How to plot a "x and y" inequality function

Question

I'd like to plot the following function :

$$(\frac{d}{2}+1)\big\lceil\sqrt{8x+1}\big\rceil \leq 2x(\big\lceil\sqrt{4d+1}\big\rceil-1)+1$$

It's ok to plot without the ceiling function I suppose.
So far, this has been unsuccessful on Symbolab, Cymath, Quickmath and Photomath.
I've tried WolframAlpha, which seems to work fine, but it only allows a small part of the plot (unless I pay).
I'm installing MatLab at the moment, but meanwhile, does anyone perhaps know of a way to plot my function?

Answer 1

Try here: https://www.desmos.com/calculator using $y$ not $d$ and it should work (did for me at least).

The syntax is pretty straightforwards (similar to LaTeX): ceil gives you the ceiling function, <= turns into $\leq$, sqrt turns into $\sqrt{\hphantom{xx}}$ etc.