File: ZPre2.in

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polylib 5.22.5-1%2Bdfsg
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file content (21 lines) | stat: -rw-r--r-- 233 bytes parent folder | download | duplicates (4)
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# Preimage by readMat["(i->3i+1,2i+5i)"] of readMat["(i,j->2i,2i+j)"]
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#readDom["{i,j| 1<= i,j<=10}"]
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          1 0 1 -1
          1 -1 0 100
          1 0 -1 100
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