Dirichlet beta function
= Dirichlet beta function
{c}
{wiki}
The Dirichlet beta function is $\beta(s)=\sum_{n\geq0}(-1)^n(2n+1)^{-s}$ and is the Dirichlet L-function for the nontrivial character modulo four.
= Dirichlet beta function
{c}
{wiki}
The Dirichlet beta function is $\beta(s)=\sum_{n\geq0}(-1)^n(2n+1)^{-s}$ and is the Dirichlet L-function for the nontrivial character modulo four.