DLMF:7.8.E8 (Q2394): Difference between revisions

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Created a new Item: Wikidata Toolkit example test item creation
 
Changed an Item: Add constraint
Property / constraint
 

x > 0 𝑥 0 {\displaystyle{\displaystyle x>0}}

x>0
Property / constraint: x > 0 𝑥 0 {\displaystyle{\displaystyle x>0}} / rank
 
Normal rank

Revision as of 17:08, 30 December 2019

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DLMF:7.8.E8
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    Statements

    erf x < 1 - e - 4 x 2 / π , error-function 𝑥 1 4 superscript 𝑥 2 {\displaystyle{\displaystyle\operatorname{erf}x<\sqrt{1-{\mathrm{e}^{-4x^{2}/% \pi}}},}}
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    DLMF:7.8.E8
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    x > 0 𝑥 0 {\displaystyle{\displaystyle x>0}}
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