Casio fx-8200 AU User Manual page 104

• 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).
• While using an app that does not support complex numbers or while
a screen that does not accept input of complex numbers is displayed,
you attempted to execute a calculation that includes a variable where
a complex number is stored.
• When Verify is enabled (Verify ON) while using the Complex app, you
entered an inequality that includes a complex number.
Action:
• Check the input values, reduce the number of digits, and try again.
• When using a variable as the argument of a function, make sure that
the variable value is within the allowable range for the function.
• To execute a calculation that includes a variable where a complex
number is stored, while using an app that does not support complex
numbers or while a screen that does not accept input of complex
numbers is displayed, change the value stored to the variable to a
real number.
• You cannot use Verify in the Complex app to determine if an inequality
that includes a complex number is true. You can determine the truth of
an equation that includes a complex number.
Stack ERROR
Cause:
• The calculation you are performing has caused the capacity of the
numeric stack or the command stack to be exceeded.
Action:
• Simplify the calculation expression so it does not exceed the capacity
of the stack.
• Try splitting the calculation into two or more parts.
Argument ERROR
Cause:
• There is a problem with the argument of the calculation you are
performing.
Action:
• Make necessary corrections.
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