RE:Yushukan edit
I believe that's what I wrote, and the exact sentence is still in the article. Maybe I'm not understanding your question... Noveltyghost (talk) 17:54, 14 June 2008 (UTC)
Clade rank edit
I'm afraid I don't have the original reference to hand; perhaps http://sysbio.oxfordjournals.org/cgi/reprint/49/3/463.pdf might give you some of the information you are looking for, or at least lead you to useful sources? Martin (Smith609 – Talk) 20:57, 28 July 2010 (UTC)
Two digits? edit
I think a good decimal approximation of 22/7 is 3.1428571429. So compare that to a good approximation of pi: 3.1415926536 You would round 3.1415926536 to three digits as 3.14. I'd call that three-digit accuracy, instead of two-digits. What do you think? Davidrei (talk) 04:47, 23 July 2017 (UTC)