DLMF:8.8.E19 (Q2551): Difference between revisions

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Property / Symbols used
 
Property / Symbols used: Q10759 / rank
 
Normal rank
Property / Symbols used: Q10759 / qualifier
 
test:

( a ) n Pochhammer 𝑎 𝑛 {\displaystyle{\displaystyle{\left(\NVar{a}\right)_{\NVar{n}}}}}

\Pochhammersym{\NVar{a}}{\NVar{n}}
Property / Symbols used: Q10759 / qualifier
 
xml-id: C5.S2.SS3.m1acdec

Revision as of 12:50, 2 January 2020

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DLMF:8.8.E19
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    Statements

    d n d z n ( e z Γ ( a , z ) ) = ( - 1 ) n ( 1 - a ) n e z Γ ( a - n , z ) . derivative 𝑧 𝑛 superscript 𝑒 𝑧 incomplete-Gamma 𝑎 𝑧 superscript 1 𝑛 Pochhammer 1 𝑎 𝑛 superscript 𝑒 𝑧 incomplete-Gamma 𝑎 𝑛 𝑧 {\displaystyle{\displaystyle\frac{{\mathrm{d}}^{n}}{{\mathrm{d}z}^{n}}(e^{z}% \Gamma\left(a,z\right))=(-1)^{n}{\left(1-a\right)_{n}}e^{z}\Gamma\left(a-n,z% \right).}}
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    ( a ) n Pochhammer 𝑎 𝑛 {\displaystyle{\displaystyle{\left(\NVar{a}\right)_{\NVar{n}}}}}
    C5.S2.SS3.m1acdec
    0 references