DLMF:20.13.E2 (Q6852): Difference between revisions

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Changed an Item: Add constraint
Changed an Item: Add constraint
 
(2 intermediate revisions by the same user not shown)
Property / Symbols used
 
Property / Symbols used: Q11957 / rank
 
Normal rank
Property / Symbols used: Q11957 / qualifier
 
Defining formula:

t 𝑡 {\displaystyle{\displaystyle t}}

t
Property / Symbols used: Q11957 / qualifier
 
xml-id: C20.S13.XMD1.m1dec
Property / Symbols used
 
Property / Symbols used: Q11958 / rank
 
Normal rank
Property / Symbols used: Q11958 / qualifier
 
Defining formula:

α 𝛼 {\displaystyle{\displaystyle\alpha}}

\alpha
Property / Symbols used: Q11958 / qualifier
 
xml-id: C20.S13.XMD2.m1dec
Property / Symbols used
 
Property / Symbols used: Q11956 / rank
 
Normal rank
Property / Symbols used: Q11956 / qualifier
 
Defining formula:

z 𝑧 {\displaystyle{\displaystyle z}}

z
Property / Symbols used: Q11956 / qualifier
 
xml-id: C20.S13.XMD3.m1adec

Latest revision as of 14:45, 2 January 2020

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DLMF:20.13.E2
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    Statements

    θ / t = α 2 θ / z 2 , partial-derivative 𝜃 𝑡 𝛼 partial-derivative 𝜃 𝑧 2 {\displaystyle{\displaystyle\ifrac{\partial\theta}{\partial t}=\alpha\ifrac{{% \partial}^{2}\theta}{{\partial z}^{2}},}}
    0 references
    DLMF:20.13.E2
    0 references
    f x partial-derivative 𝑓 𝑥 {\displaystyle{\displaystyle\frac{\partial\NVar{f}}{\partial\NVar{x}}}}
    C1.S5.E3.m4aadec
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    x 𝑥 {\displaystyle{\displaystyle\partial\NVar{x}}}
    C1.S5.E3.m2aadec
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    t 𝑡 {\displaystyle{\displaystyle t}}
    C20.S13.XMD1.m1dec
    0 references
    α 𝛼 {\displaystyle{\displaystyle\alpha}}
    C20.S13.XMD2.m1dec
    0 references
    z 𝑧 {\displaystyle{\displaystyle z}}
    C20.S13.XMD3.m1adec
    0 references