The following are the keystrokes for entering the remaining variables:
z1: 3+5*„¥K~„z1` (Accept change to
Complex mode if asked).
The screen, at this point, will look as follows:
You will see six of the seven variables listed at the bottom of the screen:
p1, z1, R, Q, A12, a.
(Use H\@@OK@@ to change to RPN mode). Use the following keystrokes
to store the value of –0.25 into variable
~‚a`. At this point, the screen will look as follows:
With –0.25 on the level 2 of the stack and ' ' on the level 1 of the stack,
you can use the K key to create the variable. The variable is now shown
in the soft menu key labels when you press J: