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IndisputableMonolith.Foundation.IntegrationGap on GitHub at line 105.
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depends on
used by
-
applied -
christoffel -
actionJ_convex_on_interp -
spaceShift -
timeShift -
BookerPlotFamily -
continuous_bijective_preserves_J_eq_id_or_inv -
cost_algebra_unique_aczel -
costCompose_nonneg -
eq_id_or_reciprocal -
H_ge_one -
PositiveDomain -
ShiftedCarrier -
shiftedCompose -
shiftedComposeH -
shiftedComposeH_val -
shiftedCompose_val -
ShiftedHValue -
computeBalance -
conj_involution -
GradedLedger -
neutralWindow -
neutralWindow_isNeutral -
paired_preserves_balance -
Window8 -
Window8 -
canonicalLayerSysPlus -
CostAlgHomKappa -
CostAlgHomKappa -
CostAlgHomKappa -
CostAlgPlusHom -
CostAlgPlusHom -
CostAlgPlusHom -
layerSysPlus_comp -
LayerSysPlusHom -
layerSysPlus_id -
ledgerAlg_comp -
ledgerAlg_comp_assoc -
LedgerAlgHom -
ledgerAlg_id
formal source
102noncomputable section
103
104/-- The active edge count per fundamental tick. -/
105def A : ℤ := 1
106
107/-- The φ-power balance identity at `D = 3`:
108 `φ^(A − gap) · φ^gap = φ`, equivalently `φ^(−44) · φ^45 = φ`. -/
109theorem gap_balance :
110 phi ^ (A - ↑(integrationGap D)) * phi ^ (↑(integrationGap D) : ℤ) = phi := by
111 have hg : (↑(integrationGap D) : ℤ) = 45 := by exact_mod_cast integrationGap_at_D3
112 rw [hg, show A = (1 : ℤ) from rfl, ← zpow_add₀ (ne_of_gt phi_pos)]
113 have : (1 : ℤ) - 45 + 45 = 1 := by norm_num
114 rw [this, zpow_one]
115
116end
117
118/-! ## Master certificate -/
119
120structure IntegrationGapCert where
121 config_dim : configDim D = 5
122 parity_count : parityCount D = 9
123 gap_value : integrationGap D = 45
124 gap_minus_one : gapMinusOne D = 44
125 coprime_at_3 : Nat.Coprime (2 ^ D) (integrationGap D)
126 odd_coprime : ∀ k, Nat.Coprime (2 ^ (2*k+1)) ((2*k+1)^2 * (2*k+3))
127 even_not_coprime : ∀ k, 0 < k → ¬ Nat.Coprime (2^(2*k)) ((2*k)^2 * (2*k+2))
128
129theorem integrationGapCert : IntegrationGapCert where
130 config_dim := configDim_at_D3
131 parity_count := parityCount_at_D3
132 gap_value := integrationGap_at_D3
133 gap_minus_one := gapMinusOne_at_D3
134 coprime_at_3 := coprime_at_D3
135 odd_coprime := coprimality_odd