Formula:8041

Digital Library of Mathematical Functions ID 23.17.E6

${\displaystyle{\displaystyle\eta\left(\tau\right)=\sum_{n=-\infty}^{\infty}(-1)^{n}q^{(6n+1)^{2}/12}.}}$

Symbols List

• ${\displaystyle{\displaystyle\eta\left(\NVar{\tau}\right)}}$: Dedekind’s eta function (or Dedekind modular function)
• ${\displaystyle{\displaystyle q}}$: nome
• ${\displaystyle{\displaystyle n}}$: integer
• ${\displaystyle{\displaystyle\tau}}$: complex variable
 

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