D.13.2 minpack exceptions

• A message of <'memory overflow'> is possible any time minpack runs out of memory.
• A message of <'bad minpack specification'> will be returned if an input argument recognizably violates the required specification.
• The <'minpack error'> message is returned in the event of any unexpected behavior or irregular status from the API.
• Any error messages reported by the system function f or the Jacobian function j are propagated to the result.