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
3(2/5+2)≥6-2(1-x)
3(x-4)>7x-2
-3/2<(4x-5)/6
(4x-5)/6-x≤1
sin(x)>0.5
(1-3x)/2≤-(8x-1)/5
3(1-2x)>1-4(1+x)
3x^2+4x-15<0
x/3-(x-2)/2<1
2(6-x)>3(x-1)
1/3x-1>4-(4/3)x
x-1≤3(x+1)
3+1/3-x>0
(x+1)/2>=(3x+1)/5
(651.4+25.4n^2)/(977.1+152.4n)+(2.1+n)*837.3+2082.64+323.8-1.2{[(50+3n)*(203n+7n^2)/(304.6+21.8n)]+(2.7+n)*930+(6+n)*241+(12+n)*29+(14+n)*10}>=0
20x+5(60 -x)大于等于1000
-671.86632-669.622*n-40.93868*n*n+1.128*n*n*n≥0
(1-x)/0.2-1<=(x+7)/0.3-11
(5x-3)/5-(5x-3)/4>3/20
x-(2x+3)/5<(x-1)/4
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