HasStrictDerivAt.sqrt

∀ {f : ℝ → ℝ} {f' x : ℝ}, HasStrictDerivAt f f' x → f x ≠ 0 → HasStrictDerivAt (fun t => √(f t)) (f' / (2 * √(f x))) x

Defined in: Mathlib.Analysis.SpecialFunctions.Sqrt
Cited by: 0 results in Mathlib
Foundations: Depth 207 from the axioms · uses propext, Classical.choice, Quot.sound

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