Description Usage Arguments Details Value Examples
View source: R/f_ellipsoidal.R
The ellipsoidal test function is a badly conditioned variant of the sphere function. The definition used here is
1 | generate_ellipsoidal_function(dimensions)
|
dimensions |
[ |
f(x) = ∑_{i=1}^n 10^{6\frac{i}{n}}x_i^2
A soo_function
.
Note that the functions returned by this generator only differ in
the elongated axis from those returned by
generate_discus_function
.
1 2 3 4 | f <- generate_ellipsoidal_function(2)
plot(f, rank=TRUE)
#'
|
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