DLMF:4.23.E25
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Math Formula Information
Formula: Failed to parse (unknown function "\acos"): {\displaystyle \acos@@{x}=\pi\mp i\ln@{(x^{2}-1)^{1/2}-x},}
Name: DLMF:4.23.E25
Description:
Data Source
https://lct.wmflabs.org/w/index.php?title=Special:EntityPage/Q1777