RPN Mode: Possible to use advanced matrix operations?

[Tim Wessman]

(05-08-2017 06:00 AM)johan162 Wrote:  Now if we could just get the firmware updated so that all functions with a single argument (or perhaps even two) would just automatically use the top of the stack we could save a key-stroke or two ...

The problem is that any CAS commands can take any number of arguments. Most of the matrix commands are actually from the CAS which is why those show there. Anything that is not a CAS command will behave as you describe.

In the CAS, "sin" is a valid input, as is sin(), or sin(1,2,3,4,5).