关于模n逆的分布及推广

On the distribution of the inverse modulo n and its generalization

旨在研究模 n逆的分布性质 ,并给出了 ∑′na=1| a-a|≤δnmin(|a - a|,|n +a - a|)的一个较强的渐近公式。

The distribution properties of the inverse modulo n is studied, and a sharper asymptotic formula is given for ∑ ' na=1 |a-|≤δn min (|a-|,|n+a-|).