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ino (version 1.0.2)

f_beale: Beale function

Description

Beale function

Usage

f_beale(x)

Value

The function value at x, a single numeric.

Arguments

x

A numeric vector of length 2.

Details

The function has multiple local minima and one global minimum in (3, 0.5).

References

https://en.wikipedia.org/wiki/Test_functions_for_optimization

Examples

Run this code
f_beale(c(3, 0.5))

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