Error in running program

It is just a Hello World program.
Define a real variable to store the input (call it x if you want)
Prompt for input.
Read input and store in variable.
Print to standard output x/2.54 inches

You may get Memory Error when you try to access an archived variables. From the other hand Memory Error message is displayed if there is not enough free RAM to access the archived variables. For correcting Memory Error message use the 2ND then MEM to check RAM free size and 2ND then VAR-LINK to determine the size of the archived variables that you want to access. As the third step for correcting this problem deleting unnecessary variable from RAM and archiving large variables or programs. By the definition, the RAM free size must be larger than the archived variables

When drawing function graphs of type Y1=, the name of the independent variable should be X
For polar graphs r=.., the independent variable is theta, while for parametric graphs it is T
To enter the default independent variable, press the key marked [X,Theta, T] . It will type in the correct name.

Undefined variable error message displays when you evaluate a user-defined
function or run a user-defined program that references a local variable that is not
initialized (assigned a value). You have to type LineVert 7 and then graph function x=7. See captured image

Hi,
I'm assuming you are referring to declaring variables in Procedural programming languages such as Java. Variables need to be declared for several different reasons, some of which include helping the computer reserve space in memory for variables to be stored and it also plays a part in the various stages of converting the source code, i.e. the code that you type in VB or Java, into machine code which is a series of binary digits that the computer can actually understand. It helps the computer in debugging the code for errors. In the first stage of code conversion, lexical analysis, information about the variable names is stored. In the next stage, Syntax analysis, the code is checked to be grammatically correct according to the rules of Backus Naur Form, i.e. if a key word such as PRINT is typed in as PLINT the computer will treat this as a variable name and since no information about this variable name has been entered in the lexical analysis stage it knows that an error has been made.
Hope this helps!

algorthm help to add two numbers in any lang.
->declare 3 variables
->o/p prompt to enter two numbers
->i/p prompt for entering the numbers
->add two numbers and assign it to third such as in c lang "c=a+b"
->then print the third variable

To begin a program, press the "PRGM" button and create a new program, naming it however you like. Now, the best way to have it evaluate your numbers as a formula is to begin with a prompt. Press "PRGM", then toggle to the "I/O" menu from the selections at the top, then select option 2, "Prompt". On the same line, list the variables you wish the formula to evaluate, separated by commas. Press "ENTER" to begin a new line, then type out the formula, placing the corresponding letters in their proper places. Instead of an equal sign, use the "STO>" key and then another letter variable using the "ALPHA" key and any letter. Finally, press "ENTER" to begin a new line, press "PRGM", browse "I/O", and find option number 3, "Disp", followed by the letter variable you specified as the answer to your eqution.

This is an example illustrating the equation, 'F=ma'

prgmFORCE
:Prompt M,A
:MA->F
:Disp F

To start the program from the home screen, press "PRGM", select "prgmFORCE", and enter it on the home screen. You will be faced with a query, as illustrated below:

M=?

Simply enter the value you desire for each variable as it appears, and the calculator will evaluate and display your solution.

Hello,
My guess is that you entered as variable of the the functions, the name of a variable that is reserved (system variable, app variable ). In Home screen press [F6: Clean up][ Clear a-z] [ENTER] and stick with x as function argument.
Hope it helps.

Sage Line 50 Addpurch Utility
In Sage Line 50 V5, you could only produce remittances for the
supplier accounts you had set up in your Sage Line 50 program.
The information that appeared on your remittances was taken
from the supplier ledger.
In newer versions of Sage Line 50 you can produce remittances for suppliers
who do not have a corresponding supplier record. This allows
you to produce free-format cheques for one-off payments. To
enable you to produce free-format cheques, Sage Line 50 no
longer takes the information for remittances from the supplier
ledger. This means that you can produce remittances whether
there is a corresponding supplier record or not.
If you want to include additional information from your
supplier records on your remittances, for example bank sort
codes and account numbers, you should convert the layouts
you require using this utility.
Note: This utility is installed automatically into your
Sage Line 50 program directory when you install Sage
Line 50.
>> To use the Addpurch utility
1. Open a Command Prompt by clicking on to your Windows Start Button
selecting Run, then type the word COMMAND and click on to OK.
From the command prompt (for example, c:\windows\desktop>) type cd\ and
then press ENTER.
2. At the c:\> prompt type cd "Program Files\Sage Accounts\layouts"
and then press ENTER.
The prompt should now read c:\Program Files\Sage\Accounts\layouts
Note: If your Sage Line 50 program is installed in a different
directory replace the above instruction with your own directory
name. The directory path can be found within your program by
clicking on to Help and then About and choosing the System
Information Tab. Your layouts will be held on the same path
as your data directory.
3. Before you can convert your remittance layout you will
need to save this with a new filename. (maximum of 8 characters).
For example, to rename one of your existing layouts from
the c:\Program Files\Sage\Accounts\layouts prompt type:
copy remita4.sly newrema4.sly
and then press ENTER.

Do you set the envirorment variables(Java_home), if it is ,check the path is correct or not.
Delete the ClassPath from environment variables, and set class path in command prompt by typing class PATH=%PATH%;path to java(eg:class PATH=%PATH%;C:\Programfiles\jdk1.6\bin) .