fullprof A complex variable has real and imaginary parts written in the form b(x) = n(x) + iv(x) for two real-valued functions n(x) and v(x)

单复变量包含实数和虚数两部分，针对两个实值函数n(x) 和 v(x)的表达式为：b(x) = n(x) + iv(x)。

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欢迎你乘坐中国XX航空公司航班，为了帮助我们不断提高服务质量，敬请留下宝贵意见，谢谢你的关心和支持！

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