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
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
0
0
0
x^2-4x+3+x+e(ln(-x))>0
x^2-4x+3-x-e(ln(-x))>0
81d/(d²-1510)>-0.84
0.84x²+81x-1510×0.84<0
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