Nuprl Lemma : fpf-restrict-domain
∀[f,P:Top]. (fpf-domain(fpf-restrict(f;P)) ~ filter(P;fpf-domain(f)))
Proof
Definitions occuring in Statement :
fpf-restrict: fpf-restrict(f;P),
fpf-domain: fpf-domain(f),
filter: filter(P;l),
uall: ∀[x:A]. B[x],
top: Top,
sqequal: s ~ t
Lemmas :
domain_fpf_restrict_lemma,
top_wf
\mforall{}[f,P:Top]. (fpf-domain(fpf-restrict(f;P)) \msim{} filter(P;fpf-domain(f)))
Date html generated:
2015_07_17-AM-11_14_52
Last ObjectModification:
2015_01_28-AM-07_39_18
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