Torsion Z-module and Torsion-free Z-module

Yuichi Futa, Hiroyuki Okazaki, Kazuhisa Nakasho, Yasunari Shidama. Torsion Z-module and Torsion-free Z-module. Formalized Mathematics, 22(4):277-289, 2014. [doi]

Authors

Yuichi Futa

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Hiroyuki Okazaki

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Kazuhisa Nakasho

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Yasunari Shidama

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