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Quelle  properties.tst   Sprache: unbekannt

 
Spracherkennung für: .tst vermutete Sprache: Unknown {[0] [0] [0]} [Methode: Schwerpunktbildung, einfache Gewichte, sechs Dimensionen]

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#W  properties.tst                 Smallsemi - a GAP library of semigroups
#Y  Copyright (C) 2008-2024            Andreas Distler & James D. Mitchell
##
##  Licensing information can be found in the README file of this package.
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#ReadTest(Filename(DirectoriesPackageLibrary("smallsemi","tst"),"properties.tst"));
gap> START_TEST("Smallsemi package: properties.tst");
gap> if IsBound(SEMIGROUPS) then SEMIGROUPS.StartTest(); fi;
gap> info := InfoLevel(InfoSmallsemi);;
gap> SetInfoLevel(InfoSmallsemi, 0);
gap> s := SmallSemigroup(56);
<small semigroup of size 5>
gap> Annihilators(s);
[ s1, s2 ]
gap> s := SmallSemigroup(615001);
<small semigroup of size 6>
gap> Annihilators(s);
fail
gap> s := SmallSemigroup(63838);;
gap> DisplaySmallSemigroup(s);
IsBand:                              false
IsBrandtSemigroup:                   false
IsCommutative:                       false
IsCompletelyRegularSemigroup:        false
IsFullTransformationSemigroupCopy:   false
IsGroupAsSemigroup:                  false
IsIdempotentGenerated:               false
IsInverseSemigroup:                  false
IsMonogenicSemigroup:                false
IsMonoidAsSemigroup:                 false
IsMultSemigroupOfNearRing:           false
IsOrthodoxSemigroup:                 false
IsRectangularBand:                   false
IsRegularSemigroup:                  false
IsSelfDualSemigroup:                 false
IsSemigroupWithClosedIdempotents:    true
IsSimpleSemigroup:                   false
IsSingularSemigroupCopy:             false
IsZeroSemigroup:                     false
IsZeroSimpleSemigroup:               false
MinimalGeneratingSet:                [ s3, s4, s5, s6 ]
Idempotents:                         [ s1, s5, s6 ]
GreensRClasses:                      [ {s1}, {s2}, {s3}, {s4}, {s5}, {s6} ]
GreensLClasses:                      [ {s1}, {s2}, {s3}, {s4}, {s6} ]
GreensHClasses:                      [ {s1}, {s2}, {s3}, {s4}, {s5}, {s6} ]
GreensDClasses:                      [ {s1}, {s2}, {s3}, {s4}, {s6} ]
gap> s := SmallSemigroup(81478885610);;
gap> MinimalGeneratingSet(s);
[ s4, s5, s6, s7, s8 ]
gap> s := SmallSemigroup(7673768);;
gap> MinimalGeneratingSet(s);
[ s4, s5, s6, s7 ]
gap> s := SmallSemigroup(44);;
gap> MinimalGeneratingSet(s);
[ s2, s3, s4 ]
gap> s := SmallSemigroup(475);
<small semigroup of size 4>
gap> Is1IdempotentSemigroup(s);
false
gap> Is2IdempotentSemigroup(s);
false
gap> Is3IdempotentSemigroup(s);
true
gap> s := SmallSemigroup(810101);;
gap> DiagonalOfMultiplicationTable(s);
11111111 ]
gap> s := SmallSemigroup(710101);;
gap> DiagonalOfMultiplicationTable(s);
1111111 ]
gap> s := SmallSemigroup(7366445);;
gap> NilpotencyDegree(s);
