results in Ans memory. PreAns memory can be used only in the COMP Mode. PreAns memory contents are cleared whenever the calculator enters another mode from the COMP Mode.
To divide the result of 3 ⋅ 4 by 30 b
3 *4 =
(Continuing) /30 =
123 + 456 = 579 B 123 +456 =
789 – 579 = 210
(Continuing) 789
Math 
For Tk+2 = Tk+1 + Tk (Fibonacci sequence), determine the sequence from T1 to T5. Note however, that T1 = 1 and T2 = 1. B
|
|
| Math |
T1 | = 1 | 1 = |
|
|
|
|
|
|
|
| (Ans = T1 = 1) |
|
|
|
|
|
|
| Math |
T2 | = 1 | 1 = |
|
|
|
|
|
|
| (Ans = T2 = 1, PreAns = T1 = 1) | |
T3 | = T2 + T1 = 1 + 1 |
|
|
| Math | ||
G+SG(PreAns)=
| (Ans = T3 | = 2, PreAns = T2 | = 1) | |
|
|
|
|
|
|
|
| Math |
|
T4 = T3 + T2 = 2 + 1 | = |
|
|
|
|
|
|
|
|
| (Ans = T4 | = 3, PreAns = T3 | = 2) | |
|
|
|
|
|
|
|
| Math |
|
T5 = T4 + T3 = 3 + 2 | = |
|
|
|
|
|
|
|
|
Result: The sequence is {1, 1, 2, 3, 5}.
Variables (A, B, C, D, E, F, X, Y)
Your calculator has eight preset variables named A, B, C, D, E, F, X, and Y. You can assign values to variables and also use the variables in calculations.
To assign the result of 3 + 5 to variable A
3 +5 1t(STO)y(A) 8