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FX-850P
Owner's manual
Casio FX-850P Owner's Manual
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Table Of Contents
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Contents
Table of Contents
Bookmarks
Table of Contents
Precautions
Contents
Unit Configuration
General Guide
Operational Functions
Symbol Display
Keyboard
Keytop Functions
Normal Mode
Screen
Functions Noted above the Keys
Lower Case Mode
Physical Lines and Logical Lines
Virtual Screen
Screen Editor
Display Characters
Display Contrast
Character Code Table
Power Supply
Battery Replacement
Auto Power off
Connector
Fundamental Operation
Cal Mode
Basic Mode
Formula Storage Function
Program Input
Program Execution
Data Bank Function (Memo in Mode)
Built-In Scientific Library
Summary
Calculation Function
Manual Calculation Preparations
Manual Calculation Input and Correction
Switch the Power of the Unit on
Priority Sequence
Number of Digits
Specifying the Number of Significant Digits and the Number of Decimal Places
Scientific Calculations
Trigonometric and Inverse Trigonometric Functions
Hyperbolic and Inverse Hyperbolic Functions
Logarithmic Functions, Exponential Functions
Decimal - Sexagesimal Conversions
Decimal - Hexadecimal Conversions
Fact, Nrp, Ncr
Rec - Pol
Scientific Function Table
Calculations Using Variables
Other Calculations
Variables
Arithmetic Operators
Logical Operators
Character Operator
Relational Operators
Sample Application
Utilization for Preparing Tables
Data Input
Scientific Constant Table
Data Display
Data Editing
Adding Records
Data Append
Data Insert
Data Search
Data Delete
Data All Clear
Using Data Bank Data in Programs
Conditional Search
Restore Command
WRITE Command
Data Bank Function Applications
Basic Programming
Features of Basic
Basic Program Configuration
Basic Program Format
Expanding File Management
Basic Program Input
Preparation
Program Editing
Changes in a Line before EXE Is Pressed
Changes in a Line after EXE Is Pressed
Changes Within a Program Already Input
Basic Program Execution
Changes Within a Program Following the EDIT Command
Executions that Produce Errors
Simple Programming Errors
Commands
Irregular Execution that Do Not Produce Errors
Program Logic Errors
Rem
Input
Print
End
Goto
For/Next
Read/Data/Restore
Gosub/Return
Operators
Order of Operations
Numeric Constants
String Constants
Numeric Variables
String Variables
Array Variables
Numeric Arrays and String Arrays
Variable Types
Variable Names
Counting Bytes Used by Variables
Calculating Program Length
Program Save
Program Verify
Program Load
Peripheral Devices
Cassette Interface Unit FA-6
System Configuration
Connections
Cassette Interface
Single Program Save
Single Program Load
Loading/Saving All Programs
Saving and Loading Data Bank Data
RS-232C Interface
RS-232C Switch
Specifications
Pin Configuration
Centronics Interface (Printer Interface)
BASIC Printer Commands
PRT on Mode
Plotter-Printer (FP-100)
Data Printing
Character Printer (FP-40)
RAM Expansion Pack (RP-8 (8KB)), (RP-33 (32KB))
Expanded Memory Map
Handling RAM Packs
PB-100 Series Compatibility
PB-100 Series Program Input/Editing
PB-100 Series Program Execution
DEFM Mode
Using DEFM Statement Arrays
Loading PB-100 Series Programs
DEFM Mode Displays
CLEAR Command, DIM Command, DEFM Command in DIM Mode and DEFM Mode
Reading PB-100 Series Data
Command Format
File Handling Fundamentals
Filing Devices
File Descriptors
Cassette Tapes
Communications Circuit
Parameter Default Values
Command Reference
Format Elements
Manual Commands
Pass
NEW [ALL] Command
CLEAR Command
Memory Map
Expanded Memory Configuration (Unit=Bytes)
FRE Command
Stack Area
LIST [ALL] Command
EDIT Command
VARLIST Command
RUN Command
TRON Command
TROFF Command
Fundamental Commands
STOP Command
GOTO Command
GOSUB Command
RETURN Command
ON GOTO Command
ON GOSUB Command
IF - then - ELSE/IF - GOTO - else Command
FOR - NEXT Command
REM( ' ) Command
LET Command
DATA Command
READ Command
RESTORE Command
PRINT Command
TAB Command
LOCATE Command
CLS Command
SET Command
BEEP Command
INPUT Command
INKEYS Command
INPUTS Command
DIM Command
ERASE Command
PEEK Command
POKE Command
DEFSEG Command
ON ERROR GOTO Command
RESUME Command
ERL Command
ERR Command
Numeric Functions
ANGLE Function
SIN, COS, tan Functions
ASN, ACS, ATN Functions
HYP SIN, HYP COS, HYP tan Functions
HYP ASN, HYP ACS, HYP ATN Functions
EXP Function
LOG, LN Functions
SQR Function
ABS Function
SGN Function
INT Function
FIX Function
FRAC Function
ROUND Function
RAN# Function
PI Function
FACT Function
NPR Function
NCR Function
POL Function
REC Function
Character Functions
CHRS Function
ASC Function
STRS Function
VAL Function
VALF Function
MIDS Function
RIGHTS Function
LEFTS Function
LEN Function
HEXS Function
&H Function
DEG Function
DMSS Function
I/O Commands
LLIST Command
LPRINT Command
OPEN Command
CLOSE Command
PRINT # Command
INPUT # Command
EOF Command
SAVE, SAVE ALL Commands
LOAD, LOAD ALL Commands
Verify Command
Data Bank Commands
NEW # Command
LIST # Command
LLIST # Command
SAVE # Command
LOAD # Command
READ # Command
RESTORE # Command
WRITE # Command
Scientific Library
Library Execution
Activating the Library
Library Termination
Library Activation Display
Initial Display
Menu Display
Examples Used in this Manual
Precautions When Using the Library
Memory Calculations
Memory Calculation Flowchart
Prime Factor Analysis
Greatest Common Measure/Least Common Multiple
Simultaneous Equations (Gauss-Jordan Elimination)
Simultaneous Equation Flowchart
Quadratic Equation
Solution Display
Cubic Equations
Cubic Equation Flowchart
Numeric Solution of an Equation
Numeric Solution of an Equation (Bisection Method)
Matrix Operations
Matrix Set up
Matrix Addition/Subtration/Multiplication
Scalar Product
Matrix Operation Flowchart
Numeric Integration (Romberg's Method)
Periodic Functions and Symmetric Functions
Positive/Negative Integral Values According to Integral
Large Fluctuation in Integral Values Due to Minute Fluctuation in Integration Range
Ordinary Differential Equation (Runge-Kutta Method)
Lagrange's Interpolation
Gamma Function
Bessel Function Jn(X)
Bessel Function Yn(X)
Modified Bessel Function in(X)
Modified Bessel Function Kn(X)
Complex Number
Absolute Values/Arguments
Square/Square Root/Reciprocal Number
Binary-Decimal-Hexadecimal
Complement/Shift Operations
Base Conversion
Help Display
Straight Line Passing through Two Points
Angle of Intersection for Two Straight Lines
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This manual is also suitable for:
Fx-880p
Scientific library 116
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