Theorems · Theorem · real analysis
Real.deriv_arctan
deriv Real.arctan = fun x => 1 / (1 + x ^ 2)
- Cited by
- 1 results in Mathlib
- Foundations
- Depth 208 from the axioms · uses propext, Classical.choice, Quot.sound
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites5
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
- derivstatement · cited by 676
- HasDerivAt.derivproof · cited by 147
- Real.arctanstatement · cited by 111
- Real.hasDerivAt_arctanproof · cited by 7
Cited by1
Results whose statement or proof uses this declaration.
- integral_one_div_one_add_sqproof · cited by 1