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Dirichlet eta function Uncommon

Origin: Latin suffix -tion

Proper Noun

Definitions
Proper Noun
1

The alternating sum of the Dirichlet series expansion of the Riemann zeta function: 𝜂(s)=∑ₙ₌₁ ᪲(-1)ⁿ⁻¹/nˢ=1/(1ˢ)-1/(2ˢ)+1/(3ˢ)-1/(4ˢ)+⋯.

See Also
sum riemann zeta function dirichletian dirichlet series alternating
Related Terms
Rhyming Words
ion aion tion zion pion sion gion bion fion lion dion cion rion orion obion axion deion trion diion arion
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