Casio fx-350D Manual page 37

log 1.23 ( = log
10
1.23) =
I
1 [:] 23
~ L . . . _ _ _
0_._0_8_99_0_5_1__,)
Solve
4 x
=
64.
x·
log 4 = log 64
X =- l o_g_
5
_
4
64~a4~al
3 -1
log 4 ...__ _ _ _ _ _ ____,
In
90 ( = log e90) =
90
lliill..__ __
4_._49_9_8_o_s
1 ____
1
log 456
+
In
456 =
_M _ _ _ _ _ _ _
456~~a~[In)a
10°·
4
+
5 •
e-
3
=
[:]4~~05£13@
0.4342944
~~a=I
=====2=. 1=6=0=8=2=, 8=1
- 113-
,,r-