μ = stub; τ = template; ω = WikiProject, Task Force or Portal-related.
To include a template in this category, add <noinclude>[[Category:Subtemplates of Template Precision|{{PAGENAME}}]]</noinclude> to the end of the template code, making sure it starts on the same line as the last character of the code.
The Category:Subtemplates of Template:Precision contains subtemplates for determining the precision of a number (excluding trailing zeroes), where numbers can have over 48 digits. See similar names: Special:PrefixIndex/Template:Precision.