f1.schwefel {evoper}

f1.schwefel

Description

The schwefel function of N variables for testing optimization methods. The global optima for the function is given by xi = 420.96874636, forall i E 1...N, f(x) = 0. The range of xi is [-500,500]

Usage

f1.schwefel(x)

Arguments

x

The vector of function variables.

Value

The function value

References

http://deap.gel.ulaval.ca/doc/dev/api/benchmarks.html