Aliases: isres
Keywords:
### ** Examples ### Rosenbrock Banana objective function fn <- function(x) return( 100 * (x[2] - x[1] * x[1])^2 + (1 - x[1])^2 ) x0 <- c( -1.2, 1 ) lb <- c( -3, -3 ) ub <- c( 3, 3 ) isres(x0 = x0, fn = fn, lower = lb, upper = ub)
$par [1] 1.000258 1.000515 $value [1] 6.705685e-08 $iter [1] 10000 $convergence [1] 5 $message [1] "NLOPT_MAXEVAL_REACHED: Optimization stopped because maxeval (above) was reached."