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MathGroup Archive 1998

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Help !!!!!!!

  • To: mathgroup at smc.vnet.net
  • Subject: [mg12778] Help !!!!!!!
  • From: "Gloria" <terravella at redestb.es>
  • Date: Wed, 10 Jun 1998 03:04:38 -0400
  • Organization: w
  • Sender: owner-wri-mathgroup at wolfram.com

                Hi:

     How  Can  I   convert  the  list A   to  list  B ??


  A=
{{1,2},{1,3},{2,4},{2,5},{4,6},{4,7},{5,8},{5,9},{6,10},{6,11},{7,12},{7,13}
,{10,14},{10,15},{10,16},{11,17},{11,18},{11,19},{12,20},{12,21}}


 B=
{{{1,2},{{2,4},{{4,6},{{6,10},{{10,14}},{{10,15}},{{10,16}}},{{6,11},{{11,17
}},{{11,18}},{{11,19}}}},{{4,7},{{7,12},{{12,20}},{{12,21}}},{{7,13}}}},{{2,
5},{{5,8}},{{5,9}}}},{{1,3}}}


                Thank  you for your  help.

              Henrique cao

  carraldeprada at redestb.es




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