Questions on the sorting/ordering functions of Mathematica (Sort, SortBy, Ordering, etc.).
4
votes
1answer
115 views
Sorting a matrix alphanumerically
Somewhat related to Sort matrix by columns and rows without changing them, but more general.
I'd like to sort a square matrix (a 3 by 3 in my case, but surely the general solution will treat any), ...
0
votes
1answer
36 views
Sorting the element in a PDB text file
I am a new user of Mathematica and currently using version 9. I want to rearrange the element of one PDB text file with respect to another PDB text file. Suppose I have a PDB file like this:
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