HP 50g Graphing Calculator User Manual
Page 108
Page 2-48
Using the FILES menu
We will use the FILES menu to enter the variable A. We assume that we are in
the sub-directory
{HOME M NS INTRO}. To get to this sub-directory, use
the following: „¡ and select the INTRO sub-directory as shown in this
screen:
Press
@@OK@@ to enter the directory. You will get a files listing with no entries (the
INTRO sub-directory is empty at this point)
Press the L key to move to the next set of soft menu keys, and press the
@@NEW@@
soft menu key. This will produce the NEW VARIABLE input form:
Name
Contents
Type
A
12.5
real
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