Texas Instruments TI-82 Keystroke Guide

57
INDEX
Guide page numbers and reference numbers (in boldface type) are listed only for those pages where
new information on the topic may be found. Page numbers and reference numbers that only direct you
to earlier Guide references on the same subject are omitted.
TI-82 TI-83 TI-82 TI-83
10 Absolute Value 10 35
4 Add 6 32
15 Alpha 10 37
Clear Home screen 4 30
Contrast 1 27
19 Cursor 13 40
Darken screen 1 27
2 Decimal 5 31
DEL (delete) 3 29
16 Default 11 37
1 Divide 5 31
Editing expressions 3 29
20 Enter Function 14 40
Entering expressions 3 29
21 Evaluate Y 14 41
29 Evaluate Y 26 55
8 Exponent 8 34
13 Fraction 10 36
20 Function, Enter 14 40
18 Graph 13 40
INS (insert) 3 29
17 Integer 12 39
Lighten screen 1 27
Matrix (matrices) 22 50
Mode 2 28
6 Multiply 8 34
Off 2 28
On 1 27
5 Negative 7 33
Pixels 2 28
11 Reciprocal 9 36
3 Root, Square 6 32
30 Scientific 26 56
Second function for keys 2 28
27 Shade 20 47
28 Solve 22 50
26 Square 20 47
3 Square Root 6 32
14 Store 10 36
5 Subtract 7 33
22 Table 16 42
24 Test 18 45
23 Trace 17 44
16 Window 11 37
25 Zoom In 19 45

Texas Instruments TI-82 Specifications

General

Type	Graphing calculator
Processor	Zilog Z80, 6 MHz
RAM	28 KB
ROM	128 KB
Programming	TI-BASIC
Display	Monochrome LCD
Power	4 AAA batteries