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YUX
V2EX  ›  问与答

计算一个数的平方和两个数的乘积复杂度一样么?

  •  
  •   YUX ·
    PRO
    · Mar 8, 2021 · 935 views
    This topic created in 1877 days ago, the information mentioned may be changed or developed.

    有没有优化的平方算法?

    1 replies    2021-03-08 17:34:15 +08:00
    cpstar
        1
    cpstar  
       Mar 8, 2021
    具体编译器怎么实现不知道,但是汇编层面,是不是都是 MUL,不知道有没有专门计算平方的指令
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