l
o
g
a
r
i
t
h
m
o
f
n
u
m
b
e
r
(
a
p
p
r
o
x
i
m
a
t
e
)
0
f
o
n
t
s
i
z
e
1
2
1
2
1
3
1
4
1
5
1
6
1
7
1
8
1
9
1
1
0
1
1
1
1
1
2
1
1
3
1
1
4
1
1
5
1
1
6
1
n
!