HP 50g - summation

[wojtek]

(06-03-2016 12:47 PM)Simone Cerica Wrote:  Hello everyone, is there a way to make a summation in such a way that

'\GS(N=1,5,XN)' = 'X1+X2+X3+X4+X5' ?

Simone

Your post is not clear enough, but if you want 50g build an expression 'X1+X2+X3+X4+X5' instead of counting the sum, I'm afraid there is no such a function buit in, but it should be easy to write a program using the concatenation of strings, that is "+".