Formula:2413

Digital Library of Mathematical Functions ID 4.38.E16

${\displaystyle{\displaystyle\operatorname{Arccosh}u\pm\operatorname{Arccosh}v=\operatorname{Arccosh}\left(uv\pm((u^{2}-1)(v^{2}-1))^{1/2}\right),}}$

Symbols List

• ${\displaystyle{\displaystyle\operatorname{Arccosh}\NVar{z}}}$: general inverse hyperbolic cosine function
 

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