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CA756
Sentry CA756 User Manual
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49
Trigonmetric functions and inverse trigonometric
functions
• Be sure to set the unit of angular measurement before
performing trigonometric function and inverse
trigonometric function calculations.
• The operations noted below cannot be performed in the
BASE-N mode.
34
36
Table of Contents
Default Chapter
2
Table of Contents
2
Battery Replacement
4
Auto Power off Function
4
Reset Operation
4
1 General Guide
5
Handling Precautions
5
Display Indicators
5
About the Display Layout
6
Exponential Display
6
Special Display Formats
7
Special Operation Keys
7
Numeric/Decimal Point/Exponent Input Keys
10
Calculation Keys
10
Graph Keys
11
Function Keys
11
Contrast Adjustment
13
Calculation Priority Sequence
14
Number of Stacks
14
Calculation Modes
15
Number of Input/Output Digits and Calculation Digits
15
Overflow and Errors
16
Number of Input Characters
17
Graphic and Text Displays
17
Corrections
18
Memory
19
Memory Expansion
21
2 Manual Calculations
23
Arithmetic Operations
23
Parenthesis Calculations
24
Memory Calculations
25
Specifying the Number of Decimal Places, the Number of Significant Digits and the Exponent Display
26
Answer (Ans) Function
28
Continuous Calculation Function
30
Replay Function
31
Error Position Display Function
32
Multistatement Function
32
Angular Measurement Units
33
Trigonometric Functions and Inverse Trigonometric Functions
35
Logarithmic and Exponential Functions
36
Hyperbolic Functions and Inverse Hyperbolic
37
Functions
37
Coordinate Transformation
38
Other Functions
39
Fractions
41
Binary, Octal, Decimal, Hexadecimal Calculations
45
Binary, Octal, Decimal, Hexadecimal Conversions
45
Negative Expressions
45
Basic Arithmetic Operations Using Binary, Octal,Decimal and Hexadecimal Values
46
Logical Operations
47
Standard Deviation
48
Regression Calculation
49
Linear Regression
50
Logarithmic Regression
50
Exponential Regression
51
Power Regression
52
3 Graphs
52
Overdrawing Built-In Function Graphs
52
Range Parameters
53
User Generated Function Graphs
55
Function Graph Overdraw
55
Zoom Function
56
Trace Function
57
Plot Function
59
Line Function
59
Graph Scroll Function
60
4 Program Calculations
61
Formulas
61
Programming
61
Program Storage
62
Program Execution
63
Formulas
64
Programming
64
Program Editing
64
Program Execution
64
Debugging When an Error Message Is Generated
65
Error Messages
65
Checkpoints for each Type of Error
66
Program Area and Calculation Mode Specification in the WRT Mode
67
Cautions Concerning the Calculation Modes
68
Erasing a Single Program
68
Erasing All Programs
68
Jump Commands
69
Unconditional Jump
69
Conditional Jumps
70
Count Jumps
71
Summary
72
Subroutines
73
Array-Type Memories
74
Using Array-Type Memories
74
Cautions When Using Array-Type Memories
74
Application of the Array-Type Memories
75
Symbols
76
Alphanumeric Characters and Symbols
76
Function Reference
78
Error Message Table
82
4
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Sentry CA756 Specifications
General
Brand
Sentry
Model
CA756
Category
Calculator
Language
English
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