August 2021
Intermediate to advanced
450 pages
5h 35m
Chinese
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14.8 建议
[1] 数值问题通常很微妙。如果你对于某个数值问题的数学含义不是100%肯定，要么征询专家的建议，要么做实验验证，或者两者都做；14.1节。
[2] 解决重要的数学计算问题时不要仅依赖裸语言，要利用标准库；14.1节。
[3] 如果要从一个序列计算出一个结果，优先考虑使用accumulate（）、inner_product（）、partial_sum（）和adjacent_difference（），实在不行再用循环；14.3节。
[4] 用std：：complex进行复数运算；14.4节。
[5] 将引擎绑定到某个分布上以得到一个随机数发生器；14.5节。
[6] 小心确保你的随机数足够随机；14.5节。
[7] 不要使用C标准库rand（）；对实际应用来说它不够随机；14.5节。
[8] 如果运行时效率比操作和元素类型的灵活性更重要的话，应该使用valarray；14.6节。
[9] 用numeric_limits可以获得数值类型的属性；14.7节。
[10] 用numeric_limits检查数值类型是否满足其应用的需求；14.7节。
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