2, 23, 234, 2345,
23456,
234567,
2345678,
23456789
A, AB, ABC, ABCD,
ABCDE,
ABCDEF,
ABCDEFG
A, AB, ABC, ABCD,
ABCDE,
ABCDEF,
ABCDEFG
A, BAC, DBACE,
FDBACEG,
HFDBACEGI
A, BAC, DBACE,
FDBACEG,
HFDBACEGI
A, BAC, DBACE,
FDBACEG,
HFDBACEGI
A, BAC, DBACE,
FDBACEG,
HFDBACEGI
A, BAC, DBACE,
FDBACEG,
HFDBACEGI
A, BAC, DBACE,
FDBACEG,
HFDBACEGI
A, ABC,
ABDECFG,
ABDHIEJKCFLMGNO,
ABDHPQIRSEJTUKVWCFLXYMZAGNBCODE
A +
B
C
+
B
C +
D
E
+
B
C +
D
E +
F
G
A +
B
C
+
B +
D
E
C
+
B +
D +
F
G
E
C
B
C
+
B +
D
E
C
+
B +
D +
F
G
E
C
+
B
C +
D
E +
F
G
A +
B
C
+
B +
D
E
C +
F
G
+
B +
D +
H
I
E +
J
K
C +
F +
L
M
G +
N
O
A12 +
B12
C12
+
B22 +
D12
E12
C22 +
F12
G12
+
B32 +
D22 +
H12
I12
E22 +
J12
K12
C32 +
F22 +
L12
M12
G22 +
N12
O12
A, A1 +
B
C
,
AB1 +
C
D
,
ABC1 +
D
E
,
ABCD1 +
E
F
U,
U
n > m > k > 0
,
U
n > m > k
k > 0
,
U
n > m
m > k
k > 0
,
U
n > m
m > k
k > 0
n, m, k
U,
2s
U
k=1
,
2s
U
m, n=1
,
2s
U
m=1
n=1
,
2s
U
k=1
m=1
n=1
,
2s
U
k=1
m=1
n=1
enough
Base,
Base
under
,
over
Base
,
over
Base
under I
under II
,
Base
under I
under II
under III
,
over
Base
under
A,
BC
D
A
E
FG,
HIBJKC
LMDPQ
A
NOERS
FTUGVW,
HIBJKC
LMDPQ
24A35
NOERS
FTUGVW
over brace
Expression
Expression
under brace
over braceExpression
over braceExpression
under brace
F(x) =
sin4(12x2)if x > 0
sin3(x)otherwise
G(x) =
1 + x2if x > 1
1 + x4if x < 0
1 + x3otherwise
A11 |
A12 |
A13 |
A14 |
A21 |
A22 |
A23 |
A24 |
A31 |
A32 |
A33 |
A34 |
A41 |
A42 |
A43 |
A44 |
X1
X2
X3
X4
=
B1
B2
B3
B4
det
A + B |
C + D + E |
F |
G |
H + I |
J + K |
L + M + N |
O + P |
Q |
A |
B |
C |
D |
|
0 |
E |
0 |
0 |
F |
G |
0 |
0 |
H |
|
0 |
K |
L |
M |
N |
|
P |
Q |
R |
S |
|
0 |
|
BRACKETS
BRACKET MARKERS
Top Marker
Bottom One
A + B, A + B, A + B + C