Elementary proofs of the identities , and (Q5247642)
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scientific article; zbMATH DE number 6430640
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Elementary proofs of the identities , and |
scientific article; zbMATH DE number 6430640 |
Statements
Elementary proofs of the identities , and (English)
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27 April 2015
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trigonometric identities
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inequalities
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infinite series
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