So.. any improvements RPN-wise ???

[zx_spectrum]

(03-22-2019 10:09 AM)Komanguy Wrote:  

(03-22-2019 09:37 AM)zx_spectrum Wrote:  besides programming;
is the stack general purpose accepting all kinds of object including functions and equations?
are there stack manipulating keys/commands : depth, roll, roll down ..?

of course, there are.

it is good to hear that
the videos i watched on YouTube didn't illustrate such commands
and for the stack; does it accept all kinds of object including functions and equations?