Units of Real Quadratic Fields

Akira Takaku
1971 Nagoya mathematical journal  
1. Let D be a positive square-free integer. Throughout this note we shall use the following notations; d = d(D): the discriminant of , t0, u0 : the least positive solution of Pell's equation t2 — du2 = 4,
doi:10.1017/s0027763000014537 fatcat:rtxtrep5gjgbpinlatc3x52ody