pycutest.problem_properties

pycutest.problem_properties(problemName)

Returns problem properties (based on the CUTEst problem classification string).

See http://www.cuter.rl.ac.uk/Problems/classification.shtml for details on the properties.

The output is a dictionary with the following members:

  • objective – objective type

  • constraints – constraints type

  • regular – True if problem is regular

  • degree – highest degree of analytically available derivative

  • origin – problem origin

  • internal – True if problem has internal variables

  • n – number of variables (‘variable’ = can be set by the user)

  • m – number of constraints (‘variable’ = can be set by the user)

Parameters:

problemName – problem name

Returns:

dict