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
(6-3x)/2≥1-(2x-1)/3
(0.51×33680x+0.51×28000)÷(16420x+13600)<(0.49×33680+0.49+28000)÷(17440x+14400)
(17176.8x+14280)÷(16240x+13600)>(16503.2x+13720)÷(17440x+14400)
x∧2+5x+6<0
12>(1.5+1.5+2+1.5+2+1.5+1.5+2)/(1+X%)
12>(2+2+1.5+2+1.5+1.5+1.5+2)/(1+X%)
12>(2+2+1.5+2+2+2+1.5+2+1.5+2)/(1+X%)
-5x<25
-(1/2)x>(3/2)x-1
150×a+100×(12-a)≥1500
-2x>-1
5000×a+3000×(12-a)<54000
70x+90×(2x+5)≤5450
7x-3>6x-16
30x+50(6-x)+(10-x)40+80(2+x)<900
x^3-2*x^2-x+1>0
0.9%<(135.6-X)/(125.6-X)<1%
x+2≥1
10x+4-3<3x-18
1/(n+1)^4<10^-12
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