multiplicative inverse

1. Among the basic arithmetic operations over finite fields, the computation of multiplicative inverse is the most time consuming operation.
   在有限域的基本运算中，乘法逆元的计算是最费时间的运算。
2. Also, the multiplicative inverse is the reciprocal of any number, that is, multiplying the reciprocal of any number by the number itself will yield the multiplicative identity.
   此外，乘法逆是互惠的任何数量，也就是乘以倒数任何数目的数量本身将产生倍增的身份。
3. By a system of linear equations on multiplicative semigroup, we present a general mathematical method to solve the inverse lattice problems in physics.
   用乘法半群上的线性方程组来求解晶体原子间对势反演的逆问题.这种方法是解决此类问题的一般性方法。
4. On the sufficient conditions for the solvability of the multiplicative inverse eigenvalue problem
   关于乘法逆特征值问题有解的充分条件
5. The block structure and the S-box of the algorithm take the multiplicative inverse in the finite domain GF ( 2~ 8) to improve the security and efficiency.
   该算法采用block结构和S-盒采用有限域GF（28）中的乘法逆运算，提高了安全性和效率。
6. In public key cryptography application, getting multiplicative inverse of a modulo is often operating which usually adopts extended Euclid algorithm, but its use has limit.
   在公钥密码应用中，求模逆元是一个常用的操作，通常使用扩展欧拉算法，但它的使用有一定的限制。
7. The System of Linear Equations on Multiplicative Semigroup and Inverse Lattice Problems
   乘法半群上的线性方程组与晶体对势的反演
8. This includes normal and generalized inverse eigenvalue problem which includes the additive, multiplicative classical inverse eigenvalue problems as special cases.
   包括常义特征值反问题和广义征值反问题，这类问题包括加法和乘法经典代数特征值反问题。
9. In the implementation of TPM, two algorithms are improved. One is key generation. The other is multiplicative inverse of modulo.
   其中，重点改进了可信平台模块所用的两个算法：密钥生成算法和求模拟元算法。

noun

1. (mathematics) one of a pair of numbers whose product is 1: the reciprocal of 2/3 is 3/2

   Synonym:    reciprocal