OAI/NumberTheory/Ostmann/Construction/OppositeBiasTransfer.lean
6 declarations, 0 contain sorry, 0 declared as axioms
Opposite empirical biases from complementary residue supports
- def
OAI.Ostmann.residueTestMeanline 12 - theorem
OAI.Ostmann.complementary_test_meanline 15 - theorem
OAI.Ostmann.paired_test_meansline 27 - theorem
OAI.Ostmann.complementary_support_ratioline 37 - theorem
OAI.Ostmann.exists_opposite_bias_orientationline 49Source documentation
The same orientation gives positive empirical bias on one side and negative empirical bias on the complementary side.
theorem exists_opposite_bias_orientation (u v x y r δ : ℝ) (hδ : 0 < δ) (hr : 1 / 2 ≤ r) (hu : δ ≤ |u|) (hv : v = -r * u) (hx : |x - u| ≤ δ / 8) (hy : |y - v| ≤ δ / 8) : ∃ ε : ℝ, (ε = 1 ∨ ε = -1) ∧ δ / 4 ≤ ε * x ∧ δ / 4 ≤ -ε * y := by … - theorem
OAI.Ostmann.complementary_empirical_biasline 75