Nuprl Lemma : mFOL-freevars_wf
∀[fmla:mFOL()]. (mFOL-freevars(fmla) ∈ ℤ List)
Proof
Definitions occuring in Statement :
mFOL-freevars: mFOL-freevars(fmla),
mFOL: mFOL(),
list: T List,
uall: ∀[x:A]. B[x],
member: t ∈ T,
int: ℤ
Lemmas :
mFOL_ind_wf_simple,
list_wf,
remove-repeats_wf,
int-deq_wf,
val-union_wf,
int-valueall-type,
mFOL_wf,
filter_wf5,
l_member_wf,
bnot_wf,
eq_int_wf,
bool_wf
\mforall{}[fmla:mFOL()]. (mFOL-freevars(fmla) \mmember{} \mBbbZ{} List)
Date html generated:
2015_07_17-AM-07_54_14
Last ObjectModification:
2015_01_27-AM-10_06_32
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