β
& #946;
Greek small letter beta, U03B2 ISOgrk3
Y
γ
& #947;
Greek small letter gamma, U03B3 ISOgrk3
S
δ
& #948;
Greek small letter delta, U03B4 ISOgrk3
p
Ρ
& #929;
Greek capital letter rho, U03A1
?
Σ
Σ
Greek capital letter sigma, U03A3
ISOgrk3
艺
Τ
& #932;
Greek capital letter tau, U03A4
T
&Upsilo n;
H
Η
& #919;
Greek capital letter eta, U0397
0
&tdeta;
& #920;
Greek capital letter tdeta, U0398
ISOgrk3
I
&lota;
Ι
Greek capital letter iota, U0399
K
Κ
希腊字符Greek
A
Α
Α
Greek capital letter alpha, U0391
B
Β
Β
Greek capital letter beta, U0392
r
Γ
& #915;
Greek capital letter gamma, U0393
ISOgrk3
Υ
Greek capital letter upsilo n, U03A5
ISOgrk3
Y
Φ
Φ
Greek capital letter phi, U03A6 ISOgrk3
①
Χ
&Байду номын сангаас935;
Greek capital letter chi, U03A7
X
Ψ
& #936;
blackletter capital I, =imagi nary part, U2111 ISOamso
?
ℜ
ℜ
blackletter capital R, =real part symbol, U211C ISOamso
?
™
™
trade mark sign, U2122 ISOnum
?
&tdetasym;
& #977;
Greek small letter tdeta symbol, U03D1
NEW
?
ϒ
& #978;
Greek upsilon witd hook symbol, U03D2
NEW
?
ϖ
& #982;
Greek pi symbol, U03D6 ISOgrk3
=carriage retur n, U21B5 NEW
?
⇐
⇐
leftward double arrow, U21D0 ISOtech
?
⇑
⇑
upward double arrow, U21D1 ISOamsa
?
⇒
⇒
rightward double arrow, U21D2 ISOtech
?
ℵ
ℵ
alef symbol, =first transfin ite cardinal, U2135 NEW
箭头Arrows
J
←
←
leftward arrow, U2190 ISOnum
T
↑
↑
upward arrow, U2191 ISO num
n
ρ
ρ
Greek small letter rho, U03C1 ISOgrk3
p
ς
& #962;
Greek small letter final sigma, U03C2
ISOgrk3
?
σ
& #963;
Greek small letter sigma, U03C3 ISOgrk3
−
mi nus sig n, U2212 ISOtech
?
∗
∗
asterisk operator, U2217 ISOtech
V
√
√
square root, =radical sig n, U221A
ISOtech
∝
∝
e
&tdeta;
& #952;
Greek small letter tdeta, U03B8 ISOgrk3
1
ι
& #953;
Greek small letter iota, U03B9 ISOgrk3
K
κ
& #954;
Greek small letter kappa, U03BAISOgrk3
(T
τ
& #964;
Greek small letter tau, U03C4 ISOgrk3
T
&upsil on;
υ
Greek small letter upsilo n, U03C5
ISOgrk3
U
φ
φ
Greek small letter phi, U03C6 ISOgrk3
?
⇓
⇓
downward double arrow, U21D3 ISOamsa
?
⇔
⇔
left right double arrow, U21D4 ISOamsa
数学符号Matdematical Operators
?
∀
∀
for all, U2200 ISOtech
Greek capital letter nu, U039D
口
Ξ
& #926;
Greek capital letter xi, U039E ISOgrk3
o
&O micr on;
& #927;
Greek capital letter omicro n, U039F
n
Π
& #928;
Greek capital letter pi, U03A0 ISOgrk3
NEW
⁄
⁄
fractio n slash, U2044 NEW
字符标记Letterlike Symbols
?
℘
℘
script capital P, =power set, =Weierstrass p, U2118 ISOamso
?
&m age;
ℑ
?
∂
∂
partial differential, U2202 ISOtech
?
∃
∃
tdere exists, U2203 ISOtech
?
∅
∅
empty set, =n ull set, =diameter, U2205
ISOamso
入
λ
& #955;
Greek small letter lambda, U03BB
ISOgrk3
μ
& #956;
Greek small letter mu, U03BC ISOgrk3
V
ν
& #957;
Greek small letter nu, U03BD ISOgrk3
A
Δ
& #916;
Greek capital letter delta, U0394
ISOgrk3
E
&Epsilo n;
& #917;