Missing one root

[rrpalma]

(12-16-2020 02:12 AM)cdmackay Wrote:  

(12-13-2020 04:33 AM)rrpalma Wrote:  Or, how do I force then the HP50G to provide only the principal root?

I had thought that setting system flag -1 "principal value" might do it; but no, not with SOLVE.

Whereas if you use ISOL (isolate), it does honour the flag, but shows X=-5 only

Thanks!! That's really odd :-)