DLMF:2.8.E9 (Q943): Difference between revisions

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imported>Admin
Property / Symbols used
 
Property / Symbols used: derivative of $$f$$ with respect to $$x$$ / rank
 
Normal rank
Property / Symbols used: derivative of $$f$$ with respect to $$x$$ / qualifier
 
test:

d f d x derivative 𝑓 𝑥 {\displaystyle{\displaystyle\frac{\mathrm{d}\NVar{f}}{\mathrm{d}\NVar{x}}}}

\deriv{\NVar{f}}{\NVar{x}}
Property / Symbols used: derivative of $$f$$ with respect to $$x$$ / qualifier
 
xml-id: C1.S4.E4.m2addec

Revision as of 16:25, 1 January 2020

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DLMF:2.8.E9
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    Statements

    d 2 W d ξ 2 = ( u 2 ξ + ρ ξ 2 ) W , derivative 𝑊 𝜉 2 superscript 𝑢 2 𝜉 𝜌 superscript 𝜉 2 𝑊 {\displaystyle{\displaystyle\frac{{\mathrm{d}}^{2}W}{{\mathrm{d}\xi}^{2}}=% \left(\frac{u^{2}}{\xi}+\frac{\rho}{\xi^{2}}\right)W,}}
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    d f d x derivative 𝑓 𝑥 {\displaystyle{\displaystyle\frac{\mathrm{d}\NVar{f}}{\mathrm{d}\NVar{x}}}}
    C1.S4.E4.m2addec
    0 references