The Variable "I - HP 33s User Manual
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Also See for 33s:
- Owner's manual (386 pages) ,
- User manual (9 pages) ,
- Instruction manual (7 pages)
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º v
A
º v
A
A
T
Z
Y
X
The Variable "i"
There is a 27th variable that you can access directly — the variable i. The
is labeled "i", and it means i whenever the A..Z annunciator is on. Although it
stores numbers as other variables do, i is special in that it can be used to refer to
other variables, including the statistics registers, using the (i) function. This is a
programming technique called indirect addressing that is covered under
"Indirectly Addressing Variables and Labels" in chapter 13.
12
t
z
y
3
Exchanges contents of the
X–register and variable A.
Exchanges contents of the
X–register and variable A.
3
A
t
T
z
Z
y
Y
12
X
Storing Data into Variables
Ë
key
3–7
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- Rpn and Alg Keys
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