[time-nuts] Standards for units

[David Forbes]

>
>As long as exact means within a few parts per million:
>
>1/meter/39.37 inches = 0.025400051 meters/inch ...
>


The interesting thing is that this result is off by  2.000004000 ppm. 
That's a rather precise error!

The calculator I used is here:
http://homepage.ntlworld.com/r.howitt/Calculator.htm

-- 

--David Forbes, Tucson, AZ
http://www.cathodecorner.com/