Texas Instruments TI-80 Calculator User Manual


 
I-4 Index
K
keyboard, 2
L
L
n
(lists), 8
-
2 to 8
-
5, A
-
26
LABEL
error, B
-
12
Labels (program), 10
-
10
Last Answer, 1
-
16, 10
-
4
Last Entry, 1
-
14, 1
-
15, 10
-
4
LBL
, 10
-
7, 10
-
10, A
-
8, B
-
12
Less than:
<
, 2
-
16, A
-
8
Less than or equal:
, 2
-
16, A
-
8
LINE(
, 7
-
3, 7
-
4, A
-
8
Line (stat), 9
-
18, 9
-
20 to 9
-
21
Linear regression, 9
-
15, 9
-
16, A
-
8
LINREG
, 9
-
14 to 9
-
16, A
-
8
LIST MATH
menu, 8
-
9, 8
-
10
LIST OPS
menu, 8
-
6 to 8
-
8
Lists, x, 8
-
2 to 8
-
10
arguments, 2
-
3, 8
-
5
copying, 8
-
3
deleting, 9
-
11, 9
-
13
dimension, 8
-
6, 8
-
7, A
-
3
displaying, 8
-
4
editing, 9
-
10, 9
-
11
elements, 9
-
10 to 9
-
12
entering, 8
-
3 to 8
-
5, 9
-
10 to 9
-
12
in expressions, 8
-
3
graphing, 8
-
4
recalling values, 8
-
4
saving, 8
-
3
storing values, 8
-
4
variables, 8
-
2 to 8
-
5, A
-
26
viewing, 8
-
4
LN
, 2
-
5, A
-
8, B
-
9
LNREG
, 9
-
14, 9
-
16, A
-
9
LOG
, 2
-
5, A
-
9, B
-
9
Logarithm, 2
-
5, A
-
9
Logarithmic regression, 9
-
16, A
-
9
M
MANSIMP MODE
, 1
-
9, 1
-
11, 3
-
5, A
-
9
MARK
(
STAT
), 9
-
20 9
-
23
MATH
menu, 2
-
7 to 2
-
13
MAX(
, 2
-
10, 2
-
11, 8
-
9, A
-
9
Maximum, 2
-
10, 2
-
11, 8
-
9, 9
-
17, 9
-
19,
9-21
M
(Cont.)
MAXX
,
MAXY
, 9
-
17, 9
-
19, 9
-
21
MEAN(
, 8
-
9, A
-
9
MED
, 9
-
17, 9
-
19, 9
-
21, A
-
26
MEDIAN(
, 8
-
9, A
-
9
Median point, 9
-
17
MEMORY
error, B
-
12
MEMORY
menu, 12
-
2 to 12
-
4
MEMORY
screens, 12
-
2, 12
-
3, 12
-
4
Memory management, 12
-
2 to 12
-
4
Menu map, A
-
20 to A
-
25
Menus, x, 4, 1
-
17 to 1
-
19
ANGLE
, 2
-
14, 2
-
15
BOX
(
VARS
), 1
-
19, 9
-
17
DRAW
, 7
-
3 to 7
-
9
EQ
(
VARS
), 1
-
19, 9
-
17
I/O
(
PRGM
), 10
-
11 to 10
-
13
LIST MATH
, 8
-
9, 8
-
10
LIST OPS
, 8
-
6 to 8
-
8
MATH MATH
, 2
-
7 to 2
-
9
MEMORY
, 12
-
2 to 12
-
4
NUM
(
MATH
), 2
-
10, 2
-
11
POINTS
(
DRAW
), 7
-
10, 7
-
11
PRB
(
MATH
), 2
-
12, 2
-
13
PRGM EXEC
, 10
-
5, 10
-
10, 10
-
14
PRGM EDIT
, 10
-
6
PRGM NEW
, 10
-
5
G
(
VARS
), 1
-
19, 9
-
17
STAT CALC
, 9
-
14 to 9
-
17
STAT EDIT
, 9
-
9, 9
-
13
STAT MARK
, 9
-
18, 9
-
20, 9
-
23
STAT PLOTS
, 9
-
18 to 9
-
20
STAT TYPE
, 9
-
18 to 9
-
21
TEST
, 2
-
16
VARS
, 1
-
19, 4
-
10
X/Y
(
VARS
), 1
-
19, 9
-
17
Y-VARS
, 1
-
19
ZOOM
, 4
-
15 to 4
-
17
MIN(
, 2
-
10, 2
-
11, 8
-
9, A
-
9, A
-
10
Minimum, 2
-
10, 2
-
11, 8
-
9, 9
-
17, 9
-
17,
9-19, 9
-
21
MINX
,
MINY
, 9
-
17, 9
-
19, 9
-
21
Modes, 1
-
9 to 1
-
11, 3
-
5, 4
-
4, 5
-
3
MODE
error, B
-
12
Models, 9
-
15, 9
-
16
Multi-argument functions, 1
-
20
Multiple entries, 1
-
6, 1
-
15
Multiplication:
×, 1
-
21, 2
-
4, A
-
10