Calculator forensics results for HP 300S?

[Sylvain Cote]

(06-30-2014 11:17 AM)HP67 Wrote:  Thank you. In that case this doesn't match anything on rskey's results page.

I reread the manual, it's says that internal calculation is done with 15 digits but shows only 10 and I still not found any way to show the internal 15 digits

Sylvain