AEIS数学有许多公式，我们都知道他的意思，但是你知道他用英语是怎么读的吗？一起来看看吧。
1.Logic
∃ there exist
∀ for all
p⇒q
p implies q/if p,then q
p⇔q
p if and only if q/p is equivalent to q/p and q are equivalent
2.Sets
x∈A
x belongs to A/x is an element(or a member)of A
x∉A
x does not belong to A/x is not an element(or a member)of A
A⊂B
A is contained in B/A is a subset of B
A⊃B
A contains B/B is a subset of A
A∩B
A cap B/A meet B/A intersection B
A∪B
A cup B/A join B/A union B
A\B
A minus B/the difference between A and B
A×B
A cross B/the cartesian product of A and B
3.Real numbers
x+1
x plus one
x-1
x minus one
x±1
x plus or minus one
xy
xy/x multiplied by y
(x-y)(x+y)
x minus y,x plus y = the equals sign
x=5
x equals 5/x is equal to 5
x≠5
x(is)not equal to 5
x≡y
x 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
x≤y
x is less than or equal to y
0≤x≤1
zero is less than or equal to x is less than or equal to
4.
|x|
mod x/modulus x
x2
x squared/x(raised)to the power 2
x3
x cubed
x4
x to the fourth/x to the power 4
x的平方根(square)
root x/the square root of x
x的三次根cube
root(of)x
x的四次根fourth
root(of)x
5.Functions
f(x)
fx/f of x/the function f of x
f:S→T
a function f from S to T
x→y
x maps to y/x is sent(or mapped)to y
f’(x)
f prime x/f dash x/the(first)derivative of f with respect to x
f”(x)
f double-prime x/f double-dash x/the second derivative of f with respect to x
f”’(x)
triple-prime x/f triple-dash x/the third derivative of f with respect to x f
以上就是新加坡教育网小编为大家带来的数学公式的英文读法，如果你对AEIS试卷题目以及新加坡AEIS考试培训南京等问题还不清楚都可以在线咨询我们哦!
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