SPOT (version 2.11.10)

funRosen: funRosen (No. 2, More No. 1)

Description

Rosenbrock Test Function

Usage

funRosen(x)

Arguments

x

matrix of points to evaluate with the function. Rows for points and columns for dimension.

Value

1-column matrix with resulting function values

References

More, J. J., Garbow, B. S., and Hillstrom, K. E. (1981). Testing unconstrained optimization software. ACM Transactions on Mathematical Software (TOMS), 7(1), 17-41. 10.1145/355934.355936

Rosenbrock, H. (1960). An automatic method for finding the greatest or least value of a function. The Computer Journal, 3(3), 175-184. 10.1093/comjnl/3.3.175

Examples

# NOT RUN {
x1 <- matrix(c(1,1),1,)
funRosen(x1)

# }