Nuprl Lemma : pircv?_wf
∀[v:pi_prefix()]. (pircv?(v) ∈ 𝔹)
Proof
Definitions occuring in Statement :
pircv?: pircv?(v),
pi_prefix: pi_prefix(),
bool: 𝔹,
uall: ∀[x:A]. B[x],
member: t ∈ T
Lemmas :
pi_prefix-ext,
eq_atom_wf,
bool_wf,
eqtt_to_assert,
assert_of_eq_atom,
subtype_base_sq,
atom_subtype_base,
bfalse_wf,
eqff_to_assert,
equal_wf,
bool_cases_sqequal,
bool_subtype_base,
assert-bnot,
neg_assert_of_eq_atom,
btrue_wf,
pi_prefix_wf
Latex:
\mforall{}[v:pi\_prefix()]. (pircv?(v) \mmember{} \mBbbB{})
Date html generated:
2015_07_23-AM-11_31_38
Last ObjectModification:
2015_01_29-AM-00_53_05
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