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复函数对x和y求导的结果不同?。
复变函数的柯西-黎曼条件 syms x y z=expand((x+y*i)^3) z =x^3 + x^2*y*3i - 3*x*y^2 - y^3*1i u=x^3-3*x*y^2;v=x^2*y*3-y^3; diff(u,x)-dif...
3 years ago | 0
| accepted
