Newton was thus able to show that all three of Kepler's observationally derived laws follow mathematically from the assumption of his own laws of motion and gravity.
The English chemist John Dalton was the first to explain the empirically derived laws of chemical combination by postulating the existence of atoms with unique sets of properties.
For example, one must infer that the derived laws actually predict the facts, along with many more basic epistemological inferences (which purport philosophical, rather than scientific issues).
Later in Sunni history, however, there were notable instances of jurists using reason to re-derive law from the first principles.
It seems that nowadays the practical potentialities of the NBL have been recognized, and that meanwhile this empirically derived law can be considered theoretically well-analyzed.
Dozens of countries call themselves Islamic and derive their laws, in whole or part, from Islamic religious law.
For the nonlinear structure, a mean method is used to derive adaptive laws.
In effect, these guys have used symmetry to derive conservation laws in a virtual world for the first time.
But the computer would have needed to run an algorithm developed by Cornell researchers that can derive natural laws from observed data.
