Notation Index
Each index entry refers to the first or most prominent use in this book of a particular mathematical
notation.
0! 50
√
−13
2
n
× 2
n
44
3
√
26
√
21
√
36
√
18 6
31.5 = 32.566
[a] 125
aRb 121
a ∼ b 125
A × B 128
a | b 121
a ≡
5
b 123
[a
n
, b
n
] 180
∠A 67
A ⊆ R 178
C 3
67
2
+
2
176
∃x 86
f
0
, f
1
, f
2
,... 30
f ≤
∗
g 170
f (a) 128
f : A → B 128
f :[a, b] → R 178
f
−1
129
( f + g)(x) 175
∀x 86
∀>0 ∃δ>0 175
G
B
87
g ◦ f 129
G
n,s
72
G
W
87
i +
b
2
− 191
i =
√
−13
< 163
<
∗
163
≤ 163
N 3
n!50
n
2
− n 10
n
k
51
ω 36
P
fin
(N), ⊆
!
168
P
fin
(N) 167
πr
2
62
π(n)22
π : p
n
→ q
n
169
Q 3
R 3
SF, |
!
168
∞
n=1
1
2
2n
62
sup(A) 178
ABC 68
U 180
v −e + f 138
[x, x + δ) 182
Z 3