Comment by RandomBK
12 hours ago
Laziness and weak connections makes sense as differentiators.
However I'm not sure Excel is such a great illustration in that case, as it's neither lazy nor weakly connected; at least at the surface.
12 hours ago
Laziness and weak connections makes sense as differentiators.
However I'm not sure Excel is such a great illustration in that case, as it's neither lazy nor weakly connected; at least at the surface.
So I remember having physics homework a quarter century ago at university where we had to use Excel to determine a static electric potential field, by defining all cells in the grid as "the average value of the four surrounding cells", except the edge cells and source/sink cells which would get actual concrete values.
I distinctly remember being amazed that it would just iterate until it reached equilibrium (maybe we had to change some setting somewhere first though, I never really used Excel before or after that). I think you could change a value mid-iteration, and the grid would just continue on with the previously calculated cell values, instead of start over from scratch. That's basically "weakly connected", isn't it?
(anyway, the real challenge is to find a practical use for Excel's hidden fractal powers https://www.youtube.com/watch?v=b-Fa6HtvGtQ)