Group of units of order 2pq of modulon residue class ring.
单位群的阶为2pq的模n剩余类环。
2
In this paper, we have studied the asymptotic formula of a number theoretic function about the primitive roots modulon, and given a more precise asymptotic formula.
研究一个关于n原根的数论函数的渐近性质，给出了一个较为精确的渐近公式。
3
This paper proposes the design method of a mixedvalued modulo-N synchronous counter by using both common binary flip-flops and ternary T flip-flops which has binary structure.