Casio fx-250HC User Manual page 15

• Example 8: log sin 40° +log cos 35° (DEG mode)
To conver t to antilogarithm:
• Example 9: 8
k Square Roots, Cube Roots, Squares,
Reciprocals and Factorials
• Example 1:
• Example 2:
A D +
5
• Example 3: 123 30
• Example 4:
A X ,
3
S R +
40
1/3
2 3
L + L -
2 3
3 3
5
27
2
+
123
1
1 1
3 4
A X = A X
4
W R =
35
A Q
A s
8 3
5
L =
5
27
E A D =
A K =
30
— 13 —
–0.278567983
0.526540784
=
5.287196909
–1.290024053
DEG
DEG
2.
1023.
12.