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摘要: C-R $$ f=u+iv \ \Re \left(\oint_{C}\overline{f(z)}f'(z)dz\right) \ =\Re \left(\oint_{C}(u-iv)(u'_x+v'x)(dx+dy)\right) \ =\oint{C}(uu'_x+vv'_y)dx+(vu'_ 阅读全文
posted @ 2022-11-09 11:38 nekko 阅读(515) 评论(0) 推荐(0)