ABCDEFGHIJKLMNOPQRSTUVWXYZ
1
InputOutputCase Sensitive
2
 And &
3
 Or |
4
 In ∈
5
 Not In ∉
6
 Mod \mod
7
 % \mod
8
 Perm \perm
9
 Comb \comb
10
 choose \comb
11
! !_
12
\in ∈
13
\notin ∉
14
\not\in ∉
15
\to →
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100