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Add lean source and binary files (part 46)
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import OAI.Combinatorics.LowSpaceSubsetSum.Search.BudgetedBucketLedger
namespace OAI
namespace LowSpaceSubsetSum.BudgetedBucketScale
variable {n g : ℕ}
theorem coefficients (I : Instance n) (hn : 10000 ≤ n) :
2 * inputScale I ^ 9 + inputScale I ^ 3 + 16 ≤ inputScale I ^ 10 ∧
StoredPrefixController.header n ≤ inputScale I ^ 10 ∧
3 * inputScale I ^ 10 ≤ inputScale I ^ 11 := by
let u := inputScale I
have hnu : n + 1 ≤ u := by unfold u inputScale; omega
have hu : 10000 ≤ u := by omega
have h39 : u ^ 3 ≤ u ^ 9 := Nat.pow_le_pow_right (by omega) (by decide)
have h16 : 16 ≤ u ^ 9 := (by omega : 16 ≤ u).trans (Nat.le_self_pow (by decide) u)
have h4 : 4 * u ^ 9 ≤ u ^ 10 := by
calc
_ ≤ u * u ^ 9 := Nat.mul_le_mul_right _ (by omega)
_ = _ := by ring
have h2 : (n + 1) ^ 2 ≤ u ^ 2 := Nat.pow_le_pow_left hnu 2
have hone : 1 ≤ u ^ 2 := Nat.one_le_pow _ _ (by omega)
have h28 : 28 ≤ u ^ 2 := (by omega : 28 ≤ u).trans (Nat.le_self_pow (by decide) u)
have h24 : 28 * u ^ 2 ≤ u ^ 4 := by
calc
_ ≤ u ^ 2 * u ^ 2 := Nat.mul_le_mul_right _ h28
_ = _ := by ring
have h410 : u ^ 4 ≤ u ^ 10 := Nat.pow_le_pow_right (by omega) (by decide)
refine ⟨by change 2 * u ^ 9 + u ^ 3 + 16 ≤ u ^ 10; omega, ?_, ?_⟩
· change StoredPrefixController.header n ≤ u ^ 10
unfold StoredPrefixController.header
have hm := Nat.mul_le_mul_left 20 h2
omega
· change 3 * u ^ 10 ≤ u ^ 11
calc
_ ≤ u * u ^ 10 := Nat.mul_le_mul_right _ (by omega)
_ = _ := by ring
theorem prefix_charge (D : RepresentationBucketData n g) (hn : 10000 ≤ n)
(B L C : ℕ) (hL : L ≤ C + 1) :
BudgetedBucketLedger.prefixCharge D B L ≤ inputScale D.right.input ^ 11 *
((C + D.right.capacity + 3) * D.right.taskStarts B D.topOrder MaskRestriction.empty +
(D.right.prefixLedger B D.topOrder MaskRestriction.empty).queries +
B * (D.right.prefixLedger B D.topOrder MaskRestriction.empty).copies) := by
let u := inputScale D.right.input
let S := C + D.right.capacity + 3
let A := 2 * u ^ 9 + u ^ 3 + 16
have hu : 1 ≤ u := by unfold u inputScale; omega
obtain ⟨hA, hh, h3⟩ := coefficients D.right.input hn
change A ≤ u ^ 10 at hA
change StoredPrefixController.header n ≤ u ^ 10 at hh
change 3 * u ^ 10 ≤ u ^ 11 at h3
have h6 : u ^ 6 ≤ u ^ 10 := Nat.pow_le_pow_right (by omega) (by decide)
have h7 : u ^ 7 ≤ u ^ 11 := Nat.pow_le_pow_right (by omega) (by decide)
have hone : 1 ≤ u ^ 11 := Nat.one_le_pow _ _ hu
have ha := (Nat.mul_le_mul_right (D.right.capacity + 1) hA).trans
(Nat.mul_le_mul_left (u ^ 10) (by unfold S; omega : D.right.capacity + 1 ≤ S))
have hh' := hh.trans (Nat.le_mul_of_pos_right (u ^ 10) (by unfold S; omega : 0 < S))
have hl := (Nat.mul_le_mul_right (L + D.right.capacity + 2) h6).trans
(Nat.mul_le_mul_left (u ^ 10) (by unfold S; omega : L + D.right.capacity + 2 ≤ S))
have hcoeff : A * (D.right.capacity + 1) + StoredPrefixController.header n +
u ^ 6 * (L + D.right.capacity + 2) ≤ u ^ 11 * S := by
