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
9x>(x+5)^2
(6×k^2+4k+4)^2-4×(k^2+1)×(9k^2+6k+7)≥0
5<6x-x^2
(2*x-1)/(x+1)<=1
(-x+sqrt(x*x-1/2))/2<2
x/1.13+x/1.13^2+x/1.13^3+x/1.13^4+x/1.13^5+x/1.13^6+x/1.13^7+x/1.13^8+x/1.13^9<3700
(-x-sqrt(x*x-1/2))/2>0
(3-m-sqrt((m-3)^2-4m))/2>0
2^(-x)<1
1-2^(-1)>=0
a^(3-a)>1
(8-x^3)^(1/3)>x(7^(1/3))+2-2x
x²-4x+4<0
x²-4x-5<0
((-2x)^3+(3-2x)^3)^1/3>7^1/3x+3(1-x)
(-x-1)^3+(2-x)^3>7
x²+1>0
x^2-2x-15<=0
(x+1)/(x+1/8)<=10
(x+1)/(x+1/8)<10
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