Are US units correct?

[Thomas_Sch]

(05-22-2015 01:16 PM)JimS Wrote:  

(05-21-2015 12:49 PM)Thomas_Sch Wrote:  ..
Edit:
@HP / @ Tim:
In my virtual calculator there are always the chinese characters
instead of "inch" or "in":

Any comments?

Do a shift home(icon) and go to the second page. there is a Textbook Display , uncheck the box(make it blank). Joe Horn mentioned a few times that Textbook Display and CAS sometimes cause strange results.

Jim

Yes!
The chinese characters now are away.
It's very strange, that settings in Home mode are responsible for that effects in CAS mode ...
Thank you for your hint!