18/06/24 02:54:13.94 BW6lbwPs.net
>>353
α = t，β = ω(1+ｔ)/2,
とおけば、
|p| = ｜α+β| = √{(3tt+1)/4} < 1,
|q| = |α| |β| = t (1+t)/2,
∴ 0 ≦ |αβ| < 1.
18/06/24 02:54:13.94 BW6lbwPs.net
>>353
α = t，β = ω(1+ｔ)/2,
とおけば、
|p| = ｜α+β| = √{(3tt+1)/4} < 1,
|q| = |α| |β| = t (1+t)/2,
∴ 0 ≦ |αβ| < 1.