-// File: AppParCurves_Gradient_BFGS.gxx
-// Created: Thu Dec 16 13:09:24 1999
-// Author: Atelier CAS2000
-// <cas@cageox.paris1.matra-dtv.fr>
-//-Copyright: Matra Datavision 1999
-
+// Created on: 1999-12-16
+// Created by: Atelier CAS2000
+// Copyright (c) 1999 Matra Datavision
+// Copyright (c) 1999-2014 OPEN CASCADE SAS
+//
+// This file is part of Open CASCADE Technology software library.
+//
+// This library is free software; you can redistribute it and/or modify it under
+// the terms of the GNU Lesser General Public License version 2.1 as published
+// by the Free Software Foundation, with special exception defined in the file
+// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
+// distribution for complete text of the license and disclaimer of any warranty.
+//
+// Alternatively, this file may be used under the terms of Open CASCADE
+// commercial license or contractual agreement.
// Redefinition de math_BFGS:
// ==========================