1PLRS(1) User Commands PLRS(1)
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6 lrs - Parallel reverse search for vertex enumeration/convex hull prob‐
7 lems
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10 lrs FILE
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13 Plrs implements the reverse search algorithm for vertex enumera‐
14 tion/convex hull problems. The input file format is compatible with
15 Komei Fukuda's cdd package (cddlib); see lrslib(5). All computations
16 are done exactly in multiple precision integer arithmetic. Output is
17 not stored in memory, so even problems with very large output sizes can
18 sometimes be solved.
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20 Unlike lrs(1), this implementation works in parallel.
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23 The input file should be in the format documented at
24 http://cgm.cs.mcgill.ca/~avis/C/lrslib/USERGUIDE.html#File%20Formats.
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27 The exit status is one if an error is encountered, or zero otherwise.
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30 lrs(1), lrs-2nash(1), lrs-buffer(1), lrs-float2rat(1), lrs-fourier(1),
31 lrsnash(1), lrs-rat2float(1), lrs-redund(1), lrs-setupnash(1), lrs-
32 setupnash2(1)
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36LRSLIB 070 PLRS(1)