there exists∃for allp q p implies q / if p, then q pq p if and only if q /p is equivalent to q/p and q are equivalent 2 集合(Sets)
xAx belongs to A / x is an element (or a member) of A
xAx does not belong to A / x is not an element (or amember) of A ABA is contained in B / A is a subset of B
AB A contains B / B is a subset of A
AB A cap B / A meet B/ A intersection B
AB A cup B/ A join B / A union B
B/AA minus B/the difference between A and B
A×B A cro B / the Cartesian product of A and B(A与B的 笛卡尔积)3 实数(Real numbers)
x+1x plus one
x-1x minus one
x±1x plus or minus one
xyxy / x multiplied by y
(x-y)(x+y) x minus y, x plus y
x
x over y y
=the equals sign
x=5x equals 5 / x is equal to 5
x≠5x (is) not equal to 5
x≡yx is equivalent to (or identical with) y
x>y x is greater than y
x≥y x is greater than or equal to y
x
xy x is le than or equal to y
0
0x1
|x|zero is le than or equal to x is le than or equal to 1 mod x / modulus x
x2 x squared / x (raised) to the power 2
x3x cubedx4x to the fourth / x to the power four xn x to the nth / x to the power nx-n x to the (power) minus n ∑n!(x+y)2xinaii1x2 yxˆn factorial x plus y all squared xi / x subscript i / x suffix i / x sub i the sum from i equals one to n ai / the sum as i runsfrom 1 to n of the ai x over y all squared x hat
x bar ~xx tilde
4 线性代数(Linear algebra)
||x|| the norm (or modulus) of xO OA / vector OA
OA OA / the length of the segment OA
AT A transpose / the transpose of A
A-1 A inverse / the inverse of A
f(x)fx / f of x / the function f of x
f : S→T a function f from S to T
x maps to y / x is sent (or mapped) to y
f(x)
f(x)
f prime x / f dash x / the (first) derivative of ff double–prime x / f double–dash x / the secondderivative of f with respect to xwith respect to x
f(x)f triple–prime x / f triple–dash x / the third
derivative of f with respect to x
f(4)four x / the fourth derivative of f with respectto x
ln ylog y to the base e / log to the base e of y /natural log (of) y
5 函数(Functions)
fthe partial (derivative) of f with respect to x1
x 1
2the second partial (derivative) of f with respect to x1∂f
∂x12
∞the integral from zero to infinity
lim x→ 0the limit as x approaches zero from above
一、个人简历
Resume
Personal details
1.Name:Qin Fukun2.Age: 203.Date of Birth: December 24,19874.Sex: Male
5.Marital Status: single6.Addre: 349 Hepin Street, Wuhan, Hubei ,430081,
7.Tel: 0722-598256398.E-mail:9.Education： 10.Work experience：
11.Honors: 12.Course taken:13.Foreign language:14.References:
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