HP48 Insights II usability for 48G

[rprosperi]

(03-17-2023 05:59 PM)zx_spectrum Wrote:  Hello
is the the book HP48 Insights II usable for 48G?
is it a waste of money to buy it for 48G?

Much of the content (and certainly the core techniques) applies, but not all of it. Some of works in the sense that there is no error, but results are not correct. Also, the GX added new capabilities that obviated some of those tools.

Given there is no GX Vol-II, I'd say it is still worth going through it; as others have said, you will learn a lot reading just about anything Bill Wickes wrote about the 48 series and RPL.