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Index
Symbols
2-byte command ...................................... 404
Σ
data display ............................................... 9
A
Absolute value .................................... 82, 113
Active screen ............................................ 190
Adjusting the ranges of a graph ............... 155
Analyzing a function graph ....................... 165
And ............................................................. 90
Angle unit ................................... 6, 16, 53, 55
Answer Function ........................................ 49
Argument ................................................... 82
Arithmetic operation ................................... 89
Asymptotes .............................................. 232
Auto View Window .................................... 154
Axis of symmetry ...................................... 227
B
Backup ..................................................... 371
Bar Graph ................................................. 294
Binary, octal, decimal, or hexadecimal calculation ........................................ 86
Box zoom ................................................. 151
BPS .......................................................... 367
Bug ........................................................... 321
Built in function ......................................... 224
Calculation priority sequence ..................... 19
Carriage return ......................................... 339
Cell ........................................................... 268
Center ...................................................... 230
Central difference ....................................... 67
Clear command ........................................ 347
Combination ............................................... 58
Comment text ........................................... 186
Communications parameter ..................... 367
Complex number calculation ...................... 80
Conditional jump ...................................... 346
Conjugate complex number ....................... 82
Connect type ............................................ 146
Constant term .......................................... 298
Continuous calculations ............................. 49
Contrast ...................................................... 13
Control command menu ........................... 334
Convergence ............................................ 258
Converting x - and y -axis values to integers ........................................... 157
Coordinate ............................................... 169
Coordinate conversion ......................... 53, 58
Copying a table column to a list ............... 248
Correlation coefficient .............................. 299
Count jump ............................................... 345
Cubic equation ......................................... 120
Cubic regression ...................................... 298
Cumulative frequencies ............................ 276
C
Calculation execution screen ..................... 12
D
Data transfer operation ............................ 368
Debugging ................................................ 321
Degrees ..................................................... 16
410
Index
Derivative ................................................. 147
Derivative display mode ............................... 6
Determinant ............................................. 109
Differential calculations .............................. 67
Differential numeric table ......................... 239
Dimension .................................................. 92
Directrix .................................................... 227
Display ....................................................... 10
Display command .................................... 347
Display format ........................................ 7, 16
Divergence ............................................... 258
Drawing a circle ....................................... 184
Drawing a line .......................................... 182
Drawing vertical and horizontal lines ....... 185
Dual screen .................................................. 8
Dynamic graph ......................................... 208
Dynamic graph type ..................................... 8
F
Factor zoom ............................................. 153
Fibonacci series ....................................... 252
File name ................................................. 315
First quartile ............................................. 296
Fix .............................................................. 17
Focus ....................................................... 227
Fraction part .............................................. 113
Fraction ................................................ 12, 59
Freehand drawing .................................... 185
Frequency ................................................ 305
Function memory ....................................... 26
Function menu ........................................... 52
E
Editing calculations .................................... 23
Editing list values ..................................... 268
Ellipse ...................................................... 227
Eng ............................................................. 18
Engineering notation ...................... 18, 54, 60
Error message ......................................... 399
Errors ......................................................... 22
Estimated values ...................................... 307
Exponential display .............................. 11, 18
Exponential function ................................... 56
Exponential regression graph .................. 299
G
Gaussian plane .......................................... 82
Generating a table .................................... 238
Grads ......................................................... 16
Graph axes ................................................... 6
Graph axis labels ......................................... 7
Graph background ............................... 7, 161
Graph draw type ........................................... 6
Graph function display ................................. 7
Graph function menu ................................ 126
Graph gridlines ............................................. 6
Graph memory ......................................... 138
GRAPH Mode .............................................. 8
Graph pointer coordinates ............................ 6
Graphic display .......................................... 23
Graphing in a specific range .................... 149
411
Index
H
Hexadecimal values ................................... 12
Histogram ................................................. 294
Hyperbola ................................................. 226
Hyperbolic calculation ................................ 31
Hyperbolic function .................................... 56
I
Icon .............................................................. 3
Identity matrix ........................................... 107
Imaginary part ............................................ 83
Implicit function ........................................ 224
Implicit function graph derivative display ...... 9
Inactive screen ......................................... 190
Inequality .................................................. 134
Input command ........................................ 338
Input, output and operation limitations ....... 21
Inputting calculations ................................. 19
Integer part ............................................... 113
Integral ..................................................... 171
Integration calculation ................................ 72
Integration graph ...................................... 145
Inverse hyperbolic function ......................... 56
Inverse trigonometric function .................... 55
J
Jump command ........................................ 345
K
Key markings ............................................... 2
L
Latus rectum ............................................ 227
Line graph ................................................ 295
Line menu ................................................ 182
Line normal to a curve ............................. 177
Linear equations with two to six unknowns117
Linear recursion between three terms ..... 250
Linear recursion between two terms ........ 250
Linear regression graph ........................... 297
List ....................................................... 8, 264
List file specification ..................................... 8
Logarithmic function ................................... 56
Logarithmic regression graph ................... 299
Logical operator ......................................... 61
Low battery ................................................ 14
M
