Theorems · Definition · number theory
GenContFract.nextNum
{K : Type u_2} → [DivisionRing K] → K → K → K → K → KReturns the next numerator Aₙ = bₙ₋₁ * Aₙ₋₁ + aₙ₋₁ * Aₙ₋₂, where predA is Aₙ₋₁,
ppredA is Aₙ₋₂, a is aₙ₋₁, and b is bₙ₋₁.
- Defined in
- Mathlib.Algebra.ContinuedFractions.Basic
- Cited by
- 0 results in Mathlib
- Foundations
- Depth 45 from the axioms · uses propext, Quot.sound
- Assumes
- DivisionRing
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites1
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- DivisionRingstatement and proof · cited by 1,062
Cited by1
Results whose statement or proof uses this declaration.
- GenContFract.nextContsproof · cited by 9