have hmul := Nat.mul_le_mul_right S h3
simp only [Nat.mul_assoc] at hmul
omega
have hT := Nat.mul_le_mul_right (D.right.taskStarts B D.topOrder MaskRestriction.empty) hcoeff
have hQ := Nat.mul_le_mul_right
(D.right.prefixLedger B D.topOrder MaskRestriction.empty).queries h7
have hC := Nat.mul_le_mul_right
(B * (D.right.prefixLedger B D.topOrder MaskRestriction.empty).copies) hone
change _ ≤ u ^ 11 * (S * _ + _ + _)
unfold BudgetedBucketLedger.prefixCharge
change (A * (D.right.capacity + 1) + StoredPrefixController.header n) * _ +
u ^ 7 * _ + B * _ + u ^ 6 * (L + D.right.capacity + 2) * _ ≤ _
calc
_ = (A * (D.right.capacity + 1) + StoredPrefixController.header n +
u ^ 6 * (L + D.right.capacity + 2)) *
D.right.taskStarts B D.topOrder MaskRestriction.empty +
u ^ 7 * (D.right.prefixLedger B D.topOrder MaskRestriction.empty).queries +
B * (D.right.prefixLedger B D.topOrder MaskRestriction.empty).copies := by ring
_ ≤ u ^ 11 * S * D.right.taskStarts B D.topOrder MaskRestriction.empty +
u ^ 11 * (D.right.prefixLedger B D.topOrder MaskRestriction.empty).queries +
u ^ 11 * (B * (D.right.prefixLedger B D.topOrder MaskRestriction.empty).copies) := by omega
_ = _ := by ring
theorem parent_bill (D : RepresentationParentData n) (hn : 10000 ≤ n)
(B C : ℕ) (P : StoredRestriction n) :
BudgetedParentCollector.bill D B C P ≤
inputScale D.input ^ 10 * (C + 1) +
inputScale D.input ^ 7 * ({D with maskRestriction := P.semantic}.collect B).state.queries +
B * ({D with maskRestriction := P.semantic}.collect B).state.copies := by
have h := Nat.mul_le_mul_right (C + 1) (coefficients D.input hn).1
have ha : inputScale D.input ^ 3 + 16 ≤
(inputScale D.input ^ 3 + 16) * (C + 1) := Nat.le_mul_of_pos_right _ (by omega)
unfold BudgetedParentCollector.bill BudgetedPreparedParent.setupCharge
simp only [Nat.add_mul] at h ha
omega
noncomputable def units (D : RepresentationBucketData n g) (B : ℕ)
(families : Fin 4 → Array (Finset (Fin g))) : ℕ :=
(D.left.capacity + 1) + (D.left.capacity + D.right.capacity + 3) *
D.right.taskStarts B D.topOrder MaskRestriction.empty +
(D.left.collect B).state.queries +
(D.right.prefixLedger B D.topOrder MaskRestriction.empty).queries +
B * (D.left.collect B).state.copies +
B * (D.right.prefixLedger B D.topOrder MaskRestriction.empty).copies +
D.coordinates.totalScans families D.target (D.checkList B) + 1
theorem allowance_scale (D : RepresentationBucketData n g) (FL FR : IndexedMask n)
(hFL : FL.semantic = D.left.signs) (hFR : FR.semantic = D.right.signs)
(hleft : D.left.maskRestriction = MaskRestriction.empty)
(hinput : D.left.input = D.right.input) (hn : 10000 ≤ n) (B : ℕ)
(families : Fin 4 → Array (Finset (Fin g))) :
BudgetedPreparedBucket.allowance D FL FR hFL hFR B families ≤
inputScale D.right.input ^ 12 * units D B families := by
let u := inputScale D.right.input
let left := (ComputedParentExecution.run D.left FL StoredRestriction.empty hFL B).1.dictionary
have hu : 8 ≤ u := by unfold u inputScale; omega
have hU : 1 ≤ u ^ 12 := Nat.one_le_pow _ _ (by omega)