Main power supply batteries .................... 397
Main routine ............................................. 343
Making corrections ..................................... 50
Matrix answer memory ............................. 277
Matrix arithmetic operation ....................... 106
Matrix cell operation ................................... 95
Matrix data input format ........................... 101
Matrix inversion ........................................ 110
Matrix Mode ............................................... 92
Matrix row operation ................................. 354
Matrix transposition .................................. 110
Maximum .................................................. 296
Maximum integer ...................................... 113
Maximum value in a list ............................ 274
Maximum/minimum value calculation ........ 75
412
Index
Maximums and minimums ....................... 166
Mean ........................................................ 275
Mean of data ............................................ 296
Mean-box graph ....................................... 294
Med-Box graph ........................................ 294
Med-Med graph ........................................ 297
Median ............................................. 275, 296
Memory ...................................................... 25
Memory back up battery .......................... 398
Memory capacity ........................................ 22
Memory status ........................................... 28
Menu item .................................................. 10
Minimum value in a list ............................. 274
Mode ........................................................ 296
Modifying matrices ................................... 103
Multi-statement command ........................ 338
Multiplication sign ....................................... 20
Multistatements .......................................... 51
N
Negative value ........................................... 90
Newton’s method ........................................ 65
Norm .......................................................... 18
Normal distribution curve ......................... 295
Normalized variate ................................... 308
Not ............................................................. 90
Number of bytes ....................................... 322
Number system .......................................... 88
Numeric calculations .................................. 53
O
Option (OPTN) menu ................................. 31
Or ............................................................... 90
Output command ..................................... 338
Overflow ..................................................... 22
Overwrite .................................................. 149
P
Parabola ................................................... 227
Parametric (Param) type .......................... 220
Parametric function .................................. 132
Parentheses ............................................... 46
Parity ........................................................ 367
Password ................................................. 323
Percentage ............................................... 277
Permutation ................................................ 58
Picture memory ........................................ 159
Pixel ......................................................... 187
Plot type ................................................... 146
Pointer ...................................................... 146
Points of intersection for two graphs ........ 168
Polar coordinate function ......................... 132
Population standard deviation .................. 296
Power ....................................................... 300
Power regression graph ........................... 300
PRGM Mode .............................................. 43
Probability distribution ............................... 311
Probability/distribution calculations ............ 52
Program (PRGM) menu ............................. 43
Program command menu ........................ 333
Program menu ......................................... 333
Programming ........................................... 314
413
Index
Q
Quadratic differential calculation ................ 70
Quadratic equation ................................... 120
Quadratic regression ................................ 298
Quartic regression .................................... 299
R
Radians ...................................................... 16
Radius ...................................................... 230
Raising a matrix to a power ...................... 112
Real part .................................................... 83
Rectangular coordinate function .............. 132
RECUR Mode .............................................. 8
Recursion menu ....................................... 250
Recursion table & graph function ............. 358
Regression coefficient .............................. 299
Regression formula parameter ................. 293
Relational operator ................................... 336
Replacing batteries .................................. 396
Replay function .......................................... 50
RESET operation ..................................... 394
Root ................................................... 66, 165
Rounding coordinates .............................. 156
Row swapping ............................................ 95
RUN Mode ................................................... 4
Scroll ........................................................ 149
Secret function ......................................... 323
Sequence ................................................. 250
Set up screen ............................................... 4
Sexagesimal operations ............................. 53
Sexagesimal values ................................... 12
Significant digits ......................................... 17
Simpson’s rule............................................ 72
Simultaneous graph ..................................... 8
Single-variable statistics .......................... 294
Sketch menu ............................................ 174
Solve calculation ........................................ 65
Sorting list values ..................................... 270
Square matrices ....................................... 109
Squaring a matrix ...................................... 111
Stacks ........................................................ 21
Statistical calculation and graph .............. 359
Statistical data list .................................... 284
Statistical graph view window setting ........... 7
Subroutine ................................................ 343
Sum .......................................................... 276
Sum of data .............................................. 296
Sum of products ....................................... 276
Sum of squares ........................................ 296
Symbol ‘‘ t ’’ ............................................... 24
S
Sample standard deviation ....................... 296
Scalar product ............................................ 96
Scatter diagram ........................................ 286
Sci .............................................................. 17
T
Table & graph ........................................... 236
Table & graph generation settings ................ 9
TABLE Mode ................................................ 8
Table range .............................................. 237
Tangent .................................................... 176
Text display ........................................ 23, 353
414
Third quartile ............................................ 296
Trace ........................................................ 146
Trigonometric function ................................ 55
Type A functions ......................................... 19
Type B functions ........................................ 19
V
Variable ................................................ 25, 48
Variable data (VARS) menu ....................... 33
Vertex ....................................................... 227
View Window ............................................ 127
W
WEB graph ............................................... 251
Whiskers .................................................. 294
Width of a histogram/line graph ............... 304
X
X = constant expression ........................... 132
Xnor ........................................................... 90
Xor ............................................................. 90 xy line graph ............................................. 292
Y y -intercepts ............................................... 167
Z
Zoom ........................................................ 151
Index
415
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