1TOPCOM(7) User Commands TOPCOM(7)
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6 TOPCOM - triangulations of point configurations and oriented matroids
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9 TOPCOM programs share a command-line parsing library. Therefore, all
10 TOPCOM programs accept the following options. Note that some options
11 are not relevant to all TOPCOM programs.
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13 Options concerning shell output:
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15 -h, --help
16 summarize the program options.
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18 -v write verbose information to stderr.
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20 --reportfrequency [N]
21 report every Nth new triangulation.
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23 -d write debug information to stderr.
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25 --heights
26 write height vectors for triangulations to stdout (implies
27 --regular).
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29 --flips
30 write flips as pairs of triangulation IDs to stdout.
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32 Options for checking input:
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34 --checktriang
35 check any given triangulations for correctness.
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37 Options for reporting properties of discovered triangulations:
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39 --flipdeficiency
40 report flip deficiency in triangulations to stderr.
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42 --checkfrequency [N]
43 check for regularity every Nth triangulation and exit if regu‐
44 lar.
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46 Options concerning which triangulations are output (no influence on
47 exploration):
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49 --cardinality [N]
50 count/output only triangulations of cardinality N.
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52 --nonregular
53 count/output only non-regular triangulations.
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55 Options concerning which triangulations are explored:
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57 --regular
58 consider only regular triangulations.
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60 --noinsertion
61 never use a point that is unused in the seed triangulation.
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63 --reducepoints
64 try to remove the number of use points, reported to stderr.
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66 --keepcard
67 never change the cardinality of triangulations by flipping.
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69 Options concerning symmetries:
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71 --affine
72 assume that given symmetries are affine.
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74 --nosymmetries
75 ignore symmetries.
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77 Options for dumping and reading the status of an interrupted computa‐
78 tion:
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80 --dump dump status of previous computation (last completed BFS round)
81 into file.
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83 --dumpfile [FILENAME]
84 set dump file name to FILENAME (default: "TOPCOM.dump").
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86 --dumpfrequency [N]
87 dump each Nth completed BFS round (default: 1).
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89 --dumprotations [N]
90 dump into N rotating files.
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92 --read read status of previous computation (last completed BFS round)
93 from file.
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95 --readfile [FILENAME]
96 set dump file name to read to FILENAME (default: "TOPCOM.dump").
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98 Options concerning internal behaviour:
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100 --memopt
101 try to reduce memory consumption.
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103 --chirocache [N]
104 set the chirotope cache to N elements.
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106 --localcache [N]
107 set the cache for local data to N elements.
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109 --soplex
110 use soplex for regularity checks. Note that soplex is not
111 available from Fedora due to its non-free license.
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114 B_A(1), B_A_center(1), B_D(1), checkregularity(1), chiro2allfinetri‐
115 angs(1), chiro2alltriangs(1), chiro2circuits(1), chiro2cocircuits(1),
116 chiro2dual(1), chiro2finetriang(1), chiro2finetriangs(1), chiro2mintri‐
117 ang(1), chiro2nallfinetriangs(1), chiro2nalltriangs(1), chiro2nfinetri‐
118 angs(1), chiro2ntriangs(1), chiro2placingtriang(1), chiro2triangs(1),
119 cocircuits2facets(1), cross(1), cube(1), cyclic(1), hypersimplex(1),
120 lattice(1), points2allfinetriangs(1), points2alltriangs(1),
121 points2chiro(1), points2facets(1), points2finetriang(1), points2fine‐
122 triangs(1), points2flips(1), points2nallfinetriangs(1), points2nalltri‐
123 angs(1), points2nfinetriangs(1), points2nflips(1), points2ntriangs(1),
124 points2placingtriang(1), points2triangs(1), points2volume(1), san‐
125 tos_22_triang(1), santos_dim4_triang(1), santos_triang(1)
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129TOPCOM 0.17.8 TOPCOM(7)