  
  
                                     [1X[5XIntPic[105X[101X
  
  
                   [1XA [5XGAP[105X package for drawing sets of integers[101X
  
  
                                 Version 0.3.0
  
  
                                 Manuel Delgado
  
  
  
  Manuel Delgado
      Email:    [7Xmailto:mdelgado@fc.up.pt[107X
      Homepage: [7Xhttp://cmup.fc.up.pt/cmup/mdelgado/[107X
  
  -------------------------------------------------------
  [1XCopyright[101X
  [33X[0;0Y© 2013--2015 Manuel Delgado[133X
  
  [33X[0;0Y[5XIntPic[105X  package  is  free software; you can redistribute it and/or modify it
  under     the     terms     of    the    GNU    General    Public    License
  ([7Xhttp://www.fsf.org/licenses/gpl.html[107X)  as  published  by  the Free Software
  Foundation;  either  version 2 of the License, or (at your option) any later
  version.  For details, see the file 'GPL' included in the package or see the
  FSF's own site.[133X
  
  
  -------------------------------------------------------
  [1XAcknowledgements[101X
  [33X[0;0YThe  author  was  partially funded by the European Regional Development Fund
  through the program COMPETE and by the Portuguese Government through the FCT
  -   Fundação   para   a   Ciência   e   a   Tecnologia  under  the  projects
  PEst-C/MAT/UI0144/2011 and PEst-C/MAT/UI0144/2013.[133X
  
  [33X[0;0YI  want  to  express  my  gratitude  to  my  colleagues  of  the Mathematics
  Department  of  the  Faculty  of Sciences of the University of Porto for the
  opportunity  of taking a sabbatical year during the 2011/2012 school year. I
  benefited also of the sabbatical grant SFRH/BSAB/1156/2011.[133X
  
  [33X[0;0YFor  one  reason or another that ranges from suggestions to encouragement, I
  want  express my gratitude to Pedro A. García Sánchez, David Llena and James
  Mitchell.[133X
  
  [33X[0;0Y[12XConcerning the mantainment:[112X[133X
  
  [33X[0;0YI   want   to  acknowledge  partial  support  by  CMUP  (UID/MAT/00144/2013,
  UID/MAT/00144/2019), which is funded by FCT (Portugal) with national (MCTES)
  and  European  structural  funds  through  the  programs  FEDER,  under  the
  partnership agreement PT2020.[133X
  
  [33X[0;0YI  acknowledge  also  partial  supported  by  the  projects  MTM2014-55367-P
  andMTM2017-84890-P,  funded  by  Ministerio  de  Economía  y  Competitividad
  (Spain) and Fondo Europeo de Desarrollo Regional FEDER.[133X
  
  
  -------------------------------------------------------
  [1XColophon[101X
  [33X[0;0YThis   manual  describes  the  [5XGAP[105X  package  [5XIntPic[105X  ,  Version  0.3.0,  for
  visualizing and creating publication quality pictures of sets of integers.[133X
  
  
  -------------------------------------------------------
  
  
  [1XContents (IntPic)[101X
  
  1 [33X[0;0YThe [5XIntPic[105X package[133X
    1.1 [33X[0;0YOverview and Introduction[133X
    1.2 [33X[0;0YInstalling [5XIntPic[105X[133X
    1.3 [33X[0;0YLoading [5XIntPic[105X[133X
  2 [33X[0;0YThe [5XIntPic[105X package main function[133X
    2.1 [33X[0;0YThe main function[133X
      2.1-1 [33X[0;0YTikz code for arrays of integers[133X
      2.1-2 [33X[0;0YTikz code for arrays, in a simplified way[133X
    2.2 [33X[0;0YProducing tables[133X
      2.2-1 IP_TableWithModularOrder
  3 [33X[0;0YThe colors in the [5XIntPic[105X package[133X
    3.1 [33X[0;0YColors by tones[133X
    3.2 [33X[0;0YLists of colors[133X
    3.3 [33X[0;0YThe [5XIntPic[105X default list of colors[133X
    3.4 [33X[0;0YFunctions to deal with colors[133X
      3.4-1 [33X[0;0YShuffle colors from lists of colors[133X
  4 [33X[0;0YVisualization of the pictures created[133X
    4.1 [33X[0;0YViewing using [5XViz[105X[133X
    4.2 [33X[0;0YViewing without using [5XViz[105X[133X
      4.2-1 [33X[0;0YA complete example[133X
    4.3 [33X[0;0YOther examples of use of the [5XIntPic[105X package[133X
      4.3-1 [33X[0;0YVaria[133X
      4.3-2 [33X[0;0YThe banner[133X
  5 [33X[0;0YThe [5XIntPic[105X package options.[133X
    5.1 [33X[0;0YAvailable options[133X
    5.2 [33X[0;0YDefault options[133X
    5.3 [33X[0;0YIlustrating the use of options[133X
  6 [33X[0;0YUsage of [5XIntPic[105X in connection with the [5Xnumericalsgps[105X package[133X
    6.1 [33X[0;0YTikz code for drawing numerical semigroups[133X
      6.1-1 [33X[0;0YTikz code for drawing numerical semigroups[133X
      6.1-2 [33X[0;0YDrawing a numerical semigroup[133X
    6.2 [33X[0;0YDrawing sets of numerical semigroups[133X
      6.2-1 [33X[0;0YSet of numerical semigroups[133X
      6.2-2 [33X[0;0YDraw a set of numerical semigroups[133X
  
  
  [32X
