Casio fx-570ES PLUS User Manual

Using Memory Functions
Answer Memory (Ans)
The last calculation result obtained is stored in Ans (answer) memory.
Ans memory contents are updated whenever a new calculation result is
displayed.
Answer Memory contents are updated whenever you execute a calculation
using any one of the following keys:
, , , (M-), ,
(STO).
Answer Memory can hold up to 15 digits.
Example 1: To divide the result of 3 × 4 by 30 (LineIO)
3 4 12
(Continuing) 30
Example 2: To perform the calculations shown below:
123 456 579
(Continuing) 789
Variables (A, B, C, D, E, F, M, X, Y)
Your calculator has nine preset variables named A, B, C, D, E, F, M, X,
and Y.
You can assign values to variables and use the variables in calculations.
Example:
To assign the result of 3 + 5 to variable A
3 5 (STO) (A) 8
To multiply the contents of variable A by 10
(Continuing) (A) 10 80
25

Casio fx-570ES PLUS Specifications

General

Display	Natural Textbook Display
Number of Functions	417
Weight	95 g
Memory	9 variables
Calculus Functions	Yes
Matrix Calculations	Yes
Vector Calculations	Yes
Complex Number Calculations	Yes
Statistical Calculations	Yes
Base-n Calculations	Yes
Table Function	Yes
Vertebrate Function	No
Hard Case	Yes
Equation Calculations	Yes
Power Source	Battery (1x AAA)