HP 48gII - Manual (Page 107)

Page 2-49
Name Contents Type
α -0.25 real
A12 3 ×10 5 real
Q ‘r/(m+r)' algebraic
R [3,2,1] vector
z1 3+5i complex
p1 << → r 'π*r^2' >> program
• Algebraic mode
Use the following keystrokes to store the value of –0.25 into variable
α: 0.25\ K ~‚a. AT this point, the screen
will look as follows:
This expression means that the value –0.25 is being stored into α (the
symbol suggests the operation). Press ` to create the variable.
The variable is now shown in the soft menu key labels:
The following are the keystrokes required to enter the remaining
variables:
A12: 3V5K~a12`
Q: ³~„r/„Ü
~„m+~„r™™ K~q`
R: „Ф3‚н2‚н1™ K~r`
z1: 3+5*„¥ K~„z1` (if needed,
accept change to Complex mode)
p1: ‚е‚й~„r³„ì*
~„rQ2™™™ K~„p1`..
The screen, at this point, will look as follows: