Hp 49g Graphing Calculator Manuel d'utilisateur télécharger pdf (Page 53)

Keys:

Exact:

Example 5:

0® 10O50Q

124/3

Approximate: 41.33333333333

Example 6:

Keys:

Exact:

® ® 0®)©3(i

0/2

Approximate: .707106781185

Basic operation

Page 2-25

1 2 ... 48 49 50 51 52 53 54 55 56 57 58 ... 241 242

USER’S GUIDE 3
Contents 10
The purpose of this manual 13
Advanced Functions 14
HP 49G on the World Wide Web 14
Regulatory inFormation 14
End“user terms and conditions 15
Warranty 16
Chapter 1 19
1.1; HP 49G key map 20
Page 1-2 20
The HP 49G’s keyboards 21
0 (COS) 22
(ALPHA) 0 (siÑ) 22
What each key does 23
Gr/ViSflil I ^ 24
___________________ 26
Page 1-8 Keys 26
ARHH QAPiX DEf 27
Page 1-9 27
Key conventions 28
Basic operation 29
Turning on and turning oFF 30
DeFauU screen 31
U'Kk 32
Page 2-5 33
(£1) is directly below edit 34
Using the command line 35
Multi-line entries 36
Entering numbers 36
Mantissa-and-exponent entry 37
Entering characters 38
Entering special characters 39
® imtil it is 40
Editing the command line 41
Input Forms 42
Extended data fields 43
List fields 43
Check Reids 44
Input form help 44
OK. This saves your 45
Changing a mode 46
Display modes 47
BTOiBHgHBiaiBaHHiTi’HBmMi 48
when the Calculator 49
RPN mode 50
Approximate mode 51
Example 1: 52
Example 2: 52
Example 3: 52
Example 4: 52
Example 5: 53
Time Management 54
Appointment alarms 55
Press (d (TIME) 56
Control alarms 57
0 (TiME) 58
Chapter 3 59
Creating a new expression 60
Editing an expression 61
Using Equation Writer 62
Operating modes 63
CURS to start Cursor mode 64
(5x + 3) 65
5x expression 65
Examples 66
Chapter 4 69
Introduction 70
Basic plotting 71
Page 4-4 72
CHOOS and select the type of 73
Plot types 74
0 (ME) and 0 dS respectively 74
Parametric plots 76
Plot window parameters 77
Polar plots 78
Conic plots 81
Differential equation plots 83
The type of plot 84
Truth plots 85
Slopefield plots 87
Wireframe plots 88
Pseudo-Contour plots 89
Y-Slice plots 91
Y-Slice) 92
Parametric surface plots 93
X coordinate of the eyepoint 94
Fast 3-D plots 95
Statistical plots 96
Scatter plots 97
Bar charts 99
Plot setup parameters 100
Histograms 101
Page 4-34 102
Plotting graphs 102
Cursor movement 103
To zoom in 104
To zoom out 104
Zoom options 104
Analyzing Functions 105
(FD to {£6) 106
SLOPE on the FUNCTIONS menu 107
AREA on the FUNCTIONS menu 107
0 (Ible) to select TABLE 108
PLoHing graphs 109
Page 4-41 109
Page 4-42 Plotting graphs 110
Chapter 5 111
Working with expressions 111
Configuring the CAS 112
Numeric option 113
Approx option 113
Other options 114
• Rigorous 115
• Simp Non-Rational 115
From the command line 117
'Xt 118
>4_________________ 118
Working in Equation Writer 119
Performing substitutions 120
Expanding and Factorizing 121
X, use the following 122
Factorizing expressions 123
:expln(sini:x» 124
EXPC i 'X) 124
Page 5-15 125
Page 5-16 126
Calculus commands 127
0 (05) DERiv. & integ 127
0 (05) deriv. & integ 127
Page 5-18 128
Setting step-by-step mode 129
Step-by-step example 130
Chapter 6 131
Solving equations 131
About solving equations 132
Solving an equation 133
. If the numeric solver 134
Equation 135
EDIT. Matrix Writer 136
SOLVE. The HP 49G solves the 136
Wsymb(ENt!r) 136
Solving linear systems 137
Page 6-8 138
[[-5.] C3.] C4.]] 139
E: CC-5. ] C3. ] C4. ]] 139
. Tlie default 140
Using the financial solver 141
HdnEV^e^ 142
. The financial solver 143
Chapter 7 145
Storing objects 145
Variables 146
Using @) 147
Using File Manager 147
User-defined functions 148
Directories 149
OK or (EifflR) 150
Method 1 151
Page 7-9 153
Memory Management 154
Using port memory 155
Chapter 8 157
Creating vectors 158
Vector mathematics 159
Absolute magnitude 160
Dot product 161
Cross product 161
PROBABILITY menu 162
OK or (ENTER) 162
Arrays and matrices 163
0 0 to enter row delimiters 164
0 O to separate each element 164
Editing an array 165
Matrix arithmetic 166
Multiplying two matrices 167
4. Press (ENTER) 168
Chapter 9 169
Using statistics 169
Descriptive statistics 170
Single-variable statistics 171
CHOOS. A choose list 173
PRED. The computed value 174
Inferential statistics 175
Using inFerential statistics 176
Ea$QBi!SE!33iEaBEamBH3 177
Two-Sample Z-Test 178
Menu name: Z-Test: 1 P 179
Menu name: Z-Test: P1-P2 180
2 • I ^7^2 180
Menu name: T-Test: 1 181
One-Sample T-Test 181
Menu name: T-Test: 182
Confidence intervals 183
One-Sample Z-Interval 183
Two-Sample Z-Interval 183
One-Proportion Z-Interval 184
Two-Proportion Z-Interval 184
One-Sample T-!nterval 185
Two-Sample T-Interval 186
Chapter 10 187
Introduction to programming 187
Getting started 188
-»A B ' 189
0Q, and press 190
Algebraic and RPN modes 191
Handling data 192
How a program flows 192
Nested procedures 193
Working with variables 194
(0 (CHARS)) or press 198
Looping and branching 199
Trapping errors 201
{}►marks ; 202
Appendix A 203
Page A-2 204
([I/O]) to display the I/O 205
Appendix B 207
Page B-2 208
Error messages 208
Page B-3 209
Page B-4 Error messages 210
Appendix C 211
Page C-2 212
Page C-3 213
Page C-4 214
Page C-5 215
Page C-6 216
TroubLehooting 217
Calculator will not turn on 218
When to replace the batteries 219
Replacing the batteries 219
Calculator is not responding 220
(fD and (fD 221
Error on start up 222
Solutions: 223
In summary: 224
Appendix E 225
Working in RPN mode 225
Using the stack 226
PerForming RPN calculations 227
Example stack calculations 228
Multi-command calculations 229
+ 3a- + 7 230
Function 231
Command Function (Continued) 232
See bar plots 233
See computer algebra system 234
See input fonns 234
See also envi 238
See appointment 238
See RPN 238
Also see history 239
See error messages 240
Service and Support 241
HEWLETT« 242

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Hp 49g Graphing Calculator Manuel d'utilisateur Page 53

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