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Formula:821

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Digital Library of Mathematical Functions ID 2.6.E26

lim ε → 0 ⁡ ⟨ f n , ϕ ε ⟩ = n ! ⁢ ∫ 0 ∞ f n , n ⁢ ( t ) ( t + z ) n + 1 ⁢ d t . subscript → 𝜀 0 distribution subscript 𝑓 𝑛 subscript italic-ϕ 𝜀 𝑛 superscript subscript 0 subscript 𝑓 𝑛 𝑛 𝑡 superscript 𝑡 𝑧 𝑛 1 𝑡 {\displaystyle{\displaystyle\lim_{\varepsilon\to 0}\left\langle f_{n},\phi_{% \varepsilon}\right\rangle=n!\int_{0}^{\infty}\frac{f_{n,n}(t)}{(t+z)^{n+1}}% \mathrm{d}t.}}


Constraint(s)

Symbols List

  • d x 𝑥 {\displaystyle{\displaystyle\mathrm{d}\NVar{x}}} : differential of x
  • ⟨ Λ , ϕ ⟩ distribution Λ italic-ϕ {\displaystyle{\displaystyle\left\langle\NVar{\Lambda},\NVar{\phi}\right% \rangle}} :
  • ! {\displaystyle{\displaystyle!}} :
  • ∫ {\displaystyle{\displaystyle\int}} : integral
  • ε 𝜀 {\displaystyle{\displaystyle\varepsilon}} : small positive number
  • n 𝑛 {\displaystyle{\displaystyle n}} : nonnegative integer
  • f n , n ⁢ ( t ) subscript 𝑓 𝑛 𝑛 𝑡 {\displaystyle{\displaystyle f_{n,n}(t)}} : n th repeated integral
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