. . гٵ۳

Żݻ ݻ ٳݻ p(x) dz ٳ
ϳ ٳ

    ݳϳ ߳ ٳ p(x) [x/ln x]:
   ˳ ѻﳽ p(x) dz ݻϳ۳ p(x) [x/(ln x - m/n)] : ѻ۳ û.
   »: ϳ x 5- ѳٳ ݻ m n ݳϳ ,



p(x) - x
ln x - m/n


< 1.

   ݳϳ ߳ ѳݻ ѳٳ m n ݳϳ Żݻ ѳٳ˳ ݳݻ:
   ijٳݳϳ ѳϳ ѳٳϳݻ ۳ٵ ϳ ݻ ݳ p(x) dz ٻ۳ ѻﳽٳ ѳٳ ѻ :
    ݻ ٻ ˳ ѳ a b ٻ Żݻ p(x) dzǪ p(x) [x/(ln x - b)] p(x) [ax/(ln x - b)] ݻϳ۳ݻ:
   ݳϳ ߳ ѳݻ ѳٳ a b ٻ Żݻ ѳٳ˳ ݳݻ: