Theorems · Theorem · real analysis
Real.artanh_tanh
∀ (x : ℝ), Real.artanh (Real.tanh x) = x
artanh is the left inverse of tanh.
- Defined in
- Mathlib.Analysis.SpecialFunctions.Artanh
- Cited by
- 0 results in Mathlib
- Foundations
- Depth 172 from the axioms · uses propext, Classical.choice, Quot.sound
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites24
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
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Cited by1
Results whose statement or proof uses this declaration.
- Real.tanhPartialEquivproof · cited by 6