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Student Support Forum: 'Help with creating matrix from another matrix' topicStudent Support Forum > General > Archives > "Help with creating matrix from another matrix"

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Author Comment/Response
Bill Simpson
04/09/13 9:54pm

In Response To 'Re: Re: Re: Re: Re: Re: Help with creating matr...'
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{Position[a, 1], Position[a, 12]}=={{{1, 1}}, {{1, 9}, {2, 6}}}
so I fill c[[1,12]] with [[1,9]] as you do in your spreadsheet.

{Position[a, 1], Position[a, 13]}=={{{1, 1}}, {{2, 10}, {3, 1}}}
so I fill c[[1,13]] with [[1,10]] but your spreadsheet has 0.

{Position[a, 2], Position[a, 1]}=={{{1, 2}}, {{1, 1}}}
so I fill c[[2,1]] with [[2,1]] but your spreadsheet has blank.

{Position[a, 2], Position[a, 2]}=={{{1, 2}}, {{1, 2}}}
so I fill c[[2,2]] with [[2,2]] as you do in your spreadsheet.

But now my c matrix has no zero entries anywhere unlike your spreadsheet.

Please explain what my error is with 1,13 and with 2,1 and why these are different from the entries next to them. Perhaps with that I can understand what to change to restore the zero entries.

Thank you for your patience with my slow progress.

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Subject (listing for 'Help with creating matrix from another matrix')
Author Date Posted
Help with creating matrix from another matrix Anton Siswo 03/24/13 01:15am
Re: Help with creating matrix from another matrix Bill Simpson 03/24/13 11:53pm
Re: Re: Help with creating matrix from another ... Anton Siswo 03/25/13 11:35am
Re: Re: Re: Help with creating matrix from anot... Bill Simpson 03/25/13 7:32pm
Re: Re: Re: Help with creating matrix from anot... Bill Simpson 03/25/13 10:20pm
Re: Re: Re: Re: Help with creating matrix from ... Anton Siswo 03/31/13 7:22pm
Re: Re: Re: Re: Re: Help with creating matrix f... Bill Simpson 04/01/13 00:06am
Re: Re: Re: Re: Re: Re: Help with creating matr... Anton Siswo 04/01/13 5:52pm
Re: Re: Re: Re: Re: Help with creating matrix f... Bill Simpson 04/01/13 10:44am
Re: Re: Re: Re: Re: Re: Help with creating matr... Anton Siswo 04/08/13 04:52am
Re: Re: Re: Re: Re: Re: Re: Help with creating ... Bill Simpson 04/09/13 8:35pm
Re: Re: Re: Re: Re: Re: Re: Re: Help with creat... Anton Siswo 04/11/13 10:58am
Re: Re: Re: Re: Re: Re: Re: Help with creating ... Bill Simpson 04/09/13 9:54pm
Re: Re: Re: Re: Re: Re: Re: Re: Help with creat... Anton Siswo 04/10/13 9:41pm
Re: Re: Re: Re: Re: Re: Re: Re: Re: Help with c... Bill Simpson 04/12/13 00:35am
Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Help wi... Anton Siswo 04/16/13 07:19am
Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Hel... Bill Simpson 04/16/13 7:48pm
Re: Help with creating matrix from another matrix Anton Siswo 03/26/13 11:29pm
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