Nuprl Lemma : bm_first_wf
∀[T,Key:Type]. ∀[m:binary_map(T;Key)]. (bm_first(m) ∈ T?)
Proof
Definitions occuring in Statement :
bm_first: bm_first(m),
binary_map: binary_map(T;Key),
uall: ∀[x:A]. B[x],
unit: Unit,
member: t ∈ T,
union: left + right,
universe: Type
Definitions unfolded in proof :
uall: ∀[x:A]. B[x],
member: t ∈ T,
bm_first: bm_first(m),
so_lambda: so_lambda(x,y,z,u,v,w,q.t[x;y;z;u;v;w;q]),
so_apply: x[a;b;c;d;e;f;g]
Latex:
\mforall{}[T,Key:Type]. \mforall{}[m:binary\_map(T;Key)]. (bm\_first(m) \mmember{} T?)
Date html generated:
2016_05_17-PM-01_39_26
Last ObjectModification:
2015_12_28-PM-08_09_58
Theory : binary-map
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