Sharp EL-W531X

30
Calculate the same way as in NORMAL mode
a
5
= 0.77269 x 10 +
0.55462 x 90 = 57.6427
b
5
= 0.27731 x 10 +
0.44538 x 90 = 42.8573
1 (MATRIX)
1
0.77269 10
0.55462 90
57.6427
Calculate
(1)
3.
1 (MATRIX)
2
(2)
Enter matC
<2 x 2 Matrix>
<2: Save to matC>
<Enter numeric values>
4 (STORE)
2 (EDIT)
2 2
2
0.781 0.438
0.219 0.562
0.27731 10
0.44538 90
42.8573
Matrix mode
Operation Display
Set the mode to Matrix
4 (MATRIX)
Enter matB
<2 x 2 Matrix>
<1: Save to matB>
<Enter numeric values>
4 (STORE)
2 (EDIT)
2 2
1
0.83 0.34
0.17 0.66
Matrix Calculation
Let
<Example 2>
0.83 0.34
0.17 0.66
matB =
c d
e f
matD =
0.781 0.438
0.219 0.562
matC =
(1) Find matB x matC.
(2) The calculation result of (1) is
Letting a
0
= 10, b
0
= 90,
Calculate
a
5
= ca
0
+ db
0
b
5
= ea
0
+ fb
0
(Function for EL-W506X/EL-W516X/EL-W506)