tests/testthat/_snaps/vntrs.md

In vntrs: Variable Neighborhood Trust Region Search

Gramacy & Lee function example works

Code
  vntrs(f = gramacy_lee, npar = 1, seed = 1)
Output
            p1      value global
  1 -0.3403684  1.8254676  FALSE
  2 -0.5319385  4.7149787  FALSE
  3  0.3478743 -1.2532442  FALSE
  4 -0.1412848 -1.7105432   TRUE
  5  0.5485634 -0.8690111  FALSE

Shubert function example works

Code
  vntrs(f = shubert, npar = 2, seed = 1)
Output
            p1         p2      value global
  1  1.3200043 -0.1953858  -24.93701  FALSE
  2 -0.1953858 -0.8003211 -123.57677   TRUE
  3  0.3342439 -0.1953858  -32.77094  FALSE
  4 -0.8003211  0.8217839  -54.40487  FALSE
  5 -0.8003211 -0.1953858 -123.57677   TRUE
  6 -2.5108773 -0.8003211  -52.05040  FALSE
  7  2.7859345 -0.8003211  -38.29597  FALSE
  8 -4.4775289 -0.8003211  -39.58874  FALSE

Rosenbrock function example works

Code
  vntrs(f = rosenbrock, npar = 2, seed = 1)
Output
    p1        p2        value global
  1  1 0.9999999 2.114623e-15   TRUE

vntrs documentation built on Oct. 18, 2021, 5:08 p.m.