DLMF:1.16.E32 (Q634): Difference between revisions

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imported>Admin
 
imported>Admin
Property / Symbols used
 
Property / Symbols used: imaginary unit / rank
 
Normal rank
Property / Symbols used: imaginary unit / qualifier
 
test:

i imaginary-unit {\displaystyle{\displaystyle\mathrm{i}}}

\iunit
Property / Symbols used: imaginary unit / qualifier
 
xml-id: C1.S9.E1.m2abdec

Revision as of 15:37, 1 January 2020

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DLMF:1.16.E32
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    P ( 𝐃 ) = 𝜶 c 𝜶 𝐃 α = 𝜶 c 𝜶 ( 1 i x 1 ) α 1 ( 1 i x n ) α n . 𝑃 𝐃 subscript 𝜶 subscript 𝑐 𝜶 superscript 𝐃 𝛼 subscript 𝜶 subscript 𝑐 𝜶 superscript 1 imaginary-unit partial-derivative subscript 𝑥 1 subscript 𝛼 1 superscript 1 imaginary-unit partial-derivative subscript 𝑥 𝑛 subscript 𝛼 𝑛 {\displaystyle{\displaystyle P(\mathbf{D})=\sum_{\boldsymbol{{\alpha}}}c_{% \boldsymbol{{\alpha}}}\mathbf{D}^{\alpha}=\sum_{\boldsymbol{{\alpha}}}c_{% \boldsymbol{{\alpha}}}\left(\frac{1}{\mathrm{i}}\frac{\partial}{\partial x_{1}% }\right)^{\alpha_{1}}\dots\left(\frac{1}{\mathrm{i}}\frac{\partial}{\partial x% _{n}}\right)^{\alpha_{n}}.}}
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    i imaginary-unit {\displaystyle{\displaystyle\mathrm{i}}}
    C1.S9.E1.m2abdec
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