Re: L() and G() sample Message #2 Posted by Don Shepherd on 13 Apr 2009, 2:54 a.m., in response to message #1 by Sancerre (Phoenix)
The purpose of the Let and Get functions in the 17Bii, I would say, is to allow "local" variables; that is, variables that will not appear in the menu and that the user will never see. This functionality, along with the sigma and IF functions, allows the 17Bii solver to operate somewhat as a "programming" language. The Let function allows you to assign a value to a local variable, and the Get function allows you to reference that variable without it appearing in the menu.
L(A:12*INT) loads local variable A with 12 times variable INT
G(A) references the current value of local variable A
The variable A will not appear in the menu.
I don't know much about RPL and the 50g, or how its menu system works, but I assume that local variables are no problem on that system, since it is a "real" programming system.
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