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Casio fx-50F - User Manual

Casio fx-50F
80 pages
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fx-50F PLUS
User's Guide
http://world.casio.com/edu/
RCA502903-001V01
E

Table of Contents

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Casio fx-50F Specifications

General IconGeneral
BrandCasio
Modelfx-50F
CategoryCalculator
LanguageEnglish

Summary

Getting Started

Resetting Calculator to Initial Defaults

Procedure to reset calculator settings and clear memory.

Safety Precautions

Battery Handling Precautions

Precautions for handling and replacing the calculator battery.

Calculation Modes and Setup

Selecting a Calculation Mode

How to choose from the six available calculation modes.

Calculator Setup Overview

How to configure calculator settings like angle units and display digits.

Inputting Calculation Expressions

Natural Input Method

How to enter mathematical expressions as they are written.

Scientific Functions with Parentheses

Using parentheses with scientific functions like sin, cos, etc.

Editing Calculations

Editing and Deleting Key Operations

Correcting and deleting key operations within input.

Finding and Correcting Calculation Errors

How to locate and correct errors in calculations.

Basic Calculations

Arithmetic Calculations

Performing addition, subtraction, multiplication, and division.

Fraction Input and Display

Inputting and displaying fractions in different formats.

Percent Calculations

Percent Calculation Examples

Demonstrating various percentage calculations.

Calculation History and Replay

Calculator Memory Operations

Answer Memory (Ans) Usage

How the calculator stores and uses the last result automatically.

Manual Ans Insertion and Independent Memory

Manually using Ans and using independent memory (M) for cumulative totals.

Trigonometric and Inverse Trigonometric Functions

Hyperbolic and Exponential;Logarithmic Functions

Exponential and Logarithmic Functions

Complex Number Calculations (CMPLX)

Inputting Complex Numbers and Display Formats

How to input complex numbers and set display formats.

Polar Format, Conjugate, Absolute Value, and Argument

Using polar format, conjugate, absolute value, and argument.

Statistical Calculations (SD;REG)

Inputting Statistical Data and Modes

Inputting sample data, understanding limits, and clearing data.

Paired-variable Statistical Calculations (REG)

Selecting Regression Calculation Types

Choosing from various regression calculation types.

Base-n Calculations (BASE)

Program Mode (PRGM)

Program Mode Overview and Setup

Introduction to creating, running, and setting up programs.

Creating and Editing Programs

Steps for creating new programs and modifying existing ones.

Running and Deleting Programs

How to execute and remove programs from memory.

Program Command Reference

Detailed explanation of program commands.

Basic, Jump, and Conditional Commands

Explanation of basic, jump, and conditional program commands.

Program Control Structure Commands

Using If, For, and While control structures in programs.

Appendix

Error Message Reference

List of error messages, their causes, and actions.

Power Requirements

Replacing the Calculator Battery

Instructions for replacing the calculator's button battery.

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