很容易构造一个不服从三角形不等式的例子。
It is easy to construct an example which disproves the property of triangle inequality.
无约束优化问题的共轭梯度路径构造的思想启迪我们用其来解带线性等式约束和有界变量约束的优化问题。
The idea of conjugate gradient path in unconstrained optimization irradiates us to use this method for solving the linear equality optimization subject to bounds on variables.
将会话密钥s分解成S1与S2之和。在大整数分解困难问题的条件下，构造特殊等式来解密s1(方案1)。
The session key s is divided into the sum of S1 and S2. Under the condition of a large integer factoring problem, S1 is decrypted by constructing a special equation (scheme 1).
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