Taz writes:
quote:
The problem is with chaotic systems, there are just too many variables to account
That's not true at all. That's a problem of
complicated systems, not chaotic ones.
Again, the logistic map is quite simplistic:
x
n+1 = rx
n(1 - x
n)
We know all the variables, but when r is about 3.54, the system is chaotic. It isn't that we don't know all the variables involves. It's that the system is so sensitive to initial conditions that being off by a tiny amount will result in vast differences down the line.
quote:
I don't know where you got the idea that knowing more variables in the initial condition makes little to no difference in the prediction of a chaotic system.
Because chaos has nothing to do with the number of variables. You can get chaos from a single variable. It has to do with the sensitivity of the variables.
A system can be both complicated and chaotic.
And weather is not climate.
Rrhain
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