Tag
Pell equation
2 resources tagged “Pell equation” across the knowledge library.
2 items
Article7 Aug 2026Continued Fraction Expansion of Real NumbersContinued fractions, convergents as best rational approximations, and the periodic expansion of quadratic irrationals.2 min readRead MoreArticle7 Aug 2026The Fundamental Unit of a Real Quadratic FieldComputing the fundamental unit of a real quadratic field by continued fractions, its connection to the Pell equation, and its size.2 min readRead More