Why I DON'T Like Partial Derivative Notation скачать в хорошем качестве

Why I DON'T Like Partial Derivative Notation

IMPORTANT ADDENDUM DON'T IGNORE: The alternative notation I propose has it's own flaws too. Most notably, the multivariable chain rule for z = f(x(u,v),y(u,v)) now looks like dᵤz/du = dₓz/dx * dᵤx/du + dᵧz/dy * dᵥy/dv. As you can see, dᵤx doesn't look like it cancels with the dx, so some issues remain. I'm still tempted to say that this notation is better than ∂f/∂x, but now I'm not so excited about it. Let me know if you think we can weasel our way out of this one. I should also note that I'm not the first person to come up with the notation in this video. I remember seeing it in an obscure Wikipedia article interestingly enough. You could probably find it elsewhere if you try hard enough.