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
0.3+14.5÷650×12-12×2×10^(-4)×(x^3-15x^2+48x)<0.2
0.3+8÷650×12-12×2×10^(-4)×(x^3-15x^2+48x)<2
0.3+14.5÷650×12-12×2×10^(-4)×(x^3-15x^2+48x)<2
2^(2x+2)+3*2^x-1>0
2^(2x+2)+3*2^x-1>6
(1/2)^(x^2-2)<2
2n^3-9n^2+9n-3<0
2x-8小于等于20
9x<(x+5)^2
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
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