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
x*x-x<-1/6400
x*x-x<-1/3600
x*x-x<-1/1600
x*x-x<-1/1296
x*x-x<-1/1024
x*x-x<-1/400
(1+x+0.65)*1.21^2*1.12^2*1.057>(1+x)*1.21^3*1.12^3
(2x+1)/3>=(1-x)/2 1-x/2>x/3-x
4x-3<3(2x+1) 3x/2-1>5-1/2x
5>3(x-4)+2 2x-3>=1
x-8>2(x+2)
x/2+4<=x-1
1-0.8^(n)-0.2*n*0.8^(n-1)>=0.9
(1+x)*(x*x*x+13*x*x-123*x+1111)>1110
{abs((6-9x)/x^3+1/x^2)}<1
2x^3-x^2-1>0
x^2<2
2x-6^2>0
x-0.5(x-1)≤2-1/3(x+2)
(a(a-1))^2-4(1-a)<0
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