DLMF:1.16.E44

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Math Formula Information

Formula: Failed to parse (unknown function "\sign"): {\displaystyle \sign@{x}=2\HeavisideH@{x}-1,}

Name: DLMF:1.16.E44

Description:

Data Source

https://lct.wmflabs.org/w/index.php?title=Special:EntityPage/Q652