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
m^2<4
m2<4
4-4×(-1)×(x-1)>0
4-4×(-1)×(x-1)<0
(2x-1)(3-2x)<0
7-a>2 2a-3>0
50×(1+12%)×(50-y)+72×(1-5%)y≤3050
9^2x+1>27^3-x
40(1000-10x)<10000
(x+1)(2x-1)>0
x2-2x-3<0
(-x*x-3*x)/x<-1
sinx>0.5
sinx>-0.5
[2(m-3)]^2-4×m^2+1>0
(98*t^3 - 63*t^2 + 3)<0
48m+40(80-m)≤3600
-10x^2+1400x-40000>8000
-10x^2+1400x+40000>8000
-x>x^2-1
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