DLMF:12.5.E8 (Q4122): Difference between revisions

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Changed an Item: Add constraint
Changed an Item: Add constraint
Property / constraint
 

a - 1 2 , - 3 2 , - 5 2 , 𝑎 1 2 3 2 5 2 {\displaystyle{\displaystyle a\neq-\frac{1}{2},-\frac{3}{2},-\frac{5}{2},\dots}}

a\neq-\frac{1}{2},-\frac{3}{2},-\frac{5}{2},\dots
Property / constraint: a - 1 2 , - 3 2 , - 5 2 , 𝑎 1 2 3 2 5 2 {\displaystyle{\displaystyle a\neq-\frac{1}{2},-\frac{3}{2},-\frac{5}{2},\dots}} / rank
 
Normal rank

Revision as of 17:44, 30 December 2019

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DLMF:12.5.E8
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    U ( a , z ) = e - 1 4 z 2 z - a - 1 2 2 π i Γ ( 1 2 + a ) - i i Γ ( t ) Γ ( 1 2 + a - 2 t ) 2 t z 2 t d t , parabolic-U 𝑎 𝑧 superscript 𝑒 1 4 superscript 𝑧 2 superscript 𝑧 𝑎 1 2 2 𝜋 𝑖 Euler-Gamma 1 2 𝑎 superscript subscript 𝑖 𝑖 Euler-Gamma 𝑡 Euler-Gamma 1 2 𝑎 2 𝑡 superscript 2 𝑡 superscript 𝑧 2 𝑡 𝑡 {\displaystyle{\displaystyle U\left(a,z\right)=\frac{e^{-\frac{1}{4}z^{2}}z^{-% a-\frac{1}{2}}}{2\pi i\Gamma\left(\frac{1}{2}+a\right)}\*\int_{-i\infty}^{i% \infty}\Gamma\left(t\right)\Gamma\left(\tfrac{1}{2}+a-2t\right)2^{t}z^{2t}% \mathrm{d}t,}}
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    DLMF:12.5.E8
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    | ph z | < 3 4 π phase 𝑧 3 4 𝜋 {\displaystyle{\displaystyle|\operatorname{ph}z|<\tfrac{3}{4}\pi}}
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    a - 1 2 , - 3 2 , - 5 2 , 𝑎 1 2 3 2 5 2 {\displaystyle{\displaystyle a\neq-\frac{1}{2},-\frac{3}{2},-\frac{5}{2},\dots}}
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