TF_GoldsteinPriceLog {TestFunctions}

TF_GoldsteinPrice: Goldstein Price function for evaluating a single point on a log scale, normalized to have mean 0 and variance 1.

Description

TF_GoldsteinPrice: Goldstein Price function for evaluating a single point on a log scale, normalized to have mean 0 and variance 1.

Usage

TF_GoldsteinPriceLog(x)

Arguments

x

Input vector at which to evaluate.

Value

Function output evaluated at x.

Examples

TF_GoldsteinPriceLog(c(0, -1)) # minimum