Theorems · Definition · approximation theory

Asymptotics.IsTheta

{α : Type u_1} → {E : Type u_3} → {F : Type u_4} → [Norm E] → [Norm F] → Filter α → (α → E) → (α → F) → Prop

We say that f is Θ(g) along a filter l (notation: f =Θ[l] g) if f =O[l] g and g =O[l] f.

Defined in

Mathlib.Analysis.Asymptotics.Defs

Cited by

115 results in Mathlib

Foundations

Depth 103 from the axioms, rests on 1,963 definitions · uses propext, Classical.choice, Quot.sound

Assumes

NormNorm