Mathematics
语言:
中文
Language:English
==equ==
Unary equation
Multivariate equation
==cal==
Solution inequality
Mathematical calculation
Fractional calculation
Mathematical statistics
Resolving prime factor
Fraction and Decimal Interactions
Lenders ToolBox
==LiAl==
Determinant
Matrix multiplication
Inverse matrix
==der==
Derivative function
==img==
Function image
==que==
Q&A
current location:Mathematical operation > History of Inequality Computation
abs((1-x)/(3+x))<2
1÷!(8÷x+1)*e4*2÷9*sqrt3*x^3x<=10^(-6)
(x+3)^2<=3
2x^2<=50
3x^2+2x-3>1
30x+6/x>0
X^2-X-12>0
((172.87+x)/(1135.78+x))<0.8
(172.87+x)/(1135.78+x)<0.8
1.8^k/!(k)*e-k>0.99
-2.5x^2+20x>33+5x
-((2a-3)/(2a))<-2
3<absx-2<6
1<abs1-2x≤7
4.5x^2-201x-276≥0
20*x*lg(x)-23*x+3>0
X^2-1>0
-2x-3>5
-1≤2/3-1≤1
(1+0.5x)(2.5-0.25x)-2.25x>0
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