Casio FX300ES Operating Guide - Page 17

Variables A, B, C, D, E, F, X, Y

Get Casio FX300ES - Scientific Calculator PDF manuals and user guides
UPC - 079767171223
View all Casio FX300ES manuals
Add to My Manuals
Save this manual to your list of manuals

Page 17 highlights

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 Math (Continuing) 789 -G= 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 = T2 = 1 1 = (Ans = T1 = 1) Math (Ans = T2 = 1, PreAns = T1 = 1) T3 = T2 + T1 = 1 + 1 Math G+SG(PreAns)= T4 = T3 + T2 = 2 + 1 (Ans = T3 = 2, PreAns = T2 = 1) Math = T5 = T4 + T3 = 3 + 2 (Ans = T4 = 3, PreAns = T3 = 2) Math = 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 E-16

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
E-16
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
-
G
=
For T
k+2
= T
k+1
+ T
k
(Fibonacci sequence), determine the sequence
from T
1
to T
5
. Note however, that T
1
= 1 and T
2
= 1.
B
T
1
= 1
1
=
(Ans = T
1
= 1)
T
2
= 1
1
=
(Ans = T
2
= 1, PreAns = T
1
= 1)
T
3
= T
2
+ T
1
= 1 + 1
G
+
SG
(PreAns)
=
(Ans = T
3
= 2, PreAns = T
2
= 1)
T
4
= T
3
+ T
2
= 2 + 1
=
(Ans = T
4
= 3, PreAns = T
3
= 2)
T
5
= T
4
+ T
3
= 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
Math
Math
Math
Math
Math
Math