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Formula:8365

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Digital Library of Mathematical Functions ID 25.10.E2

ϑ ⁢ ( t ) ≡ ph ⁡ Γ ⁡ ( 1 4 + 1 2 ⁢ i ⁢ t ) - 1 2 ⁢ t ⁢ ln ⁡ π equal-by definition italic-ϑ 𝑡 phase Euler-Gamma 1 4 1 2 𝑖 𝑡 1 2 𝑡 𝜋 {\displaystyle{\displaystyle\vartheta(t)\equiv\operatorname{ph}\Gamma\left(% \tfrac{1}{4}+\tfrac{1}{2}it\right)-\tfrac{1}{2}t\ln\pi}}


Constraint(s)

Symbols List

  • Γ ⁡ ( z ) Euler-Gamma 𝑧 {\displaystyle{\displaystyle\Gamma\left(\NVar{z}\right)}} : gamma function
  • π {\displaystyle{\displaystyle\pi}} : the ratio of the circumference of a circle to its diameter
  • z ¯ 𝑧 {\displaystyle{\displaystyle\overline{\NVar{z}}}} : complex conjugate
  • ≡ equal-by definition {\displaystyle{\displaystyle\equiv}} :
  • i imaginary-unit {\displaystyle{\displaystyle\mathrm{i}}} : imaginary unit
  • ln ⁡ z 𝑧 {\displaystyle{\displaystyle\ln\NVar{z}}} : principal branch of logarithm function
  • ph phase {\displaystyle{\displaystyle\operatorname{ph}}} : phase
  • z 𝑧 {\displaystyle{\displaystyle z}} : complex variable
  • ϑ ⁢ ( t ) italic-ϑ 𝑡 {\displaystyle{\displaystyle\vartheta(t)}} : function
  • χ ⁢ ( s ) 𝜒 𝑠 {\displaystyle{\displaystyle\chi(s)}} :
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This page was last edited on 28 January 2024, at 10:02.
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