Nuprl Lemma : binary_map_ind-wf2

[X,T,Key:Type]. ∀[x:binary-map(T;Key)]. ∀[E:X]. ∀[F:key:Key
                                                     ⟶ value:T
                                                     ⟶ cnt:ℤ
                                                     ⟶ left:binary-map(T;Key)
                                                     ⟶ right:binary-map(T;Key)
                                                     ⟶ X
                                                     ⟶ X
                                                     ⟶ X].
  (binary_map_ind(x;E;key,value,cnt,left,right,recL,recR.F[key;value;cnt;left;right;recL;recR]) ∈ X)


Proof




Definitions occuring in Statement :  binary-map: binary-map(T;Key) binary_map_ind: binary_map_ind(v;E;key,value,cnt,left,right,rec1,rec2.T[key;value;cnt;left;right;rec1;rec2]) uall: [x:A]. B[x] so_apply: x[a;b;c;d;e;f;g] member: t ∈ T function: x:A ⟶ B[x] int: universe: Type
Definitions unfolded in proof :  uall: [x:A]. B[x] member: t ∈ T binary-map: binary-map(T;Key) all: x:A. B[x] nat: implies:  Q false: False ge: i ≥  uimplies: supposing a satisfiable_int_formula: satisfiable_int_formula(fmla) exists: x:A. B[x] not: ¬A top: Top and: P ∧ Q prop: guard: {T} subtype_rel: A ⊆B int_seg: {i..j-} lelt: i ≤ j < k decidable: Dec(P) or: P ∨ Q le: A ≤ B less_than': less_than'(a;b) ext-eq: A ≡ B bool: 𝔹 unit: Unit it: btrue: tt uiff: uiff(P;Q) sq_type: SQType(T) eq_atom: =a y ifthenelse: if then else fi  bm_E: bm_E() binary_map_size: binary_map_size(p) binary_map_ind: binary_map_ind(v;E;key,value,cnt,left,right,rec1,rec2.T[key;value;cnt;left;right;rec1;rec2]) assert: b bfalse: ff bnot: ¬bb bm_T: bm_T(key;value;cnt;left;right) spreadn: let a,b,c,d,e in v[a; b; c; d; e] cand: c∧ B less_than: a < b squash: T so_apply: x[a;b;c;d;e;f;g]

Latex:
\mforall{}[X,T,Key:Type].  \mforall{}[x:binary-map(T;Key)].  \mforall{}[E:X].  \mforall{}[F:key:Key
                                                                                                          {}\mrightarrow{}  value:T
                                                                                                          {}\mrightarrow{}  cnt:\mBbbZ{}
                                                                                                          {}\mrightarrow{}  left:binary-map(T;Key)
                                                                                                          {}\mrightarrow{}  right:binary-map(T;Key)
                                                                                                          {}\mrightarrow{}  X
                                                                                                          {}\mrightarrow{}  X
                                                                                                          {}\mrightarrow{}  X].
    (binary\_map\_ind(x;E;key,value,cnt,left,right,recL,recR.F[key;value;cnt;left;right;recL;recR])  \mmember{}  X)



Date html generated: 2016_05_17-PM-01_39_01
Last ObjectModification: 2016_01_17-AM-11_20_55

Theory : binary-map


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