Revision as of 02:09, 12 April 2020 edit OAbot (talk \| contribs) Bots 643,717 edits m Open access bot: doi added to citation with #oabot. ← Previous edit		Revision as of 02:27, 5 August 2020 edit undo Math Machine 4 (talk \| contribs) 90 edits →Identities Next edit →
Line 16: ==Identities== :<math>\chi_2(x) + \chi_2(1/x)= \frac{\pi^2}{4}-\frac{i \pi}{2}\ln \|x\| .</math> :<math>\frac{d}{dx}\chi_2(x) = \frac{{\rm ~~arctanh~~artanh\,} x}{x}.</math> ==Integral relations==

Legendre chi function: Difference between revisions