R: 3D test function

hartman3 {DiceKriging} | R Documentation

## 3D test function

### Description

Hartman 3-dimensional test function.

### Usage

    hartman3(x)

### Arguments

`x` | a 3-dimensional vector specifying the location where the function is to be evaluated.

### Details

The hartman3 function is defined over the domain `[0,1]^3`. It has 1 global minimum : x1 = c(0.1, 0.55592003, 0.85218259)

### Value

A real number equal to the hartman3 function values at `x`

### Author(s)

D. Ginsbourger, Ecole des Mines de St-Etienne.

### Examples

    design <- matrix(runif(300), 100, 3)
    response <- apply(design, 1, hartman3)

[Package DiceKriging version 1.6.0 Index]