HP Forum Archive 21

[ Return to Index | Top of Index ]

HP 10s+ Easter Egg (Statistics) Message #1 Posted by Eddie W. Shore on 10 Apr 2013, 6:42 p.m. When in statistics mode, the HP 10s+ stores the sums into the its registers: A = $x^2 B = $x C = n D = $y^2 E = $y F = $xy X = $x^2y Y = $x^4 Where $ stands for Sigma. The values can be recalled the same way as pressing [SHIFT] [ 1 ]. I wonder if it works the same way with the Casio fx-300ms (don't have the 300ms on me). Edited: 10 Apr 2013, 6:43 p.m.

Re: HP 10s+ Easter Egg (Statistics) Message #2 Posted by Andrew Feist on 11 Apr 2013, 4:25 p.m., in response to message #1 by Eddie W. Shore The 115MS does not do this. (I also don't have a 300 to check.)

[ Return to Index | Top of Index ]

Go back to the main exhibit hall