text: ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
  ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
  ////
  ////   MIT License
  ////
  ////   ParaMonte: plain powerful parallel Monte Carlo library.
  ////
  ////   Copyright (C) 2012-present, The Computational Data Science Lab
  ////
  ////   This file is part of the ParaMonte library.
  ////
  ////   Permission is hereby granted, free of charge, to any person obtaining a 
  ////   copy of this software and associated documentation files (the "Software"), 
  ////   to deal in the Software without restriction, including without limitation 
  ////   the rights to use, copy, modify, merge, publish, distribute, sublicense, 
  ////   and/or sell copies of the Software, and to permit persons to whom the 
  ////   Software is furnished to do so, subject to the following conditions:
  ////
  ////   The above copyright notice and this permission notice shall be 
  ////   included in all copies or substantial portions of the Software.
  ////
  ////   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 
  ////   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 
  ////   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 
  ////   IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, 
  ////   DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 
  ////   OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE 
  ////   OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  ////
  ////   ACKNOWLEDGMENT
  ////
  ////   ParaMonte is an honor-ware and its currency is acknowledgment and citations.
  ////   As per the ParaMonte library license agreement terms, if you use any parts of 
  ////   this library for any purposes, kindly acknowledge the use of ParaMonte in your 
  ////   work (education/research/industry/development/...) by citing the ParaMonte 
  ////   library as described on this page:
  ////
  ////       https://github.com/cdslaborg/paramonte/blob/master/ACKNOWLEDGMENT.md
  ////
  ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
  ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
  
  #ifndef PM_LOG_FUNC
  #define PM_LOG_FUNC
  
  #include <math.h>
  #include <stdint.h>
  
  #define NDIM 2  // The number of dimensions of the domain of the objective function.
  
  double getLogFunc   (
                      int32_t ,         // ndim
                      double []         // Point
                      );
  
  #endif
  