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/(x+227)>59
80*0.2<30*0.15+50<80*0.35
1.9*(p-350)/350-190*1.033/(p-160)>0
1.9*(p-350)/350-190*1.033/(p-160)<0
1.9*(p-350)/350-190/(p-160)<0
1.9*(p-350)/350-190/(p-160)>0
(300000+160x+9200000)/(350*x)*1.9-1.033*(x-50000)/50000<0
(300000+160x+9200000)/(350*x)*1.9+1.033*(x-50000)/50000>0
2X>=1
80-2X>50-X
e2-e-6≤0
x3-x-6≤0
e3-e-6≤0
1600x<1500x+1500
55(50-b)+68b≤3200
((2l+0.8×(9.5-1))×(18.5-10))/((10.5-1)×10)≥1.5
(x+1)(x-2) ≤0
((2d+0.8×(9.5-1))×(18.5-10))/((10.5-1)×10)≥1.5
((2l+0.8×(9.5-1)×(18.6-10))/((10.5-1)×10)≥1.5
((2l+0.8×(9.5-1)×(18.6-10))/((12-1)×10)≥1.5
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