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Theorems · Definition · number theory

GenContFract.nextNum

{K : Type u_2} → [DivisionRing K] → K → K → K → K → K

Returns 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

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