Theorems · Theorem · real analysis
Real.arcosh_eq_zero_iff
∀ {x : ℝ}, 1 ≤ x → (Real.arcosh x = 0 ↔ x = 1)- Defined in
- Mathlib.Analysis.SpecialFunctions.Arcosh
- Cited by
- 0 results in Mathlib
- Foundations
- Depth 173 from the axioms · uses propext, Classical.choice, Quot.sound
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Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- Realstatement and proof · cited by 25,697
- Real.expproof · cited by 871
- Real.sqrtproof · cited by 545
- Real.exp_zeroproof · cited by 81
- Real.arcoshstatement · cited by 27
- Real.exp_injectiveproof · cited by 12
- Real.exp_arcoshproof · cited by 1
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