DLMF:2.11.E15 (Q1040)

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DLMF:2.11.E15
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    F n + p ( z ) ( - 1 ) n i e - p π i ( 1 2 erfc ( 1 2 ρ c ( θ ) ) - i e i ρ ( π - θ ) e - ρ - z ( 2 π ρ ) 1 / 2 s = 0 h 2 s ( θ , α ) ρ s ) . asymptotic-expansion terminant-function 𝑛 𝑝 𝑧 superscript 1 𝑛 𝑖 superscript 𝑒 𝑝 𝜋 𝑖 1 2 complementary-error-function 1 2 𝜌 𝑐 𝜃 𝑖 superscript 𝑒 𝑖 𝜌 𝜋 𝜃 superscript 𝑒 𝜌 𝑧 superscript 2 𝜋 𝜌 1 2 superscript subscript 𝑠 0 subscript 2 𝑠 𝜃 𝛼 superscript 𝜌 𝑠 {\displaystyle{\displaystyle F_{n+p}\left(z\right)\sim(-1)^{n}ie^{-p\pi i}% \left(\tfrac{1}{2}\operatorname{erfc}\left(\sqrt{\tfrac{1}{2}\rho}\,c(\theta)% \right)-i\frac{e^{i\rho(\pi-\theta)}e^{-\rho-z}}{(2\pi\rho)^{1/2}}\sum_{s=0}^{% \infty}\frac{h_{2s}(\theta,\alpha)}{\rho^{s}}\right).}}
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    DLMF:2.11.E15
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    asymptotic-expansion {\displaystyle{\displaystyle\sim}}
    C2.S1.SS3.p1.m11aedec
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    π {\displaystyle{\displaystyle\pi}}
    C3.S12.E1.m2agdec
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    erfc z complementary-error-function 𝑧 {\displaystyle{\displaystyle\operatorname{erfc}\NVar{z}}}
    C7.S2.E2.m2adec
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    e {\displaystyle{\displaystyle\mathrm{e}}}
    C4.S2.E11.m2ahdec
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    i imaginary-unit {\displaystyle{\displaystyle\mathrm{i}}}
    C1.S9.E1.m2addec
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    F p ( z ) terminant-function 𝑝 𝑧 {\displaystyle{\displaystyle F_{\NVar{p}}\left(\NVar{z}\right)}}
    C2.S11.E11.m2addec
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    ρ 𝜌 {\displaystyle{\displaystyle\rho}}
    C2.S11.XMD3.m1cdec
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    θ 𝜃 {\displaystyle{\displaystyle\theta}}
    C2.S11.XMD4.m1cdec
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    c ( θ ) 𝑐 𝜃 {\displaystyle{\displaystyle c(\theta)}}
    C2.S11.XMD7.m1dec
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    h 2 s ( θ , α ) subscript 2 𝑠 𝜃 𝛼 {\displaystyle{\displaystyle h_{2s}(\theta,\alpha)}}
    C2.S11.XMD8.m1dec
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