HP Prime triangle solver oddity  Printable Version + HP Forums (https://archived.hpcalc.org/museumforum) + Forum: HP Museum Forums (https://archived.hpcalc.org/museumforum/forum1.html) + Forum: Old HP Forum Archives (https://archived.hpcalc.org/museumforum/forum2.html) + Thread: HP Prime triangle solver oddity (/thread252852.html) 
HP Prime triangle solver oddity  BruceH  10132013 Start the Triangle Solver app; press ShiftClear to blank out any values that might be there; set the angle mode to degrees and enter 5,4,3 for a, b & c respectively. Press Solve and see angle A=90. So far so good.
Now press the Degree soft menu and then Radians. The A=90 has now changed to 89.9999999997. I wouldn't normally worry too much about such things but the HP39gII gets it right i.e. returns to 90. :)
