TF_wingweight {TestFunctions}

TF_wingweight: Wing weight function for evaluating a single point.

Description

TF_wingweight: Wing weight function for evaluating a single point.

Usage

TF_wingweight(x)

Arguments

x

Input vector at which to evaluate.

Value

Function output evaluated at x.

References

Forrester, A., & Keane, A. (2008). Engineering design via surrogate modelling: a practical guide. John Wiley & Sons.

Examples

TF_wingweight(c(150,220,6,-10,16,.5,.08,2.5,1700,.025)) # minimum of zero, hard to solve