Nuprl Lemma : imax-wf-bar-nat
∀[x,y:bar(ℕ)]. (imax(x;y) ∈ bar(ℕ))
Proof
Definitions occuring in Statement :
bar: bar(T),
imax: imax(a;b),
nat: ℕ,
uall: ∀[x:A]. B[x],
member: t ∈ T
Definitions unfolded in proof :
bar: bar(T)
Lemmas referenced :
imax-wf-partial-nat
Rules used in proof :
cut,
lemma_by_obid,
sqequalSubstitution,
sqequalTransitivity,
computationStep,
sqequalReflexivity,
hypothesis
Latex:
\mforall{}[x,y:bar(\mBbbN{})]. (imax(x;y) \mmember{} bar(\mBbbN{}))
Date html generated:
2016_07_08-PM-05_19_02
Last ObjectModification:
2016_01_06-AM-00_35_16
Theory : bar!type
Home
Index