It’s a bit of “emergent properties” - so many things are happening under the hood they don’t understand exactly how it’s doing what it’s doing, why one type of mesh performs better on a particular class of problems than another.
The equations of the Lorenz attractor are simple, well studied, but it’s output is less than predictable and even those who study it are at a loss to explain “where it’s going to go next” with any precision.
It’s a bit of “emergent properties” - so many things are happening under the hood they don’t understand exactly how it’s doing what it’s doing, why one type of mesh performs better on a particular class of problems than another.
The equations of the Lorenz attractor are simple, well studied, but it’s output is less than predictable and even those who study it are at a loss to explain “where it’s going to go next” with any precision.