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
x>(-(1+x^2)^(1/2))
2x^2-9x+9>0
12x^2-5x-2>0
6x^2-5x-1>0
(4x+1)×(5x+1)<0
(0.22-x)^2/(x*(1-x)<2.58^2/10^6
[8-(x-2.5/0.1)×0.2]x≥20
512k4-512k3-192k2-64k-48>0
512k4-512k3-192k2-64k-48<0
2x^2-x-1<0
2x^2-x-1>0
-3x^2-4x-4>0
25*i*(1+i)^7<6*(1+i)^7-6
5*i*(1+i)^7<(1+i)^7-1
5*i*(1+i)^7<2*(1+i)^7-2
10*i*(1+i)^7<3*(1+i)^7-3
2*(1+i)^7-2>5*i*(1+i)^7
-6000+1800*((1+x)^7-1)/x*(1+x)^7>-8000+2200*((1+x)^7-1)/x*(1+x)^7
-6000+1800*((1+x)^7-1)/x*(1+x)^7>-4000+1000*((1+x)^7-1)/x*(1+x)^7
-6000+1800*((1+i)^7-1)/i*(1+i)^7>-4000+1000*((1+i)^7-1)/i*(1+i)^7
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