Theorems · Theorem · real analysis
Real.arctan_inv_2_add_arctan_inv_3
Real.arctan 2⁻¹ + Real.arctan 3⁻¹ = Real.pi / 4
- Cited by
- 0 results in Mathlib
- Foundations
- Depth 211 from the axioms · uses propext, Classical.choice, Quot.sound
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites6
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
- Nat.cast_oneproof · cited by 2,501
- Real.pistatement and proof · cited by 1,774
- Real.arctanstatement and proof · cited by 111
- Real.arctan_oneproof · cited by 7
- Real.arctan_addproof · cited by 6
Cited by0
Results whose statement or proof uses this declaration.
Nothing cites this yet.