Question

Does anybody know a cool online graphing calculator like desmos that support implicit functions and/or complex plane?

Answer 1

wolframalpha

Answer 2

mathway.com

Answer 3

Personally, I think WolframAlpha pro is a good investment. That way, you can view not only the answers, but also the solutions.

Answer 4

https://mathway.com/graph

Answer 5

@LanHikari22
Not sure about complex plane, but Desmos does plot implicit graphs.
You can look at a demo page:
https://www.desmos.com/calculator/pi5ofejgt0
and add for yourself a rotated ellipse:
\(x^2+3y^2-4x+6y-3xy=0\)

I like its simplicity.

Answer 6

@mathmate Oh, wow, you're right.
https://www.desmos.com/calculator/py5tlcre59
You can even do really cool polar in it, so it's not limited to explicit functions.
What about 3D graphing?

Answer 7

Try Geogebra 5 for 3D graphing

Answer 8

Yep :)