Actual table injection and ambient pin failures
Lax342547.TableInjection · concepts/Lax342547/TableInjection.lean · lax-342547
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Lemma
Restrict the actual cross Gram forms to the numerical table spaces. Each of the sixteen component tests is precisely an ambient primal-image injection modulo the opposite unit's same-sign protected channels.
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Evidence
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| 1 | import Lax342547.RawContractions |
| 2 | import Lax342547.FiniteInjection |
| 3 | |
| 4 | /-! |
| 5 | --- |
| 6 | title: Actual table injection and ambient pin failures |
| 7 | type: lemma |
| 8 | --- |
| 9 | Restrict the actual cross Gram forms to the numerical table spaces. Each |
| 10 | of the sixteen component tests is precisely an ambient primal-image |
| 11 | injection modulo the opposite unit's same-sign protected channels. |
| 12 | -/ |
| 13 | |
| 14 | namespace Lax342547.TableInjection |
| 15 | |
| 16 | open Lax342547.MomentSpace Lax342547.RawFrames Lax342547.ExactPins |
| 17 | open Lax342547.TableSpaces Lax342547.SmallTables Lax342547.TableContractions |
| 18 | open Lax342547.RawContractions Lax342547.FiniteInjection |
| 19 | |
| 20 | variable {Comp B H N : Type} [Fintype B] [Fintype H] [Fintype N] |
| 21 | {E : Matrix B B Binary} |
| 22 | |
| 23 | def rawTable (P Q : Pin (Comp × Bool) (Fin 2 × (B ⊕ H)) N) |
| 24 | (A Bmap : Fin 2 → Comp → Frame B H N E) : Table P Q where |
| 25 | forward e := ((rawForms A Bmap).forward e).compl₁₂ |
| 26 | (tableSpace P (e, true)).subtype (tableSpace Q (e, false)).subtype |
| 27 | reverse e := ((rawForms A Bmap).reverse e).compl₁₂ |
| 28 | (tableSpace Q (e, true)).subtype (tableSpace P (e, false)).subtype |
| 29 | |
| 30 | def primalMatrix (A : Fin 2 → Comp → Frame B H N E) (e : Comp) (i : Fin 2) |
| 31 | (s : Bool) : Matrix N B Binary := if s then (A i e).P else (A i e).Q |
| 32 | |
| 33 | def oppositeChannel (A : Fin 2 → Comp → Frame B H N E) (e : Comp) (i : Fin 2) |
| 34 | (s : Bool) : Matrix N H Binary := if s then (A i e).Y else (A i e).X |
| 35 | |
| 36 | def primalImage (P : Pin (Comp × Bool) (Fin 2 × (B ⊕ H)) N) |
| 37 | (A : Fin 2 → Comp → Frame B H N E) (e : Comp) (i : Fin 2) (s : Bool) : |
| 38 | Submodule Binary (N → Binary) := |
| 39 | (pinnedPrimal P i (e, s)).map (primalMatrix A e i s).mulVecLin |
| 40 | |
| 41 | def Failed (P Q : Pin (Comp × Bool) (Fin 2 × (B ⊕ H)) N) |
| 42 | (A Bmap : Fin 2 → Comp → Frame B H N E) (e : Comp) (i z : Fin 2) |
| 43 | (s role : Bool) : Prop := |
| 44 | if role then |
| 45 | pinFailure (primalImage Q Bmap e i s) (oppositeChannel A e z s) |
| 46 | (protectedChannel P z (e, s)) |
| 47 | else |
| 48 | pinFailure (primalImage P A e i s) (oppositeChannel Bmap e z s) |
| 49 | (protectedChannel Q z (e, s)) |
| 50 | |
| 51 | axiom actual_table_injecting_iff (P Q : Pin (Comp × Bool) (Fin 2 × (B ⊕ H)) N) |
| 52 | (A Bmap : Fin 2 → Comp → Frame B H N E) : |
| 53 | Injecting (rawTable P Q A Bmap) ↔ ∀ e i z s role,¬ Failed P Q A Bmap e i z s role |
| 54 | |
| 55 | axiom admissible_injection_iff (P Q : Pin (Comp × Bool) (Fin 2 × (B ⊕ H)) N) |
| 56 | (A Bmap : Fin 2 → Comp → Frame B H N E) (T : Table P Q) |
| 57 | (hT : Admissible T Lax342547.ReferencePins.observation Lax342547.ReferencePins.observation A Bmap) : |
| 58 | Injecting T ↔ Injecting (rawTable P Q A Bmap) |
| 59 | |
| 60 | end Lax342547.TableInjection |
| 61 |
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