6
18
Arithmetic Calculations
• To calculate the negative values (exclude the negative
exponent) enclose within the parentheses.
• This calculator supports 99 levels of parenthetical
expression.
Press to enter COMP mode.
As the calculation is busy processing, the calculator
shows the message [PROCESSING] (without any
calculation result). Press key to interrupt the
calculating operation.
Basic Calculations
(-2.5)
2
4
E
75x
25
4
1
1250
(-2.5)
2
(
4
x 10
75
)(-2 x
10
-79
)
Display
Key in operation
Example
Memory Calculations
Memory Variables
• There are 19 memory variables (0 – 9, A – F, M, X and
Y), which store data, results, or dedicated values.
• Store values into memory by pressing + Memory
variable.
• Recall memory values by pressing + Memory
variable.
• Memory content can be cleared by pressing
+ Memory variable.
MATHEMATICS MODE:
