HP 35s Scientific Calculator Manuel d'utilisateur Page 164
- Page / 382
- Table des matières
- MARQUE LIVRES
Noté. / 5. Basé sur avis des utilisateurs
11-6 Base Conversions and Arithmetic and Logic
The Representation of Numbers
Although the display of a number is converted when the base is changed, its stored
form is not modified, so decimal numbers are not truncated — until they are used in
arithmetic calculations.
When a number appears in hexadecimal, octal, or binary base, it is shown 36 bits
(12 octal digits or 9 hexadecimal digits). Leading zeros are not displayed, but they
are important because they indicate a positive number. For example, the binary
representation of 125
10
is displayed as:
1111101b
which is the same as these 36 digits:
000000000000000000000000000001111101b
Negative Numbers
The leftmost (most significant or "highest") bit of a number's binary representation is
the sign bit; it is set (1) for negative numbers. If there are (undisplayed) leading
zeros, then the sign bit is 0 (positive). A negative number is the 2's complement of
its positive binary number.
()
()
b
Changes to base 2; BIN
annunciator on. This
terminates digit entry, so no
is needed between
the numbers.
Result in binary base.
()
Result in hexadecimal base.
()
Restores decimal base.
Keys: Display: Description:
()
Enters a positive, decimal
number; then converts it to
hexadecimal.
- HP 35s scientific calculator 1
- Printing History 2
- Contents 3
- 2 Contents 4
- 4 Contents 6
- 6 Contents 8
- Part 2. Programming 9
- 8 Contents 10
- 10 Contents 12
- 12 Contents 14
- Basic Operation 15
- Getting Started 17
- Shifted Keys 18
- Alpha Keys 19
- Cursor Keys 19
- Backspacing and Clearing 20
- Getting Started 1-5 21
- Keys for Clearing (continued) 21
- Key Description 21
- Using Menus 22
- while the item is 23
- in the table on page 1–5 23
- Exiting Menus 24
- RPN and ALG Modes 25
- RPN mode ALG mode 26
- Undo key 27
- sign (exponent), and 28
- Getting Started 1-13 29
- HP 35s Annunciators 29
- Annunciator Meaning Chapter 29
- 1-14 Getting Started 30
- Õ and Ö to see the 30
- Keying in Numbers 31
- Keys: Display: Description 32
- Understanding Entry Cursor 33
- Range of Numbers and OVERFLOW 33
- 1-18 Getting Started 34
- Getting Started 1-19 35
- Getting Started 1-21 37
- 1-22 Getting Started 38
- or 38
- Getting Started 1-23 39
- Fractions 42
- Calculator Memory 44
- Clearing All of Memory 45
- 1-30 Getting Started 46
- RPN: The Automatic 47
- Memory Stack 47
- Clearing the X–Register 49
- 51
- How ENTER Works 52
- How to Clear the Stack 53
- The LAST X Register 54
- 3947.52704.96 + 56
- Work from the Parentheses Out 58
- 0000.181 60
- )53805.16( 60
- More Exercises 62
- 63
- 63
- 63
- Storing Data into Variables 65
- Storing and Recalling Numbers 66
- _ Avogadro's number 67
- Viewing a Variable 68
- Using the MEM Catalog 68
- Storage Arithmetic 70
- Recall Arithmetic 71
- Real–Number Functions 75
- Trigonometry 77
- Setting the Angular Mode 78
- Real–Number Functions 4-5 79
- Hyperbolic Functions 80
- Percentage Functions 80
- Real–Number Functions 4-7 81
- 4-8 Real–Number Functions 82
- to insert the constant 83
- Conversion Functions 84
- Real–Number Functions 4-11 85
- Time Conversions 87
- Angle Conversions 87
- Unit Conversions 88
- Combinations 89
- Permutations 89
- Random number generator 89
- Integer part 91
- Fractional part 91
- Absolute value 91
- To calculate: Press: Display: 92
- Fractions in the Display 94
- Accuracy Indicators 95
- Changing the Fraction Display 96
- annunciator will 97
- Choosing a Fraction Format 98
- Fractions 5-7 99
- Examples of Fraction Displays 100
- Fractions in Equations 101
- Fractions in Programs 102
- How You Can Use Equations 103
- Keys: Display: Description: 104
- Key Operation 105
- Variables in Equations 106
- Numbers in Equations 107
- Functions in Equations 107
- Parentheses in Equations 108
- annunciator 109
- and 109
- Types of Equations 111
- Evaluating Equations 112
- Using ENTER for Evaluation 113
- Using XEQ for Evaluation 114
- The Syntax of Equations 116
- Order Operation Example 117
- Equations Meaning 117
- Verifying Equations 121
- ×as required) 122
- (hold) 122
- Solving Equations 123
- _ 125
- Solving Equations 7-5 127
- Solving built-in Equation 128
- Verifying the Result 129
- Solving Equations 7-9 131
- 7-10 Solving Equations 132
- Solving Equations 7-11 133
- For More Information 134
- Integrating Equations 135
- )sincos( 137
- Integrating Equations 8-5 139
- Accuracy of Integration 140
- Integrating Equations 8-7 141
- , ln z, and e 143
- The Complex Stack 144
- Complex Operations 144
- Complex Numbers in Equations 149
- Complex Number in Program 150
- Vector Arithmetic 151
- 152
- Absolute value of the vector 153
- AAA +⋅⋅⋅++ 153
- Dot product 154
- Vector Arithmetic 10-5 155
- Vectors in Equations 156
- Vectors in Programs 157
- , , , and in any base 162
- () 163
- The Representation of Numbers 164
- Range of Numbers 165
- indicates 165
- 165
- 165
- or annunciator (or 166
- 166
