{ [A:Type]. [B:A  Type]. [eq:EqDecider(A)]. [f,g:a:A fp-B[a]].
    g  f  g supposing f || g }

{ Proof }



Definitions occuring in Statement :  fpf-join: f  g fpf-compatible: f || g fpf-sub: f  g fpf: a:A fp-B[a] uimplies: b supposing a uall: [x:A]. B[x] so_apply: x[s] function: x:A  B[x] universe: Type deq: EqDecider(T)
Definitions :  uall: [x:A]. B[x] so_apply: x[s] uimplies: b supposing a fpf-sub: f  g member: t  T all: x:A. B[x] implies: P  Q cand: A c B rev_implies: P  Q or: P  Q iff: P  Q so_lambda: x.t[x] and: P  Q guard: {T} prop: ifthenelse: if b then t else f fi  btrue: tt bfalse: ff bool: unit: Unit fpf-compatible: f || g it:
Lemmas :  fpf-join-dom assert_wf fpf-dom_wf fpf-trivial-subtype-top fpf-ap_wf fpf-join-ap pair_wf fpf-join_wf top_wf assert_witness fpf-compatible_wf fpf_wf deq_wf bool_wf not_wf bnot_wf iff_weakening_uiff eqtt_to_assert uiff_transitivity eqff_to_assert assert_of_bnot

\mforall{}[A:Type].  \mforall{}[B:A  {}\mrightarrow{}  Type].  \mforall{}[eq:EqDecider(A)].  \mforall{}[f,g:a:A  fp->  B[a]].    g  \msubseteq{}  f  \moplus{}  g  supposing  f  ||  g


Date html generated: 2011_08_10-AM-08_00_21
Last ObjectModification: 2011_06_18-AM-08_19_28

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