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不等式cosh(sinhx)<sinh(coshx)について
Bibliographic Information
- Other Title
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- フトウシキ cosh(sinhx)<sinh(coshx)ニ ツイテ
- On an inequality cosh(sinhx)<sinh(coshx)
Search this article
Journal
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- 初等数学
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初等数学 (68), 69-71, 2012-01
[北九州] : [初等数学の会]
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Details 詳細情報について
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- CRID
- 1520010379990342016
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- NII Article ID
- 40021273072
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- NII Book ID
- AA11997372
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- ISSN
- 1345739X
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- NDL BIB ID
- 028398288
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- Text Lang
- ja
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- NDL Source Classification
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- ZF9(教育--各科教育)
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- Data Source
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- NDL Search
- CiNii Articles