I am looking for an online complex locus plotter, which inputs like (for example)$|z|=1, \frac{|z-i+2|}{|z-2i|}=2$.
Prefer not to inputs $x,y$ form.
If you know something on web please guide me to its link.
I tried to use Desmos complex mode but I can't input by the $z$ form.
Thanks in advance.