Formula:3146

Digital Library of Mathematical Functions ID 7.17.E5

${\displaystyle{\displaystyle u=-2/\ln\left(\pi x^{2}\ln\left(1/x\right)\right),}}$

Symbols List

• ${\displaystyle{\displaystyle\pi}}$: the ratio of the circumference of a circle to its diameter
• ${\displaystyle{\displaystyle\ln\NVar{z}}}$: principal branch of logarithm function
• ${\displaystyle{\displaystyle x}}$: real variable
 

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