Fix: Isomorphisms of trivial groups are bijective #1116
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added 3 commits
February 2, 2017 14:43
The group homomorphism returned by IsomorphismAbelianGroupViaIndependentGenerators should always have IsBijective set. This was not the case when the given group was trivial.
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olexandr-konovalov
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The group homomorphism returned by
IsomorphismAbelianGroupViaIndependentGenerators should always have
IsBijective set. This was not the case when the given group was trivial.
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Write below the description of changes (for the release notes)
The group homomorphism returned by IsomorphismAbelianGroupViaIndependentGenerators has also IsBijective set if the given group was trivial.