OAI/MathematicalPhysics/Transonic/Shooting/RegularGlobalRange.lean
5 declarations, 0 contain sorry, 0 declared as axioms
- lemma
OAI.SepticProfile.IntegerPolynomial.stepTime_zeroline 10 - lemma
OAI.SepticProfile.IntegerPolynomial.stepTime_oneline 12 - lemma
OAI.SepticProfile.IntegerPolynomial.start_eq_stopline 14 - theorem
OAI.SepticProfile.IntegerPolynomial.global_step_rangeline 19Source documentation
The same integer certificate also certifies that the clamp is inactive at every point, not only the mesh endpoints.
theorem global_step_range {S SN K KN R Q : ℤ} (hs : 0<S) (hk : 0<K) (hr : 0<R) (hq : 0<Q) (hsigma : ((SN:ℝ)/S) ∈ Icc (0:ℝ) 1) {a : Step} (ha : Valid S SN K KN R Q a) {u : ℝ → ℝ} (hud : ∀ t ∈ Icc (0:ℝ) (9/100), HasDerivWithinAt u (globalField (SN/S) (KN/K) t (u t)) (Icc 0 (9/100)) t) (hu0 : u (startTime R a) ∈ Icc ((head a.lo:ℝ)/Q) ((head a.hi:ℝ)/Q)) : ∀ t ∈ Icc (startTime R a) (stopTime R a), u t ∈ Icc (0:ℝ) (999/1000) := by …Mentions: OAI.SepticProfile.IntegerPolynomial.Step, OAI.SepticProfile.IntegerPolynomial.Valid, OAI.SepticProfile.IntegerPolynomial.globalField, OAI.SepticProfile.IntegerPolynomial.startTime, OAI.SepticProfile.IntegerPolynomial.head, OAI.SepticProfile.IntegerPolynomial.stopTime
- lemma
OAI.SepticProfile.IntegerPolynomial.unclamped_derivativeline 42