Template:Significant figures
From Timelines
This template counts the number of significant figures of a given number within the ranges 1012 to 10-12 and -10-12 to -1012. It ignores any digits outside of this range.
This template counts the number of significant figures of a given number within the ranges 1012 to 10-12 and -10-12 to -1012. It ignores any digits outside of this range.