HP 48GII, Руководство пользователя, Страница: 107 / 864

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:
„Ô3‚í2‚í1™ K~r`
z1:
3+5*„¥ K~„z1`
(if needed,
accept change to Complex mode)
p1:
‚å‚é~„r³„ì*
~„rQ2™™™ K~„p1`
..
The screen, at this point, will look as follows: