DirichletEta

DirichletEta[s]
gives the Dirichlet eta function .

DetailsDetails

  • The Dirichlet eta function is also known as the alternating zeta function.
  • DirichletEta is a mathematical function, suitable for both symbolic and numeric manipulation.
  • For , the Dirichlet eta function is defined as .
  • For certain special arguments, DirichletEta automatically evaluates to exact values.
  • DirichletEta is an entire function with branch cut discontinuities.
  • DirichletEta can be evaluated to arbitrary numerical precision.
  • DirichletEta automatically threads over lists.
Introduced in 2014
(10.0)