f0.rosenbrock4: f0.rosenbrock4
Description
The rosenbrock function of 4 variables for testing
optimization methods. The global optima for the function is given by
xi = 1, forall i E 1...N, f(x) = 0.
Usage
f0.rosenbrock4(x1, x2, x3, x4)
Arguments
x1
The first function variable
x2
The second function variable
x3
The third function variable
x4
The fourth function variable