{ [ste:st_exp{i:l}()]. (ste-freevars(ste)  Atom List) }

{ Proof }



Definitions occuring in Statement :  ste-freevars: ste-freevars(ste) st_exp: st_exp{i:l}() uall: [x:A]. B[x] member: t  T list: type List atom: Atom
Definitions :  list-diff: list-diff(eq;as;bs) atom-deq: AtomDeq l-union: as  bs nil: [] cons: [car / cdr] simple_type: Error :simple_type,  st-constant: st-constant{i:l}(Info) lambda: x.A[x] so_lambda: x.t[x] so_lambda: so_lambda(x,y,z,w.t[x; y; z; w]) list: type List atom: Atom axiom: Ax ste-freevars: ste-freevars(ste) st_exp: st_exp{i:l}() equal: s = t member: t  T st_exp_ind: st_exp_ind all: x:A. B[x] function: x:A  B[x] isect: x:A. B[x] uall: [x:A]. B[x]
Lemmas :  st_exp_ind_wf st-constant_wf l-union_wf st_exp_wf list-diff_wf atom-deq_wf Error :simple_type_wf

\mforall{}[ste:st\_exp\{i:l\}()].  (ste-freevars(ste)  \mmember{}  Atom  List)


Date html generated: 2011_08_17-PM-05_09_09
Last ObjectModification: 2011_02_04-PM-10_51_37

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