نظرية الفوضى - Chaos Theory

What exactly is chaos? The name “chaos theory” comes
from the fact that the systems that the theory describes are apparently
disordered, but chaos theory is really about finding the underlying
order in apparently random data.
When was chaos first discovered? The first true experimenter in
chaos was a meteorologist, named Edward Lorenz. In 1960, he was working
on the problem of weather prediction. He had a computer set up, with a
set of twelve equations to model the weather. It didn’t predict the
weather itself. However this computer program did theoretically predict
what the weather might be.
One day in 1961, he wanted to see a particular sequence again. To
save time, he started in the middle of the sequence, instead of the
beginning. He entered the number off his printout and left to let it
run.


Edward Lorenz