DLMF:9.8.E11 (Q2843): Difference between revisions

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Property / Symbols used
 
Property / Symbols used: Bessel function of the first kind / rank
 
Normal rank
Property / Symbols used: Bessel function of the first kind / qualifier
 
Defining formula:

J ν ( z ) Bessel-J 𝜈 𝑧 {\displaystyle{\displaystyle J_{\NVar{\nu}}\left(\NVar{z}\right)}}

\BesselJ{\NVar{\nu}}@{\NVar{z}}
Property / Symbols used: Bessel function of the first kind / qualifier
 
xml-id: C10.S2.E2.m2abdec
Property / Symbols used
 
Property / Symbols used: Bessel function of the second kind / rank
 
Normal rank
Property / Symbols used: Bessel function of the second kind / qualifier
 
Defining formula:

Y ν ( z ) Bessel-Y-Weber 𝜈 𝑧 {\displaystyle{\displaystyle Y_{\NVar{\nu}}\left(\NVar{z}\right)}}

\BesselY{\NVar{\nu}}@{\NVar{z}}
Property / Symbols used: Bessel function of the second kind / qualifier
 
xml-id: C10.S2.E3.m2abdec
Property / Symbols used
 
Property / Symbols used: the ratio of the circumference of a circle to its diameter / rank
 
Normal rank
Property / Symbols used: the ratio of the circumference of a circle to its diameter / qualifier
 
Defining formula:

π {\displaystyle{\displaystyle\pi}}

\cpi
Property / Symbols used: the ratio of the circumference of a circle to its diameter / qualifier
 
xml-id: C3.S12.E1.m2adec
Property / Symbols used
 
Property / Symbols used: Q10816 / rank
 
Normal rank
Property / Symbols used: Q10816 / qualifier
 
Defining formula:

arctan z 𝑧 {\displaystyle{\displaystyle\operatorname{arctan}\NVar{z}}}

\atan@@{\NVar{z}}
Property / Symbols used: Q10816 / qualifier
 
xml-id: C4.S23.SS2.p1.m7abdec
Property / Symbols used
 
Property / Symbols used: Airy phase function / rank
 
Normal rank
Property / Symbols used: Airy phase function / qualifier
 
Defining formula:

θ ( z ) phase-Airy-Theta 𝑧 {\displaystyle{\displaystyle\theta\left(\NVar{z}\right)}}

\Airyphasetheta@{\NVar{z}}
Property / Symbols used: Airy phase function / qualifier
 
xml-id: C9.S8.E4.m2acdec
Property / Symbols used
 
Property / Symbols used: Q11382 / rank
 
Normal rank
Property / Symbols used: Q11382 / qualifier
 
Defining formula:

x 𝑥 {\displaystyle{\displaystyle x}}

x
Property / Symbols used: Q11382 / qualifier
 
xml-id: C9.S1.XMD2.m1jdec
Property / Symbols used
 
Property / Symbols used: Q11393 / rank
 
Normal rank
Property / Symbols used: Q11393 / qualifier
 
Defining formula:

ξ 𝜉 {\displaystyle{\displaystyle\xi}}

\xi
Property / Symbols used: Q11393 / qualifier
 
xml-id: C9.S8.XMD1.m1bdec

Latest revision as of 14:39, 2 January 2020

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DLMF:9.8.E11
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    Statements

    θ ( x ) = 2 3 π + arctan ( Y 1 / 3 ( ξ ) / J 1 / 3 ( ξ ) ) , phase-Airy-Theta 𝑥 2 3 𝜋 Bessel-Y-Weber 1 3 𝜉 Bessel-J 1 3 𝜉 {\displaystyle{\displaystyle\theta\left(x\right)=\tfrac{2}{3}\pi+\operatorname% {arctan}\left(Y_{1/3}\left(\xi\right)/J_{1/3}\left(\xi\right)\right),}}
    0 references
    DLMF:9.8.E11
    0 references
    J ν ( z ) Bessel-J 𝜈 𝑧 {\displaystyle{\displaystyle J_{\NVar{\nu}}\left(\NVar{z}\right)}}
    C10.S2.E2.m2abdec
    0 references
    Y ν ( z ) Bessel-Y-Weber 𝜈 𝑧 {\displaystyle{\displaystyle Y_{\NVar{\nu}}\left(\NVar{z}\right)}}
    C10.S2.E3.m2abdec
    0 references
    π {\displaystyle{\displaystyle\pi}}
    C3.S12.E1.m2adec
    0 references
    arctan z 𝑧 {\displaystyle{\displaystyle\operatorname{arctan}\NVar{z}}}
    C4.S23.SS2.p1.m7abdec
    0 references
    θ ( z ) phase-Airy-Theta 𝑧 {\displaystyle{\displaystyle\theta\left(\NVar{z}\right)}}
    C9.S8.E4.m2acdec
    0 references
    x 𝑥 {\displaystyle{\displaystyle x}}
    C9.S1.XMD2.m1jdec
    0 references
    ξ 𝜉 {\displaystyle{\displaystyle\xi}}
    C9.S8.XMD1.m1bdec
    0 references