1 /*---------------------------------------------------------------------------*\
3 \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
5 \\ / A nd | Copyright held by original author
7 -------------------------------------------------------------------------------
9 This file is part of OpenFOAM.
11 OpenFOAM is free software; you can redistribute it and/or modify it
12 under the terms of the GNU General Public License as published by the
13 Free Software Foundation; either version 2 of the License, or (at your
14 option) any later version.
16 OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
17 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
18 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
21 You should have received a copy of the GNU General Public License
22 along with OpenFOAM; if not, write to the Free Software Foundation,
23 Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
30 \*---------------------------------------------------------------------------*/
35 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
38 int main(int argc, char *argv[])
40 typedef FadOne<1> fadScalar;
45 fadScalar f1 = 2.0*Foam::pow(x, 2) + 3.0*x + 4.0;
46 Info << "fadScalar of f1 is: "
47 << f1 << " It should be: [9 7]" << endl;
52 fadScalar f2 = 3*Foam::pow(y, 2)*Foam::sin(Foam::pow(y, 2));
53 Info << "fadScalar of f2 is: " << f2
54 << " It should be: [2.5244129 8.2906397]" << endl;
59 fadScalar f3 = Foam::sqrt(Foam::pow(z, 3));
60 Info << "fadScalar of f3 is: " << f3
61 << " It should be: [8 3]" << endl;
63 fadScalar f4 = Foam::atan(x);
64 Info << "fadScalar of f4 is: " << f4
65 << " It should be: [?, ?]" << endl;
67 fadScalar f5 = Foam::log(x);
68 Info << "fadScalar of f4 is: " << f5
69 << " It should be: [?, ?]" << endl;
71 Info << "End\n" << endl;
77 // ************************************************************************* //