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Bug in MultiplicationTable for fp semigroups #869

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james-d-mitchell opened this issue Sep 7, 2022 · 1 comment
Closed

Bug in MultiplicationTable for fp semigroups #869

james-d-mitchell opened this issue Sep 7, 2022 · 1 comment
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bug Label for issues or PR which report or fix bugs resolved-pending-release A label for issues that are resolved pending a release.
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@james-d-mitchell
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I get the following:

gap> M := SmallSemigroup(6, 14260);
gap> M := AsSemigroup(IsFpSemigroup, M);
<fp semigroup with 6 generators and 36 relations of length 114>
gap> IdSmallSemigroup(last);
[ 6, 1 ] # should be [6, 14260]
gap> MultiplicationTable(M); # this is clearly wrong
[ [ 1, 1, 1, 1, 1, 1 ], [ 1, 1, 1, 1, 1, 1 ], [ 1, 1, 1, 1, 1, 1 ], [ 1, 1, 1, 1, 1, 1 ], [ 1, 1, 1, 1, 1, 1 ],
  [ 1, 1, 1, 1, 1, 1 ] ]
@james-d-mitchell james-d-mitchell added the bug Label for issues or PR which report or fix bugs label Sep 7, 2022
james-d-mitchell added a commit to james-d-mitchell/Semigroups that referenced this issue Sep 17, 2022
@james-d-mitchell
libsemigroups/froidure-pin: resolve Issue semigroups#869
8201d69
james-d-mitchell added a commit that referenced this issue Sep 17, 2022
@james-d-mitchell
libsemigroups/froidure-pin: resolve Issue #869
733b2d1
@james-d-mitchell james-d-mitchell added the resolved-pending-release A label for issues that are resolved pending a release. label Sep 17, 2022
@james-d-mitchell james-d-mitchell added this to Todo in Next release via automation Sep 29, 2022
@james-d-mitchell james-d-mitchell moved this from Todo to Done in Next release Sep 29, 2022
@james-d-mitchell
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Resolved in v5.1.0

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