HP 33S - Page 364

G–12 Operation Index
File name 33s-English-Manual-040130-Publication(Edition 2).doc Page : 388
Printed Date : 2004/1/30 Size : 13.7 x 21.2 cm
Name Keys and Description Page 

KG
¹ »
Converts pounds to
kilograms.
4–13 1

L
¹ Á
Converts gallons to
liters.
4–13 1
LASTx
¹ Í
Returns number stored in the LAST
X register.
2–7

LB
º ¼
Converts kilograms to pounds.
4–13 1
LBL label
¹ Ó
label
Labels a program with a single
letter for reference by the XEQ,
GTO, or FN= operations. (Used
only in programs.)
12–3
LN
&
Natural logarithm.
Returns log
e
x.
4–1 1
LOG
¹ $
Common logarithm.
Returns log
10
x.
4–1 1
º %
Displays menu for linear
regression.
11–4
m
º %
{

}
Returns the slope of the regression
line: [
Σ
(x
i
–
x
)(y
j
–
y
)]
÷Σ
(x
i
–
x
)
2
11–7 1
¹ u
Displays the amount of available
memory and the catalog menu.
1–24
¹ u
{

} Begins catalog of programs. 12–20
¹ u
{

} Begins catalog of variables. 3–3
Ý
Displays menu to set angular
modes and the radix (

or

).
1–18
4–4
n
¹ .
{

}
Returns the number of sets of data
points.
11–10 1