Name
LBL label
LN
LOG
m
MILE
(2)
(1)
9
n
NAND
NOR
NOT
o
OCT
G-10
Operation Index
Keys and Description
label
Labels a program with a single letter
for reference by the XEQ, GTO, or
FN= operations. (Used only in
programs.)
Natural logarithm.
Returns log
x.
e
Common logarithm.
Returns log
x.
10
Displays menu for linear regression.
ÕÕÕ
Returns the slope of the regression
line: [ (x
– )(y
x
– )]
i
j
;
Converts kilometers to
miles.
Displays the amount of available
memory and the catalog menu.
Begins catalog of programs.
Begins catalog of variables.
Displays menu to set ALG or RPN
mode or angular modes.
()
Returns the number of sets of data
points.
>
Logic operator
>
Logic operator
>
Logic operator
()
Indicates an octal number
()
Selects Octal (base 8) mode.
()
2
y
(x
– )
x
i
()
()
()
Page
13–3
4–1
1
4–1
1
12–4
12–7
1
4–14
1
1–28
13–22
3–4
1–7
4–4
12–11
1
11–4
1
11–4
1
11–4
1
11–2
1
11–1