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
-1
-1<(x^2+1)/10x<1
(2x+2)/(x-2)>=1
3/1-4x<3-4/x+2
x^4-10x^2+9<0
2^x>8
x2+x-2>0
tanx=x(x>0
-2<x<1
x≤1
6.8x>8.5x
-408+300-45+x-x*10%/4≥30
-408-45+300+x-x*10%/4≥30
-5x+4>-5
-2x-7<-3
3X-2>5
1-5x<-1
1≤x²≤3
1≤x≤3
x²>13
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