3
gap> s := SmallSemigroup(7518897);;
gap> NilpotencyDegree(s);
4
gap> s := SmallSemigroup(811433105 + 1231);;
gap> NilpotencyDegree(s);
3
gap> s := SmallSemigroup(82);;
gap> NilpotencyDegree(s);
4
gap> s := SmallSemigroup(5116);;
gap> x := Elements(s)[3];
s3
gap> IndexPeriod(x);
21 ]
gap> x ^ 3 = x ^ 2;
true
gap> x ^ 2 = x ^ 1;
false
gap> x ^ 3 = x ^ 1;
false
gap> s := SmallSemigroup(5519);;
gap> IsBand(s);
false
gap> s := OneSmallSemigroup(5, IsBand, true);
<small semigroup of size 5>
gap> IsBand(s);
true
gap> IdSmallSemigroup(s);
51010 ]
gap> s := SmallSemigroup(5519);;
gap> IsCliffordSemigroup(s);
false
gap> s := OneSmallSemigroup(5, IsCliffordSemigroup, true);
<small semigroup of size 5>
gap> IsCliffordSemigroup(s);
true
gap> IdSmallSemigroup(s);
5148 ]
gap> s := SmallSemigroup(6871);;
gap> IsCommutativeSemigroup(s);
false
gap> s := OneSmallSemigroup(5, IsCommutative, true);
<small semigroup of size 5>
gap> IsCommutativeSemigroup(s);
true
gap> IsCommutative(s);
true
gap> IdSmallSemigroup(s);
51 ]
gap> s := OneSmallSemigroup(5, IsCommutativeSemigroup, true);
<small semigroup of size 5>
gap> IsCommutativeSemigroup(s);
true
gap> IsCommutative(s);
true
gap> IdSmallSemigroup(s);
51 ]
gap> s := SmallSemigroup(11);
<small semigroup of size 1>
gap> IsFullTransformationSemigroupCopy(s);
true
gap> s := OneSmallSemigroup(4, IsFullTransformationSemigroupCopy, true);
<small semigroup of size 4>
gap> IsFullTransformationSemigroup(s);
false
gap> IsFullTransformationSemigroupCopy(s);
true
gap> IdSmallSemigroup(s);
496 ]
gap> s := OneSmallSemigroup(6, IsFullTransformationSemigroupCopy, true);
fail
gap> s := SmallSemigroup(77);
<small semigroup of size 7>
gap> IsGroupAsSemigroup(s);
false
gap> s := SmallSemigroup(437);;
gap> IsGroupAsSemigroup(s);
true
gap> s := SmallSemigroup(313);
<small semigroup of size 3>
gap> IsIdempotentGenerated(s);
true
gap> s := OneSmallSemigroup(3, IsIdempotentGenerated, false);
<small semigroup of size 3>
gap> IsIdempotentGenerated(s);
false
gap> IdSmallSemigroup(s);
31 ]
gap> s := OneSmallSemigroup(4, IsIdempotentGenerated, true, IsSingularSemigroupCopy, true);
fail
gap> s := OneSmallSemigroup(2, IsIdempotentGenerated, true, IsSingularSemigroupCopy, true);
<small semigroup of size 2>
gap> s := OneSmallSemigroup(7, IsInverseSemigroup, true);
<small semigroup of size 7>
gap> IsInverseSemigroup(s);
true
gap> s := SmallSemigroup(7101324);
<small semigroup of size 7>
gap> IsInverseSemigroup(s);
false
gap> s := SmallSemigroup(5438);
<small semigroup of size 5>
gap> IsLeftZeroSemigroup(s);
false
gap> s := OneSmallSemigroup(7, IsMonogenicSemigroup, true);
<small semigroup of size 7>
gap> IsMonogenicSemigroup(s);
true
gap> MinimalGeneratingSet(s);
[ s7 ]
gap> s := SmallSemigroup(7406945);
<small semigroup of size 7>
gap> IsMonogenicSemigroup(s);
false
gap> s := SmallSemigroup(4126);
<small semigroup of size 4>
gap> IsMonoidAsSemigroup(s);
false
gap> s := OneSmallSemigroup(4, IsMonoidAsSemigroup, true);
<small semigroup of size 4>