- Statistical Operations 167
- Entering One–Variable Data 168
- Entering Two–Variable Data 168
- Statistical Operations 12-3 169
- to retrieve 169
- Initial x, y Corrected x, y 169
- Statistical Calculations 170
- Statistical Operations 12-5 171
- Sample Standard Deviation 172
- Population Standard Deviation 173
- Linear Regression 173
- 12-8 Statistical Operations 174
- () (or Õ () 174
- Statistical Operations 12-9 175
- Summation Statistics 177
- Statistics Registers 178
- Register Number Description 178
- Statistical Operations 12-13 179
- 12-14 Statistical Operations 180
- Programming 181
- Simple Programming 183
- Designing a Program 185
- 13-4 Simple Programming 186
- letter–key 186
- Data Input and Output 187
- Entering a Program 188
- Simple Programming 13-7 189
- Function Names in Programs 190
- Simple Programming 13-9 191
- (In RPN mode) 191
- Display: Description: 191
- Running a Program 192
- Testing a Program 193
- Entering and Displaying Data 194
- Using INPUT for Entering Data 195
- Simple Programming 13-15 197
- Simple Programming 13-17 199
- Error Stops 201
- Editing a Program 202
- Program Memory 203
- Memory Usage 204
- The Catalog of Programs (MEM) 204
- Clearing One or More Programs 205
- The Checksum 205
- Nonprogrammable Functions 206
- Programming with BASE 206
- Simple Programming 13-25 207
- 13-26 Simple Programming 208
- 13-28 Simple Programming 210
- Programming Techniques 211
- Nested Subroutines 212
- Programming Techniques 14-3 213
- Branching (GTO) 214
- Programming Techniques 14-5 215
- Conditional Instructions 216
- or 217
- 14-8 Programming Techniques 218
- ÕÕ(<) 218
- ÕÕ(<) 218
- () Ö () 219
- 14-10 Programming Techniques 220
- is your sole response to 221
- 14-12 Programming Techniques 222
- Programming Techniques 14-13 223
- Program Lines: 223
- Description: 223
- Programming Techniques 14-15 225
- Conditional Loops (GTO) 227
- Programming Techniques 14-19 229
- 14-20 Programming Techniques 230
- Programming Techniques 14-21 231
- 14-22 Programming Techniques 232
- Program Control with (I)/(J) 233
- Equations with (I)/(J) 233
- Unnamed indirect variables 233
- 14-24 Programming Techniques 234
- Solving a Program 235
- Using SOLVE in a Program 240
- ∫ FN" below.) 241
- variable 244
- Statistics Programs 247
- 16-2 Statistics Programs 248
- Statistics Programs 16-3 249
- Description 249
- 16-4 Statistics Programs 250
- Statistics Programs 16-5 251
- 16-6 Statistics Programs 252
- Statistics Programs 16-7 253
- Statistics Programs 16-9 255
- Statistics Programs 16-11 257
- Logarithmic Exponential Power 257
- "Upper tail" 258
- area 258
- Statistics Programs 16-13 259
- 16-14 Statistics Programs 260
- Statistics Programs 16-15 261
- Statistics Programs 16-17 263
- Grouped Standard Deviation 264
- Statistics Programs 16-19 265
- (In ALG mode) 265
- 16-20 Statistics Programs 266
- Statistics Programs 16-21 267
- Statistics Programs 16-23 269
- 16-24 Statistics Programs 270
- Time Value of Money 271
- Prime Number Generator 277
- Note: x is the 278
- X-register 278
- Cross Product in Vectors 281
- Appendixes and Reference 285
- Calculator Support 287
- ) mean? 287
- Environmental Limits 288
- Changing the Batteries 289
- Testing Calculator Operation 290
- The Self–Test 291
- Warranty 293
- Customer Support 294
- Regulatory information 298
- User Memory and the Stack 301
- Resetting the Calculator 302
- Clearing Memory 303
- The Status of Stack Lift 304
- Disabling Operations 305
- Neutral Operations 305
- B-6 User Memory and the Stack 306
- Õ or Ö will move the 307
- B-8 User Memory and the Stack 308
- ALG: Summary 309
- Simple Arithmetic 310
- Power Functions 311
- Percentage Calculations 311
- Parentheses Calculations 312
- ALG: Summary C-5 313
- To Calculate: Press: Display: 313
- Trigonometric Functions 314
- Parts of numbers 315
- Reviewing the Stack 315
- Integrating an Equation 316
- ALG: Summary C-9 317
- 318
- 318
- 319
- ALG: Summary C-13 321
- C-14 ALG: Summary 322
- More about Solving 323
- D-2 More about Solving 324
- Interpreting Results 325
- More about Solving D-5 327
- More about Solving D-7 329
- When SOLVE Cannot Find a Root 330
- More about Solving D-9 331
- 05.00.3)] (x [x =−+÷ 333
- D-12 More about Solving 334
- Round–Off Error 335
- D-14 More about Solving 336
- More about Integration 337
- E-2 More about Integration 338
- More about Integration E-3 339
- More about Integration E-5 341
- E-6 More about Integration 342
- ∞, the upper limit of 343
- E-8 More about Integration 344
- More about Integration E-9 345
- E-10 More about Integration 346
- Messages 347
- () ) 349
- F-4 Messages 350
- , or ". Pressing or 351
- F-6 Messages 352
- Operation Index 353
- Õ to leave 355
- () 358
- Operation Index G-7 359
- Operation Index G-9 361
- Operation Index G-11 363
- Operation Index G-13 365
- Restarts the random– 365
- Hyperbolic sine 365
- Power 369
- G-18 Operation Index 370
- Special Characters 371
- Index-10 380
- Index-11 381
- Index-12 382
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