fact: Definition interp {A B : Type} (e : diff_equa) (rho : list A) (f : side_equa -> list A -> option B) (P : B -> B -> Prop) := let (s1, s2) := e in match (f s1 rho), (f s2 rho) with | Some b1, Some b2 => P b1 b2 | _, _ => Invalid_context end.
imports: Reals Rpser_def Rpser_sums Rpser_usual Rpser_derivative Rfunction_classes Nth_derivative_def Rfunction_def Functions Rsequence_def List Option