imaginary number
中文释义
[计] 虚数
例句
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The residue at an isolated singular point z0 of a function f(z) is defined as the contour integral of f(z) around C, all over two Pi i, where C is a positively oriented simple closed contour enclosing z0 (and no other singularities of f(z)) and i is the imaginary number defined as (-1)^(1/2)
相关词组
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