Exponential (log, log2, log10, exp, exp2, exp10, SQRT, cur).
指数函数(log、log2、log10、exp、exp2、exp10、sqrt、cur)。
where (with pi = 3.1415... and sqrt() denoting the square root)
其中 (pi = 3.1415...，sqrt()表示平方根)
A more portable option is to use the standard defined style: double SQRT (double d1) throw ;.
一种更加具有可移植性的方法是，使用标准定义的风格：double sqrt (doubled1)throw ；。
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。
Check the method name, and generate a fault response if it's not SQRT (the only method this script knows how to handle).
检查方法名，如果不是sqrt(它是该脚本懂得如何处理的惟一方法)，则生成错误响应。
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。
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，boost_check宏仍然会失败。
The math functions include abs(), acos(), asin(), atan(), atan2(), constant(), cos(), exp(), highest(), log(), lowest(), sin(), sqrt(), and tan().
其中的运算函数包括abs()、acos()、asin()、atan()、atan2()、constant()、cos()、exp()、highest()、log()、lowest()、sin()、sqrt()和tan()。
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>) 。
It is not advisable to attempt to write your own normalize, dot, inverse, SQRT operations, however. If you use the built-in ones then the driver will generate much better code for you.
不建议您自己写normalize,dot,inverse,sqrt等操作函数，如果您使用内建函数，底层驱动将会为你生成更好质量的代码。
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。
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。
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