DLMF:20.5.E13 (Q6780)
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| Language | Label | Description | Also known as |
|---|---|---|---|
| English | DLMF:20.5.E13 |
No description defined |
Statements
Failed to parse (LaTeXML (experimental; uses MathML): Invalid response ("") from server "http://latexml:8080/convert/":): {\displaystyle \frac{\Jacobithetaq{4}'@{z}{q}}{\Jacobithetaq{4}@{z}{q}}=4\sin@{2z}\sum_{n=1}^{\infty}\frac{q^{2n-1}}{1-2q^{2n-1}\cos@{2z}+q^{4n-2}}=4\sum_{n=1}^{\infty}\frac{q^{n}}{1-q^{2n}}\sin@{2nz}.}
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DLMF:20.5.E13
0 references