Sentry CA756, Instruction Manual

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4
2-2 Special Functions ............................................ 42
Answer (Ans) function ........................................ 42
Continuous calculation function ........................... 44
Replay function.................................................. 45
Error position display function .............................. 46
Multistatement function .......................................46
2-3 Functional calculations ............................... 47
Angular measurement units ............................... 47
Trigonometric functions and inverse
trigonometric functions ....................................... 49
Logarithmic and exponential functions .................. 50
Hyperbolic functions and inverse hyperbolic
functions .......................................................... 51
Coordinate transformation .................................. 52
Other functions ................................................. 53
Fractions ......................................................... 55
2-4 Binary, Octal, Decimal, Hexadecimal Calculations 57
Binary, octal, decimal, hexadecimal conversions .... 59
Negative expressions ......................................... 59
Basic arithmetic operations using binary, octal,
decimal and hexadecimal values ........................ 60
Logical operations ............................................ 61
2-5 Statistical Calculations ............................... 62
Standard deviation ............................................ 62
Regression calculation ....................................... 64
Linear regression .............................................. 66
Logarithmic regression ...................................... 67
Exponential regression ...................................... 69
Power regression ............................................. 70
3. Graphs
..............................................
71
3-1 Built-in Function Graphs ............................. 71
Overdrawing built-in function graphs .................... 71
3-2 User Generated Graphs .............................. 72
Range parameters ............................................ 72
User generated function graphs .......................... 77
Function graph overdraw ................................... 77
Zoom function .................................................. 78
Trace function .................................................. 81
Plot function ..................................................... 84
Line function .................................................... 84
Graph scroll function ......................................... 86
3-3 Some Graphing Examples .......................... 88
4. Program Calculations
..........................
89
4-1 What is a Program? ..................................... 89
Formulas .......................................................... 89
Programming .................................................... 89
Program storage ................................................ 90
Program execution .............................................92
4-2 Program Checking and Editing .................... 93
(Correction, Addition, Deletion) ............................ 93
Formulas .......................................................... 94
Programming .................................................... 94
Program editing ................................................. 94
Program execution ............................................. 95
4-3 Program Debugging(Correcting Errors) ....... 97
Debugging when an error message is generated ....97
Error messages ................................................. 97
Checkpoints for each type of error ........................ 98
4-4 Counting the Number of Steps ........................99
4-5 Program Areas and Calculation Modes ...... 100
Program area and calculation mode specification
in the WRT mode ..............................................101
Cautions concerning the calculation modes ...........102
4-6 Erasing Programs ......................................102
Erasing a single program .................................. 102
Erasing all programs ........................................ 103
4-7 Convenient Program Commands ............... 104
Jump commands ............................................. 104
Unconditional jump ........................................... 104
Conditional jumps ........................................... 105
Count jumps .................................................... 108
Summary ........................................................ 111
Subroutines ..................................................... 112
4-8 Array-Type Memories ................................ 114
Using array-type memories ............................... 115
Cautions when using array-type memories .......... 115
Application of the array-type memories ............... 117
4-9 Displaying Alpha-Numeric Characters and
Symbols .........................................................119
Alpha-numeric characters and symbols ................119
4-10 Using the Graph Function in Programs ..... 121
Function Reference
.................................
123
Error Message Table
................................
130
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