Casio Z-1 User Manual

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7. The control variable retains the value that exceeds the final value (and
terminates the loop) when loop execution is complete.
With the loop FOR I=3 to 10 STEP 3 for example, the value of control variable
I is 12 when execution of the loop is complete.
8. Jumping out of a FOR – NEXT loop is also possible. In that case, the current
control variable value is retained in memory, and the loop can be resumed by
returning with a GOTO statement.
REM (‘)
PURPOSE: Allow remarks or comments to be included within a program. This
command in not executed.
FORMAT:
REM
comments
‘
String expression
EXPLANATION:
1. Including an apostrophe or REM statement following the line number indicates
that the following text is comments and should be ignored in program
execution.
2. The apostrophe may be included at the end of any executable statement to
indicate that the following text is comments. The REM statement can only be
used at the beginning of a line.
3. Any command following a REM statement is treated as comment and is not
executed.
SAMPLE PROGRAM:
10 REM This is a comment
20 ‘This is as well a comment
30 LET A=1: REM I can comment within a line
40 LET N=1 ‘The apostrophe does not require :
LET
PURPOSE: Assigns the value of an expression on the right side of an equation to the
variable on the left side.
FORMAT:
[LET] numeric variable name = Numeric expression
[LET] string variable name = String expression
EXPLANATION:
1. Assigns the value of an expression on the right side of an equation to the
variable on the left side
2. Numeric expressions can only be assigned to numeric variables, and string
expressions can only be assigned to string variables. A “TM error” is
generated when an attempt is made to assign a string expression to a numeric
variable, and vice versa.
3. LET may be omitted.
SAMPLE PROGRAM:
10 LET A=10
20 B=20 ‘LET statement is omitted
30 PRINT A;B
P
0
A
0

Casio Z-1 Specifications

General

Brand	Casio
Model	Z-1
Category	Desktop
Language	English

Summary

1 Unit Configuration

1.1 General Guide

Overview of the calculator's physical layout, including key identification and basic functions.

1.2 Operational Functions

Detailed explanation of each key and its primary operational purpose on the device.

1.3 Symbol Display

Description and meaning of various symbols that appear on the calculator's display.

1.4 Keyboard

Layout of the keyboard, including keytop functions and usage of shift keys.

1.5 Screen

Characteristics of the LCD screen, including lines, editing, and contrast adjustment.

1.6 Display Characters

Table detailing character codes and their corresponding representations on the display.

1.7 Power Supply

Information regarding the unit's power sources and battery replacement procedures.

1.8 Auto Power Off

Explanation of the automatic power-off feature for energy saving.

1.9 SYSTEM* Self Test Function

Procedure for initiating and understanding the results of the built-in self-test.

2 Fundamental Operation

2.1 CAL Mode

Details on how to enter and utilize the primary calculation mode.

2.2 Formula Storage Function

Instructions for storing, recalling, and using frequently used formulas.

2.3 BASIC Mode

Introduction to BASIC programming, covering creation, editing, and execution.

2.4 C Mode

Introduction to C programming, covering creation, editing, and execution.

2.5 CASL Mode

Overview and introduction to the CASL programming language.

2.6 Assembler Mode

Overview and introduction to Assembler programming.

3 Calculation Function

3.1 Manual Calculation Preparations

Steps and preparations required before performing manual calculations.

3.2 Manual Calculation Input and Correction

Procedures for entering and correcting data during manual calculations.

3.3 Priority Sequence

Explanation of the order in which operations are evaluated in calculations.

4 Formula Storage Function

4.1 Utilization for Preparing Tables

How to use the formula storage function to generate data tables.

5 BASIC Programming

5.1 Features of BASIC

Key characteristics, advantages, and capabilities of the BASIC language.

5.2 BASIC Program Configuration

Details on the structure and standard format of BASIC programs.

5.3 BASIC Program Input

Step-by-step instructions for entering and preparing BASIC programs.

5.3.3 Program Editing

Methods and procedures for editing existing BASIC programs.

5.4 BASIC Program Execution

Guidance on running, debugging, and handling errors in BASIC programs.

5.5 Commands

Reference for fundamental and commonly used BASIC commands.

5.6 Operators

Explanation of arithmetic, relational, and logical operators in BASIC.

5.7 Constants and Variables

Definition and usage rules for constants and variables in BASIC.

5.8 BASIC Command Reference

A comprehensive reference section for all BASIC commands.

6 C Programming

6.1 The Basics of C

Introduction to the C language, its history, features, and advantages.

6.2 C Program Input

Detailed guide on creating, editing, and executing C programs.

6.3 C Command Reference

Reference for C language commands, functions, and syntax.

6.4 C Commands Index

An alphabetical index of C commands and their corresponding page numbers.