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^2*x-2≤0
2-x小于等于-1
1+2x大于3+x
(x-2)^3*(2x-x+1) *(x-1)*(x+1)^2 ≤0
(2x-4)(x+1)<0
(8-(x-15)x0.2)>40
(8-x-15/1x0.2)>40
26700+W*(1-10%/4)≥50000
88.6-x/x-58.6=1.2/8.8
[2(m+1)]^2-4(m^2-1)
[2(m+1
1/2≤k^2≤1
50*1.08*a+0.9*(50-a)*80≤3260
(3+2/x)*(8+2/(2-x))
1.03X+0.92(1-x) <0.98
1.03X+0.88(1-x) <0.98
1.03X+0.98(1-x) <0.98
e^x-x^2-2*x-1≤0
e^x-x^2-2*x-1>0
x+1≥0.8*sqrt(x+2)
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