Theorems · Theorem · real analysis
Real.arctan_eq_arccos
∀ {x : ℝ}, 0 ≤ x → Real.arctan x = Real.arccos (√(1 + x ^ 2))⁻¹- Cited by
- 0 results in Mathlib
- Foundations
- Depth 207 from the axioms · uses propext, Classical.choice, Quot.sound
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Cites24
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
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