=1;s="";l="";d@}u{t&8;}},t{s(i{r=fol{t="Large(c) $ Tet(c)";b&8;g="";}})r&14;o{c=1;s="";l="";d@}u{t&8;}},t{s(i{r=fol{t="Medium(b) | Large(c)";b&8;g=@;}})r{u="u\u2227 Elim";s=fol;}o=fol_fst{c=1;s="";l="";d@f=1;}u{t(p{si&12;ss=0;})}},p{s(i{r&1;})r&5;o{c=0;s="";l="";d@}u{t&8;}f(t{s(i{r=fol{t="~Tet(c)";b&8;g=@;}})r&14;o&41;u{t&8;}},t{s(i{r=fol{t="";b&8;g=@;}})r{u="uRule?";s=step;}o&41;u{t&8;}},t{s(i{r=fol{t="FrontOf(a, b)";b&8;g=@;}})r&53;o&41;u{t&8;}})},t{s(i{r=fol{t="~Tet(c) $ FrontOf(a, b)";b&8;g=@;}})r{u="u\u2192 Intro";s=fol;}o=fol_fst{c=1;s="";l="";d@f=1;}u{t(p{si&40;ss=4.;})}})}g{g(s{g{r=fol{t="~Tet(c) $ FrontOf(a, b)";b&8;c(l{n="t/f Connectives";a=true;},l{n=Identity;a=true;},l{n=Quantifiers;a=true;},l{n=ExMidd;a=false;},l{n=TwoTaut;a=false;},l{n=TautCon;a=true;},l{n="FO Con";a=false;},l{n=BabyAna;a=true;},l{n=TwoMore;a=false;},l{n=AnaCon;a=false;})g="";}}r{u=uFOLGoalRule;s=fol;}s&8;o{c=0;s="";l="";d@}})}a=false;}}c=107230;