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sqrt

  • 网络函数;根号
sqrtsqrt
  1. Sqrt fails if the argument is a negative value .

    如果参数是负值,则sqrt失败。

  2. The help output for the math module shows the wide range of mathematical functions supported , including the sqrt function .

    math模块的帮助输出展示了所支持的大量数学函数,包括sqrt函数在内。

  3. Sqrt square root . I 'm saying , this is the name I 'm going to give to this function .

    就是平方根,And,this,equates,to,that。,In,this,case,,sqrt,我说的是这是它的名字,我将给这个函数命名。

  4. On running this test , the BOOST_CHECK macro fails despite the fact that you 're using the sqrt function provided as part of the standard library .

    运行这个测试时,尽管使用的是作为标准库一部分提供的sqrt函数,BOOSTCHECK宏仍然会失败。

  5. Less spectacular , but much easier to implement is Grover 's algorithm which searches an unordered list of N items in O ( sqrt ( N )) time .

    虽然不那么壮观,但是用可以在O(sqrt(N))时间内搜索一个无序的N项列表的Grover算法实现起来容易得多。

  6. It contains a nested loop that calls exp (), cos (), and sin (), followed by a loop that calls sin () and sqrt () .

    它包含了一个嵌套的循环,该循环会调用exp()、cos()以及sin(),接下来是一个调用sin()和sqrt()的循环。

  7. But if we apply Mix () to a bit that 's in the | 1 > state we get sqrt ( 0.5 )( | 0 > - | 1 > ) .

    但是如果我们把Mix()用于处于1>状态的位,我们会得到sqrt(0.5)(0>-1>)。

  8. All right ? So if I called sqrt alone , that return test value is done , but in this case I bound it to test , so I can go look at test , and there it is .

    执行完返回值语句,但是在这里我将把它赋值给,所以当我看test的值的时候就是返回的值。

  9. Equivalent representation of nonsquare constants of symmetric Minkowski planes is obtained , and a conclusion that pointwise nonsquare constants of symmetric Minkowski planes achieve sqrt 2 uniformly at some point is obtained .

    给出了对称的Minkowski平面上非方常数的一个等价表示,证明了对称的Minkowski平面的点态非方常数在某点处一致地取得2~(1/2)。

  10. The Mix () operator ( Hadamard operator ) when applied to a bit in the | 0 > state will transform the state into sqrt ( 0.5 )( | 0 > + | 1 > ) as in the example above .

    Mix()运算符(Hadamard运算符)用于处于0>状态的位时,将会象上面的例子一样把状态转变成sqrt(0.5)(0>+1>)。

  11. Now that I 've written sqrt , I can just use it anywhere I want in the code . You 've got to rely on the fact that I wrote it correctly , but you can basically suppress the details of how it 's used .

    就是忽略细节,既然我已经编写了sqrt函数,我可以在代码的任何地方使用它,你完全可以依靠,我已经编写的这个函数。