gap> IsMonoidAsSemigroup(s);
true
gap> One(s);
s1
gap> IdSmallSemigroup(s);
47 ]
gap> s := OneSmallSemigroup(7, IsMultSemigroupOfNearRing, true);
<small semigroup of size 7>
gap> IdSmallSemigroup(s);
71 ]
gap> IsMultSemigroupOfNearRing(s);
true
gap> s := SmallSemigroup(23);
<small semigroup of size 2>
gap> IsMultSemigroupOfNearRing(s);
true
gap> s := SmallSemigroup(7760041);
<small semigroup of size 7>
gap> IsNGeneratedSemigroup(s, 4);
false
gap> IsNGeneratedSemigroup(s, 3);
true
gap> MinimalGeneratingSet(s);
[ s3, s5, s7 ]
gap> s := OneSmallSemigroup(4, x -> Length(MinimalGeneratingSet(x)), 4);
<small semigroup of size 4>
gap> IsNGeneratedSemigroup(s, 4);
true
gap> s := SmallSemigroup(7673768);;
gap> IsNilpotentSemigroup(s);
true
gap> s := SmallSemigroup(7657867);;
gap> IsNilpotentSemigroup(s);
true
gap> s := SmallSemigroup(615858);;
gap> IsSemigroupWithClosedIdempotents(s);
true
gap> IsRegularSemigroup(s);
true
gap> IsOrthodoxSemigroup(s);
true
gap> s := SmallSemigroup(5327);
<small semigroup of size 5>
gap> IsSemigroupWithClosedIdempotents(s);
false
gap> s := SmallSemigroup(5677);;
gap> IsSemigroupWithClosedIdempotents(s);
true
gap> s := SmallSemigroup(5659);;
gap> IsSemigroupWithClosedIdempotents(s);
true
gap> s := SmallSemigroup(5216);;
gap> IsRectangularBand(s);
false
gap> s := SmallSemigroup(615854);;
gap> IsRectangularBand(s);
true
gap> s := SmallSemigroup(310);;
gap> IsRegularSemigroup(s);
true
gap> s := SmallSemigroup(31);;
gap> IsRegularSemigroup(s);
false
gap> s := OneSmallSemigroup(4, IsFullTransformationSemigroupCopy, true);
<small semigroup of size 4>
gap> IsRegularSemigroup(s);
true
gap> s := SmallSemigroup(5438);
<small semigroup of size 5>
gap> IsRightZeroSemigroup(s);
false
gap> s := SmallSemigroup(51);
<small semigroup of size 5>
gap> IsSemigroupWithZero(s);
true
gap> s := SmallSemigroup(8, NrSmallSemigroups(8));
<small semigroup of size 8>
gap> IsSemigroupWithZero(s);
true
gap> IsSemigroupWithZero(SmallSemigroup([61213]));
true
gap> s := RandomSmallSemigroup(3, IsNilpotentSemigroup, true);
<small semigroup of size 3>
gap> IsSemigroupWithZero(s);
true
gap> s := SmallSemigroup(11);
<small semigroup of size 1>
gap> IsSingularSemigroupCopy(s);
false
gap> s := OneSmallSemigroup(2, IsSingularSemigroupCopy, true);
<small semigroup of size 2>
gap> IsSingularSemigroupCopy(s);
true
gap> IdSmallSemigroup(s);
24 ]
gap> s := OneSmallSemigroup(6, IsSingularSemigroupCopy, true);
fail
gap> s := OneSmallSemigroup(4, IsSingularSemigroupCopy, true);
fail
gap> s := SmallSemigroup(5116);
<small semigroup of size 5>
gap> IsSelfDualSemigroup(s);
false
gap> s := SmallSemigroup(5880);
<small semigroup of size 5>
gap> IsSelfDualSemigroup(s);
true
gap> s := SmallSemigroup(7519799);;
gap> IsSimpleSemigroup(s);
false
gap> IsCompletelySimpleSemigroup(s);
false
gap> s := SmallSemigroup(7208242);;
gap> IsSimpleSemigroup(s);
false
gap> s := SmallSemigroup(7835080);;
gap> IsSimpleSemigroup(s);
true
gap> IsCompletelySimpleSemigroup(s);
true
gap> s := SmallSemigroup(7208242);;
