OAI/Combinatorics/DiscreteConvexity/DensityConstants.lean
5 declarations, 0 contain sorry, 0 declared as axioms
Symbolic constants for the original-density argument
Only the small factor 32 = 2^5 is evaluated. The number of rows and the
final tuple length remain symbolic powers throughout the construction.
- theorem
OAI.TalagrandDiscreteConvexity.density_rows_gt_oneline 20 - theorem
OAI.TalagrandDiscreteConvexity.density_rows_posline 23 - theorem
OAI.TalagrandDiscreteConvexity.density_tuple_countline 26 - theorem
OAI.TalagrandDiscreteConvexity.density_tuple_count_realline 29 - theorem
OAI.TalagrandDiscreteConvexity.density_failure_budgetline 35Source documentation
A density loss of at most
1 / (32 L)spends at most1 / 32across rows.theorem density_failure_budget {L a : ℝ} (hL : 0 < L) (ha : 1 - 1 / (32 * L) ≤ a) : L * (1 - a) ≤ 1 / 32 := by …