HP 10s+ Easter Egg (Statistics)  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 10s+ Easter Egg (Statistics) (/thread241886.html) 
HP 10s+ Easter Egg (Statistics)  Eddie W. Shore  04102013 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 fx300ms (don't have the 300ms on me).
Edited: 10 Apr 2013, 6:43 p.m.
Re: HP 10s+ Easter Egg (Statistics)  Andrew Feist  04112013 The 115MS does not do this. (I also don't have a 300 to check.)
