Nuprl Lemma : has-valueall_wf_base

[a:Base]. (has-valueall(a) ∈ ℙ)


Proof




Definitions occuring in Statement :  has-valueall: has-valueall(a) uall: [x:A]. B[x] prop: member: t ∈ T base: Base
Definitions unfolded in proof :  uall: [x:A]. B[x] member: t ∈ T has-valueall: has-valueall(a)
Lemmas referenced :  base_wf has-value_wf_base
Rules used in proof :  sqequalSubstitution sqequalTransitivity computationStep sqequalReflexivity isect_memberFormation introduction cut sqequalRule lemma_by_obid sqequalHypSubstitution isectElimination thin baseApply closedConclusion baseClosed hypothesisEquality hypothesis axiomEquality equalityTransitivity equalitySymmetry

Latex:
\mforall{}[a:Base].  (has-valueall(a)  \mmember{}  \mBbbP{})



Date html generated: 2016_05_13-PM-03_25_17
Last ObjectModification: 2016_01_14-PM-06_44_51

Theory : call!by!value_1


Home Index