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power exponential curve |
power exponential |
last updated: 2003-07-20 |
In curve fitting the
power exponential curve (you know a better name?) is used for the so-called 'geometric fit'.
The logarithm of the curve is the prime function approximation.
The curve can be generalized to:
A = e and b = 1/2 gives the Stirling
curve which is an
approximation for the factorial 1).
Stirling was the one to discover this relation.
notes
1) Often an expression is given as:
