Theorems · Theorem · real analysis
differentiableWithinAt_inverse
∀ {𝕜 : Type u_1} [inst : NontriviallyNormedField 𝕜] {R : Type u_5} [inst_1 : NormedRing R] [HasSummableGeomSeries R]
[inst_3 : NormedAlgebra 𝕜 R] {x : R}, IsUnit x → ∀ (s : Set R), DifferentiableWithinAt 𝕜 Ring.inverse s x- Defined in
- Mathlib.Analysis.Calculus.FDeriv.Mul
- Cited by
- 1 results in Mathlib
- Foundations
- Depth 181 from the axioms · uses propext, Classical.choice, Quot.sound
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites10
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- Setstatement and proof · cited by 53,352
- NontriviallyNormedFieldstatement and proof · cited by 8,742
- IsUnitstatement and proof · cited by 1,602
- NormedAlgebrastatement and proof · cited by 1,165
- NormedRingstatement and proof · cited by 924
- DifferentiableWithinAtstatement · cited by 453
- Ring.inversestatement · cited by 160
- DifferentiableAt.differentiableWithinAtproof · cited by 96
- HasSummableGeomSeriesstatement and proof · cited by 60
- differentiableAt_inverseproof · cited by 4
Cited by1
Results whose statement or proof uses this declaration.
- differentiableOn_inverseproof · cited by 0