It looks so familiar but I couldn't recall where I've seen this...
If someone has, could you please point me to some material that explains how this formula was derived and what practical implication it carries.
Thank you in advance!
It looks so familiar but I couldn't recall where I've seen this...
If someone has, could you please point me to some material that explains how this formula was derived and what practical implication it carries.
Thank you in advance!
Sorry it may not be an equation. Perhaps more of an operator...
I was hoping that it's some well known operator like the laplace. Thing is I know what the laplace signifies, ie something like how a surface is accelerating as it moves further away from origin.
I want to know what the operator above does. It looks like a combination of the laplace plus twice the diagonal rate of change... or something like that.
But thanks for helping out guys!