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
2^x
x²-x+1>0
(2x)*(x-4)-(x+4)*(x+2)>(x-3)*(x+6)
2x*(x-4)-(x+4)*(x+2)>(x-3)*(x+6)
37-7x<14x-35
12x-18>0
2^x>4
-sinx+ln((x^2+1)^0.5+x)+x-sin(3-2x)+ln(((3-2x)^2+1)^0.5+(3-2x))+3-2x<0
-sinx<=0
(x-½)²-¼≦0
(x-½)²≦¼
x-½-½≦0
x-½≦½
x-400/x<=30
1-x<2/x+1<1+x
1-x<6/x+3<1+x
a^2<4
(60.0416/a-4.689456)*1.455*e(-21/a)+0.0068*a>0
5x+4>x-1/3
3(x-2)>2(x+9)
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