HomalgToCAS
  
  
                          A window to the outer world
  
  
                               Version 2017.11.26
  
  
                                 September 2015
  
  
                                Mohamed Barakat
  
                                 Thomas Breuer
  
                                 Simon Görtzen
  
                                  Frank Lübeck
  
                                   Vinay Wagh
  
  
  
            (this manual is still under construction)
            This  manual  is  best  viewed  as an HTML document. The
            latest version is available online at:
            http://homalg.math.rwth-aachen.de/~barakat/homalg-project/HomalgToCAS/chap0.html
            An   offline   version   should   be   included  in  the
            documentation subfolder of the package.
            This package is part of the homalg-project:
            http://homalg.math.rwth-aachen.de/index.php/core-packages/homalgtocas
  
  
  
  Mohamed Barakat
      Email:    mailto:barakat@mathematik.uni-kl.de
      Homepage: http://www.mathematik.uni-kl.de/~barakat/
      Address:  Department of Mathematics,
                University of Kaiserslautern,
                67653 Kaiserslautern,
                Germany
  
  
  Thomas Breuer
      Email:    mailto:sam@math.rwth-aachen.de
      Homepage: http://www.math.rwth-aachen.de/~Thomas.Breuer/
      Address:  Lehrstuhl D für Mathematik, RWTH-Aachen,
                Templergraben 64
                52062 Aachen
                Germany
  
  
  Simon Görtzen
      Email:    mailto:simon.goertzen@rwth-aachen.de
      Homepage: http://wwwb.math.rwth-aachen.de/goertzen/
      Address:  Lehrstuhl B für Mathematik, RWTH-Aachen,
                Templergraben 64
                52062 Aachen
                Germany
  
  
  Frank Lübeck
      Email:    mailto:frank.luebeck@math.rwth-aachen.de
      Homepage: http://www.math.rwth-aachen.de/~Frank.Luebeck/
      Address:  Lehrstuhl D für Mathematik, RWTH-Aachen,
                Templergraben 64
                52062 Aachen
                Germany
  
  
  Vinay Wagh
      Email:    mailto:waghoba@gmail.com
      Homepage: http://www.iitg.ernet.in/vinay.wagh/
      Address:  E-102, Department of Mathematics,
                Indian Institute of Technology Guwahati,
                Guwahati, Assam, India.
                PIN: 781 039.
  
  
  
  -------------------------------------------------------
  Copyright
  ©  2007-2015  by  Mohamed  Barakat,  Thomas Breuer, Simon Görtzen, and Frank
  Lübeck.
  
  This  package  may  be distributed under the terms and conditions of the GNU
  Public License Version 2.
  
  
  -------------------------------------------------------
  Acknowledgements
  We  are very much indebted to Max Neunhöffer who provided the first piece of
  code   around   which  the  package  IO_ForHomalg  was  built.  The  package
  HomalgToCAS   provides   a   further   abstraction   layer   preparing   the
  communication.
  
  
  -------------------------------------------------------
  
  
  Contents (HomalgToCAS)
  
  1 Introduction
    1.1 HomalgToCAS provides ...
  2 Installation of the HomalgToCAS Package
  3 Watch and Influence the Communication
    3.1 Functions
      3.1-1 homalgIOMode
    3.2 The Pictograms
      3.2-1 HOMALG_IO.Pictograms
  4 External Rings
    4.1 External Rings: Representation
      4.1-1 IsHomalgExternalRingRep
    4.2 Rings: Constructors
    4.3 External Rings: Operations and Functions
  A Overview of the homalg Package Source Code