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Formula:10148

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Digital Library of Mathematical Functions ID 32.11.E21

σ = - sign ⁡ ( ℑ ⁡ s ) , 𝜎 sign 𝑠 {\displaystyle{\displaystyle\sigma=-\operatorname{sign}\left(\Im s\right),}}


Constraint(s)

Symbols List

  • ℑ ⁡ absent {\displaystyle{\displaystyle\Im}} : imaginary part
  • sign ⁡ x sign 𝑥 {\displaystyle{\displaystyle\operatorname{sign}\NVar{x}}} :
  • σ 𝜎 {\displaystyle{\displaystyle\sigma}} : real constant
  • s 𝑠 {\displaystyle{\displaystyle s}} : 32.11.E24
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This page was last edited on 28 January 2024, at 10:30.
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