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Remark on the paper of Zheng Jie Sun and Ling Zhu - MaRDI portal

Remark on the paper of Zheng Jie Sun and Ling Zhu (Q5244247)

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scientific article; zbMATH DE number 7133796
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Remark on the paper of Zheng Jie Sun and Ling Zhu
scientific article; zbMATH DE number 7133796

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    Remark on the paper of Zheng Jie Sun and Ling Zhu (English)
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    20 November 2019
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    Cusa-Huygens inequality
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    circular inequality
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    logically incorrect
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    mathematical mistake
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