DLMF:1.4.E32 (Q111): Difference between revisions

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Created a new Item: Wikidata Toolkit example test item creation
 
Changed an Item: Add constraint
Property / Symbols used
 
Property / Symbols used: Q10770 / rank
 
Normal rank
Property / Symbols used: Q10770 / qualifier
 
Defining formula:

d x 𝑥 {\displaystyle{\displaystyle\mathrm{d}\NVar{x}}}

\diff{\NVar{x}}
Property / Symbols used: Q10770 / qualifier
 
xml-id: C1.S4.SS4.m1apdec

Revision as of 15:52, 1 January 2020

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DLMF:1.4.E32
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    f 2 2 a b | f ( x ) | 2 d x < . equal-by definition subscript superscript norm 𝑓 2 2 subscript superscript 𝑏 𝑎 superscript 𝑓 𝑥 2 𝑥 {\displaystyle{\displaystyle\|f\|^{2}_{2}\equiv\int^{b}_{a}|f(x)|^{2}\mathrm{d% }x<\infty.}}
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    DLMF:1.4.E32
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    d x 𝑥 {\displaystyle{\displaystyle\mathrm{d}\NVar{x}}}
    C1.S4.SS4.m1apdec
    0 references