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Formula:2829

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Digital Library of Mathematical Functions ID 5.11.E9

| Γ ⁡ ( x + i ⁢ y ) | ∼ 2 ⁢ π ⁢ | y | x - ( 1 / 2 ) ⁢ e - π ⁢ | y | / 2 , asymptotically-equals Euler-Gamma 𝑥 𝑖 𝑦 2 𝜋 superscript 𝑦 𝑥 1 2 superscript 𝑒 𝜋 𝑦 2 {\displaystyle{\displaystyle|\Gamma\left(x+iy\right)|\sim\sqrt{2\pi}|y|^{x-(1/% 2)}e^{-\pi|y|/2},}}


Constraint(s)

Symbols List

  • Γ ⁡ ( z ) Euler-Gamma 𝑧 {\displaystyle{\displaystyle\Gamma\left(\NVar{z}\right)}} : gamma function
  • ∼ asymptotically-equals {\displaystyle{\displaystyle\sim}} : asymptotic equality
  • π {\displaystyle{\displaystyle\pi}} : the ratio of the circumference of a circle to its diameter
  • e {\displaystyle{\displaystyle\mathrm{e}}} : base of natural logarithm
  • i imaginary-unit {\displaystyle{\displaystyle\mathrm{i}}} : imaginary unit
  • x 𝑥 {\displaystyle{\displaystyle x}} : real variable
  • y 𝑦 {\displaystyle{\displaystyle y}} : real variable
  •  Edit this on Wikidata

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