inverse operation

The indefinite integral concept is raises for the solution derivation and the differential inverse operation.

不定积分概念是为解决求导和微分的逆运算而提出来的.

This paper studies the inverse operation of the matrix power operation, namely the root operation.

摘要研究了矩阵幂运算的逆运算, 即矩阵的开方运算.

Usually modular inverse operation becomes bottlenecked in realizing the public key cryptosystem.

公钥密码实现中,模逆算法经常是算法实现的瓶颈.

The paper firstly calculates the precipitation, runoff and base flow for different hydrologic divisions. The groundwater recharge process is calculated by inverse operation method.

本文对研究区按有水文站控制的区域进行区域划分，对各分区进行了降水、径流、基流的计算研究，并按逆演算法得出各区的地下水补给过程。

Usually modular inverse operation on large prime fields and point multiplication on elliptic curve become bottlenecked in realizing the elliptic curve cryptosystem, and this paper adopts the improved measures of them to improve the running efficiency of the program.

在椭圆曲线加密模块的实现中，大素数域中的模逆运算和椭圆曲线上的点乘运算经常是算法实现的瓶颈，本文采用模逆运算和点乘运算的改进算法来提高程序的运行效率。