[Flexiblesusy-commits] [FlexibleSUSY/FlexibleSUSY] 5f9795: adding module to numerically calculate derivatives

[GitHub]

  Branch: refs/heads/development
  Home:   https://github.com/FlexibleSUSY/FlexibleSUSY
  Commit: 5f979532219a4c6161ea5ae8f7c3beeec73c1e65
      https://github.com/FlexibleSUSY/FlexibleSUSY/commit/5f979532219a4c6161ea5ae8f7c3beeec73c1e65
  Author: Alexander Voigt <Alexander.Voigt at desy.de>
  Date:   2015-11-25 (Wed, 25 Nov 2015)

  Changed paths:
    A src/derivative.hpp
    M src/module.mk
    M test/module.mk

  Log Message:
  -----------
  adding module to numerically calculate derivatives

So far, 4 different algorithms are provided:

 * 1st derivative, 1st order, forward method (2 function calls)
 * 1st derivative, 1st order, backward method (2 function calls)
 * 1st derivative, 2st order, central method (2 function calls)
 * 1st derivative, 4th order, central method (4 function calls)