03 February 2022 10:06:44 AM

asa047_test():
  C version
  Test asa047().

test01():
  Test nelmin() on the ROSENBROCK function.

  Starting point X:

       -1.200000
        1.000000

  F(X) = 24.2

  Return code IFAULT = 0

  Estimate of minimizing value X*:

        1.000985
        1.001919

  F(X*) = 1.23903e-06

  Number of iterations = 157
  Number of restarts =   0

test02():
  Test nelmin() on the POWELL quartic function.

  Starting point X:

        3.000000
       -1.000000
        0.000000
        1.000000

  F(X) = 215


  Return code IFAULT = 0

  Estimate of minimizing value X*:

        0.021256
       -0.002209
       -0.006344
       -0.006248

  F(X*) = 6.47322e-06

  Number of iterations = 281
  Number of restarts =   4

test03():
  Test nelmin() on the HELICAL function.

  Starting point X:

       -1.000000
        0.000000
        0.000000

  F(X) = 10001


  Return code IFAULT = 0

  Estimate of minimizing value X*:

        0.007518
       -0.000011
       -0.002038

  F(X*) = 7.21133e-05

  Number of iterations = 280
  Number of restarts =   2

test04():
  Test nelmin() on the QUARTIC function.

  Starting point X:

        1.000000
        1.000000
        1.000000
        1.000000
        1.000000
        1.000000
        1.000000
        1.000000
        1.000000
        1.000000

  F(X) = 10


  Return code IFAULT = 2

  Estimate of minimizing value X*:

        0.000436
       -0.023841
       -0.018252
       -0.027851
       -0.038699
        0.006980
        0.005928
        0.022177
        0.017013
       -0.041987

  F(X*) = 6.71583e-06

  Number of iterations = 511
  Number of restarts =   11

asa047_test():
  Normal end of execution.

03 February 2022 10:06:44 AM