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本文证明了采用强用Universal_2函数族满足复合性质。同时,抛开构造算法Universal_2的步骤。直接证明结果—定理2。
This paper proves that the family of strong Universal_2 functions satisfies the compound property. At the same time, we should ignore the steps of constructing Universal_2 algorithm. Direct proof of the result - Theorem 2.