17
Operation
CORRECTING ENTRY
ERRORS
If you enter an incorrect value, press
C
once. Then enter the correct value and
proceed with your calculation.
If you press the incorrect key (
+
, –,
×
,
÷
),
simply press the correct key and continue.
CORRECTING
CALCULATION ERRORS
;;;;
(error) appears at the upper left of the
display when:
• A calculation result exceeds 12 digits.
See “Estimating Calculation Results”
on Page 18.
• A memory calculation exceeds 12
digits. The memory contents remain
unchanged.
• You try to divide by 0.
If
;ý
;ý;ý
;ý
appears, press
AC
to clear the error.