gap> IsSimpleSemigroup(s);
false
gap> s := Group((12), (34));
Group([ (1,2), (3,4) ])
gap> IdSmallSemigroup(s);
47 ]
gap> g := Group((12), (34));
Group([ (1,2), (3,4) ])
gap> IdSmallSemigroup(g);
47 ]
gap> s := Range(InjectionZeroMagma(g));
<Group([ (1,2), (3,4) ]) with 0 adjoined>
gap> IdSmallSemigroup(s);
5149 ]
gap> IsZeroGroup(s);
true
gap> s := OneSmallSemigroup(5, IsZeroSemigroup, true);;
gap> IsZeroSemigroup(s);
true
gap> IdSmallSemigroup(s);
51 ]
gap> s := OneSmallSemigroup(5, IsZeroSemigroup, false);
<small semigroup of size 5>
gap> IdSmallSemigroup(s);
52 ]
gap> IsZeroSemigroup(s);
false
gap> IsZeroSemigroup(SmallSemigroup(61));
true
gap> IsZeroSemigroup(SmallSemigroup(71));
true
gap> IsZeroSemigroup(SmallSemigroup(81));
true
gap> s := SmallSemigroup(7519799);
<small semigroup of size 7>
gap> IsZeroSimpleSemigroup(s);
false
gap> s := RandomSmallSemigroup(7, IsZeroSimpleSemigroup, true);
<small semigroup of size 7>
gap> IsZeroSimpleSemigroup(s);
true
gap> s := SmallSemigroup(7393450);;
gap> IsNilpotentSemigroup(s);
true
gap> NilpotencyDegree(s);
3
gap> s := SmallSemigroup(11);;
gap> NilpotencyDegree(s);
1
gap> enum := EnumeratorOfSmallSemigroups(4, IsRightZeroSemigroup, true);
<empty enumerator of semigroups>
gap> Length(last);
0
gap> s := RandomSmallSemigroup(4);;
gap> OneSmallSemigroup(4, IsRightZeroSemigroup, true);
fail
gap> RandomSmallSemigroup(4, IsRightZeroSemigroup, true);
fail
gap> OneSmallSemigroup(4, IsLeftZeroSemigroup, true);
<small semigroup of size 4>
gap> RandomSmallSemigroup(4, IsLeftZeroSemigroup, true);
<small semigroup of size 4>
gap> last = last2;
true
gap> a := Transformation([12121]);;
gap> b := Transformation([34344]);;
gap> s := Semigroup(a, b);;
gap> IdSmallSemigroup(s);
4123 ]
gap> s := SmallSemigroup(4123);;
gap> IsRectangularBand(s);
true
gap> s := OneSmallSemigroup(7, IsRectangularBand, true);
<small semigroup of size 7>
gap> GreensDClasses(s);
[ <Green's D-class: s1> ]
gap> Elements(last[1]);
[ s1, s2, s3, s4, s5, s6, s7 ]
gap> GreensHClasses(s);
[ <Green's H-class: s1>, <Green's H-class: s2>, <Green's H-class: s3>,
  <Green's H-class: s4>, <Green's H-class: s5>, <Green's H-class: s6>,
  <Green's H-class: s7> ]
gap> List(last, Elements);
[ [ s1 ], [ s2 ], [ s3 ], [ s4 ], [ s5 ], [ s6 ], [ s7 ] ]
gap> s := OneSmallSemigroup(7, IsGroupAsSemigroup, true);
<small semigroup of size 7>
gap> h := GreensHClasses(s);
[ <Green's H-class: s1> ]
gap> Elements(h);
[ <Green's H-class: s1> ]
gap> Elements(last[1]);
[ s1, s2, s3, s4, s5, s6, s7 ]
gap> s := SmallSemigroup(5519);;
gap> IsBrandtSemigroup(s);
false
gap> s := OneSmallSemigroup(5, IsBrandtSemigroup, true);
<small semigroup of size 5>
gap> IsBrandtSemigroup(s);
true
gap> IdSmallSemigroup(s);
5149 ]
gap> s := SmallSemigroup(51141);
<small semigroup of size 5>
gap> IsLeftZeroSemigroup(s);
true
gap> SetInfoLevel(InfoSmallsemi, info);
gap> STOP_TEST("Smallsemi package: properties.tst", 10000);

[Dauer der Verarbeitung: 0.26 Sekunden, vorverarbeitet 2026-06-23]