Manual Casio fx-82EX (page 19 of 24) (English)

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• If there is value in the x cell above the currently highlighted x cell,

pressing  or  automatically inputs into the highlighted cell the

value equal to the value of the cell above it plus the step value. So also,

pressing  automatically inputs the value equal to the value of the cell

above less the step value. The f(x) and g(x) values in the same line are

also updated accordingly.

Note

• After pressing  in step 4 above, proceeding from step 5 onwards

without inputting anything for g(x) will generate a number table for f(x)

only.

• The maximum number of rows in the generated number table depends

on the setup menu table setting. Up to 45 rows are supported for the

“f(x)” setting, while 30 rows are supported for the “f(x),g(x)” setting.

• The number table generation operation causes the contents of variable x

to be changed.

Important: Functions input in this mode are deleted whenever the Input/

Output settings are changed in the Table Mode.

Errors

The calculator will display an error message whenever an error occurs for

any reason during a calculation. While an error message is displayed, press

 or  to return to the calculation screen. The cursor will be positioned

at the location where the error occurred, ready for input.

To clear the error message: While an error message is displayed, press

 to return to the calculation screen. Note that this also clears the

calculation that contained the error.

Error Messages

Math ERROR

• The intermediate or ﬁnal result of the calculation you are performing

exceeds the allowable calculation range.

• Your input exceeds the allowable input range (particularly when using

functions).

• The calculation you are performing contains an illegal mathematical

operation (such as division by zero).

→ Check the input values, reduce the number of digits, and try again.

→ When using independent memory or a variable as the argument of a

function, make sure that the memory or variable value is within the

allowable range for the function.

Stack ERROR

• The calculation you are performing has caused the capacity of the

numeric stack or the command stack to be exceeded.

→ Simplify the calculation expression so it does not exceed the capacity

of the stack.

→ Try splitting the calculation into two or more parts.

Syntax ERROR

• There is a problem with the format of the calculation you are performing.

Argument ERROR

• There is a problem with the argument of the calculation you are

performing.

Range ERROR

• An attempt to generate a number table in the Table Mode whose

conditions cause it to exceed the maximum number of allowable rows.

How do I change the language of fx 82Ex Classwiz Calculator? Submitted on 12-12-2021 at 17:53
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Casio fx-82EX Manual

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