So.. any improvements RPN-wise ???

[Didier Lachieze]

(03-26-2019 09:50 PM)Lode Wrote:  In Home mode (not CAS), matrix QR works in textbook mode but does not work in RPN mode (in home!).

It works in RPN, for example :
[[1,2],[2,3]]
Enter
QR(1)

In RPN you have to specify the number of arguments to take from the stack (here it's one), because some functions may be called with different numbers of arguments.