Non-trivial operations in RPN mode

[Jonathan Cameron]

(05-04-2015 08:09 PM)Marcio Wrote:  I read the manual but it does not mention it'd be possible for commands to take more than 1 argument from the stack. Does anybody know how to do that? Or is RPN limited to basic operations like cos(a), sin(b) etc?

Include the number of arguments as an argument to the command in RPN mode:

1 [ENTER]
2 [ENTER]
cmd(2)

executes the 'cmd' command instructing it to take 2 numbers from the stack.

-Jonathan