Casio FX-820MS - Manual (Page 31)

E-29
Math ERROR
• Causes
• Calculation result is outside the allowable calculation
range.
• An attempt to perform a function calculation using a
value that exceeds the allowable input range.
• An attempt to perform an illogical operation (division
by zero, etc.)
• Action
• Check your input values and make sure they are all
within the allowable ranges. Pay special attention to
values in any memory areas you are using.
Stack ERROR
• Cause
• The capacity of the numeric stack or operator stack is
exceeded.
• Action
• Simplify the calculation. The numeric stack has 10 lev-
els and the operator stack has 24 levels.
• Divide your calculation into two or more separate parts.
Syntax ERROR
• Cause
• An attempt to perform an illegal mathematical opera-
tion.
• Action
• Press e or r to display the calculation with the cur-
sor located at the location of the error and make re-
quired corrections.
Arg ERROR
• Cause
• Improper use of an argument
• Action
• Press e or r to display the location of the cause of
the error and make required corrections.