1 Α α alpha a:lf 阿尔法
2 Β β beta bet 贝塔
3 Γ γ gamma ga:m 伽马
4 Δ δ delta delt 德尔塔
5 Ε ε epsilon ep`silon 伊普西龙
6 Ζ ζ zeta zat 截塔
7 Η η eta eit 艾塔
8 Θ θ thet θit 西塔
9 Ι ι iot aiot 约塔
10 Κ κ kappa kap 卡帕
11 ∧ λ lambda lambd 兰布达
12 Μ μ mu mju 缪
13 Ν ν nu nju 纽
14 Ξ ξ xi ksi 克西
15 Ο ο omicron omik`ron 奥密克戎
16 ∏ π pi pai 派
17 Ρ ρ rho rou 肉
18 ∑ σ sigma `sigma 西格马
19 Τ τ tau tau 套
20 Υ υ upsilon jup`silon 宇普西龙
21 Φ φ phi fai 佛爱
22 Χ χ chi phai 西
23 Ψ ψ psi psai 普西
24 Ω ω omega o`miga 欧米伽

常用数学输入符号:
≈ ≡ ≠=≤≥< >≮≯∷±+ -× ÷/∫∮∝∞ ∧∨∑ ∏ ∪∩ ∈∵∴⊥‖∠⌒ ≌∽√() 【】{}ⅠⅡ⊕⊙∥αβγδεζηθΔ
+plus(positive正的)
- minus(negative负的)
* multiplied by
÷ divided by
= be equal to
≈ be approximately equal to
() round brackets(parenthess)
[] square brackets
{} braces
∵ because
∴ therefore
≤ less than or equal to
≥ greater than or equal to
∞ infinity
㏑x logx to the base e
xn the nth power of x
f(x) the function of x
dx diffrencial of x
x+y x plus y
(a+b) bracket a plus b bracket closed
a=b a equals b
a≠b a isn't equal to b
a>b a is greater than b
a>>b a is much greater than b
a≥b a is greater than or equal to b
x→∞ approches infinity
x2 xsquare
x3 x cube
√ ̄x the square root of x
3√ ̄x the cube root of x
3% three peimill
n∑i=1xi the summation of x where x goes from 1to n
n∏i=1xi the product of x sub i where igoes from 1to n
∫ab integral betweens a and b

运算符号
1.基本符号:+-×÷(/)
2.分数号:/
3.正负号:±
4.相似全等:∽≌
5.因为所以:∵∴
6.判断类:=≠<≮(不小于)>≯(不大于)
7.集合类:∈(属于)∪(并集)∩(交集)
8.求和符号:∑
9.n次方符号:¹(一次方)²(平方)³(立方)⁴(4次方)ⁿ(n次方)
10.求积符号:∏
11.或与非的"非":¬
12.导数符号(备注符号):′〃
13.度:°
14.任意:∀
15.推出号:⇒
16.等价号:⇔
17.包含被包含:⊆⊇⊂⊃
18.导数:∮
19.箭头类:↑↓↑↓→←
20.绝对值:||
21.弧:⌒
22.圆:⊙
