Nuprl Lemma : mFOL-sequent_wf
mFOL-sequent() ∈ Type
Proof
Definitions occuring in Statement :
mFOL-sequent: mFOL-sequent(),
member: t ∈ T,
universe: Type
Definitions unfolded in proof :
mFOL-sequent: mFOL-sequent(),
member: t ∈ T,
uall: ∀[x:A]. B[x]
Lemmas referenced :
list_wf,
mFOL_wf
Rules used in proof :
sqequalSubstitution,
sqequalRule,
sqequalReflexivity,
sqequalTransitivity,
computationStep,
productEquality,
cut,
lemma_by_obid,
sqequalHypSubstitution,
isectElimination,
thin,
hypothesis
Latex:
mFOL-sequent() \mmember{} Type
Date html generated:
2016_05_15-PM-10_25_52
Last ObjectModification:
2015_12_27-PM-06_27_11
Theory : minimal-first-order-logic
Home
Index