have h8 : 8 ≤ u ^ 12 := hu.trans (Nat.le_self_pow (by decide) u)
have h10 : u ^ 10 ≤ u ^ 12 := Nat.pow_le_pow_right (by omega) (by decide)
have h11 : u ^ 11 ≤ u ^ 12 := Nat.pow_le_pow_right (by omega) (by decide)
have h7 : u ^ 7 ≤ u ^ 12 := Nat.pow_le_pow_right (by omega) (by decide)
have h6 : u ^ 6 ≤ u ^ 12 := Nat.pow_le_pow_right (by omega) (by decide)
have hreset : {D.left with maskRestriction := MaskRestriction.empty} = D.left := by rw [← hleft]
have hb := parent_bill D.left hn B D.left.capacity StoredRestriction.empty
rw [StoredRestriction.empty_value, hreset, hinput] at hb
change BudgetedParentCollector.bill D.left B D.left.capacity StoredRestriction.empty ≤
u ^ 10 * (D.left.capacity + 1) + u ^ 7 * (D.left.collect B).state.queries +
B * (D.left.collect B).state.copies at hb
have hb' : BudgetedParentCollector.bill D.left B D.left.capacity StoredRestriction.empty ≤
u ^ 12 * ((D.left.capacity + 1) + (D.left.collect B).state.queries +
B * (D.left.collect B).state.copies) := by
have hC := Nat.mul_le_mul_right (D.left.capacity + 1) h10
have hQ := Nat.mul_le_mul_right (D.left.collect B).state.queries h7
have hR := Nat.mul_le_mul_right (B * (D.left.collect B).state.copies) hU
change _ ≤ u ^ 12 * _
rw [Nat.mul_add, Nat.mul_add]
simp only [Nat.one_mul] at hR
omega
have hsize : left.val.records.size ≤ D.left.capacity + 1 :=
(RecordedDictionary.storage left.property).1
have hp := prefix_charge D hn B left.val.records.size D.left.capacity hsize
have hp' : BudgetedBucketLedger.prefixCharge D B left.val.records.size ≤
u ^ 12 * ((D.left.capacity + D.right.capacity + 3) *
D.right.taskStarts B D.topOrder MaskRestriction.empty +
(D.right.prefixLedger B D.topOrder MaskRestriction.empty).queries +
B * (D.right.prefixLedger B D.topOrder MaskRestriction.empty).copies) := by
exact hp.trans (Nat.mul_le_mul_right _ h11)
have hs := Nat.mul_le_mul_right
(D.coordinates.totalScans families D.target (D.checkList B)) h6
have hl := BudgetedBucketLedger.allowance_ledger D FL FR hFL hFR hleft B families
change _ ≤ 8 + BudgetedParentCollector.bill D.left B D.left.capacity StoredRestriction.empty +
BudgetedBucketLedger.prefixCharge D B left.val.records.size +
u ^ 6 * D.coordinates.totalScans families D.target (D.checkList B) at hl
calc
_ ≤ 8 + BudgetedParentCollector.bill D.left B D.left.capacity StoredRestriction.empty +
BudgetedBucketLedger.prefixCharge D B left.val.records.size +
u ^ 6 * D.coordinates.totalScans families D.target (D.checkList B) := hl
_ ≤ u ^ 12 +
u ^ 12 * ((D.left.capacity + 1) + (D.left.collect B).state.queries +
B * (D.left.collect B).state.copies) +
u ^ 12 * ((D.left.capacity + D.right.capacity + 3) *
D.right.taskStarts B D.topOrder MaskRestriction.empty +
(D.right.prefixLedger B D.topOrder MaskRestriction.empty).queries +
B * (D.right.prefixLedger B D.topOrder MaskRestriction.empty).copies) +
u ^ 12 * D.coordinates.totalScans families D.target (D.checkList B) := by omega
_ = _ := by unfold units; change _ = u ^ 12 * _; ring
end LowSpaceSubsetSum.BudgetedBucketScale
end OAI