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                ![](http://www.rhinostudio.cn/files/course/2019/01-04/104758eab281184887.jpg) ## **Complex parameter 復數** 我們把形如z=a+bi(a,b均為實數)的數稱為復數,其中a稱為實部,b稱為虛部,i稱為虛數單位。emmmm,完全看不懂,日常我也完全沒用到的量,但是作用非常大,詳細的解釋大家可以看下面的鏈接。 [復數的定義](https://baike.baidu.com/item/%E5%A4%8D%E6%95%B0/254365?fr=aladdin) 平常我個人從沒用到過。
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