如何绘制|z-1| = 2 在 Mathematica 的指定域中?
如何绘制|z-1| = 2,实数线上从-10到+10,复数线上从-10i到+10i?我已经尝试了很多年,但似乎我无法做到正确。 Z代表复数!
另外,我可以在mathematica中使用x+iy符号吗?还是a+ib?
谢谢
How do I plot |z-1| = 2, from -10 to +10 in the real line and from -10i to +10i on the complex line? I've been trying for ages and seems like I can't get it right. Z stands for a complex number!
Also, could I use as well the x+iy notation in mathematica? or a+ib?
Thanks
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对于等值线图:
仅绘制(实值)函数:
变量名称的选择当然是完全任意的。
只是为了好玩:通过一些明智的选择,您可以绘制复数值的复函数,例如通过将 Plot3D 或 ContourPlot3D 与 Animate 组合在一起。
For a contour plot:
To just plot a (real-valued) function:
Choice of variable names is, of course, completely arbitrary.
Just for fun: with some smart choices, you can plot a complex-valued complex function, for example by piecing together Plot3D or ContourPlot3D with Animate.