funFreudRoth | R Documentation |
2-dim Freudenstein and Roth Test Function
funFreudRoth(x)
x |
matrix of points to evaluate with the function. Rows for points and columns for dimension. |
1-column matrix with resulting function values
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. doi: 10.1145/355934.355936
B. Freudenstein, F., and Roth, B. (Oct. 1963). Numerical solutions of systems of nonlinear equations. The ACM Journal, 3(3), 550-556. https://dl.acm.org/doi/10.1145/321186.321200
x1 <- matrix(c(1,1),1,) funFreudRoth(x1) # Running SPOT with 20 function evaluations with default configurations res <- spot(,funFreudRoth,c(0,0),c(10,10),control=list(funEvals=20)) plotModel(res$model)
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