Name

 

Keys and Description

Page

 

 

 

 

 

 

 

 

 

 

 

LBL label

label

 

 

 

 

 

 

13–3

 

 

Labels a program with a single letter

 

 

 

for reference by the XEQ, GTO, or

 

 

 

FN= operations. (Used only in

 

 

 

programs.)

 

 

 

 

 

 

 

 

 

 

LN

Natural logarithm.

4–1

1

 

Returns log e x.

 

 

 

 

 

 

 

 

LOG

Common logarithm.

4–1

1

 

Returns log10 x.

 

 

 

 

 

 

 

 



Displays menu for linear regression.

12–4

 

m

ÕÕÕ()

12–7

1

 

Returns the slope of the regression

 

 

 

line: [Σ(xix )(yj

y

)]⎟Σ(xix )2

4–14

1

MILE

;

Converts kilometers to

 

 

 

 

 

miles.

 

 

 

 

 

 

 

 

 

 



Displays the amount of available

1–28

 

 

memory and the catalog menu.

 

 



Begins catalog of programs.

13–22

 

(2)

 

 

 

 

 

 

 

 

 

 

 

 



Begins catalog of variables.

3–4

 

(1)

 

 

 

 

 

 

 

 

 

 

 

 

9

Displays menu to set ALG or RPN

1–7

 

 

mode or angular modes.

 

4–4

 

n

()

 

 

 

 

 

 

12–11

1

 

Returns the number of sets of data

 

 

NAND

points.

 

 

 

 

 

 

11–4

1

>

(



)

 

 

 

 

 

 

 

 

 

NOR

Logic operator

 

 

 

 

 

 

11–4

1

>

(



)

 

 

 

 

 

 

 

 

 

 

NOT

Logic operator

 

 

 

 

 

 

11–4

1

>

(



)

 

 

 

 

 

 

 

 

 

 

 

Logic operator

 

 

 

 

 

 

 

 

o

()

 

 

11–2

1

 

Indicates an octal number

 

 

OCT

()

 

 

11–1

 

 

Selects Octal (base 8) mode.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

G-10Operation Index