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
2x+4≥6x-3
2x+4-3≥6x
(m+1)^2-4>0 0<=-m-1<=4 2m+7>=0
(m+1)^-4>0 0<=-m-1<=4 2m+7>=0
3x+6>9
2x>1
-2x+3>-3x+1
3x>2x+1
x+3≥4
1/(1+(200*3.1415926)^2)^(1/2) >0.95
1/(1+(200pi)^2)^(1/2)>0.95
3x-8<4(1-x)
3x-8<4(1-x)
abs(sinx)≤abs(x)
x-3<8-x
x-2<8-x
10/(x+1)^3>0
10x∧3+33x∧2+20x-4.5≦0
10x+5(20-x)≥95
ln(x+1)小于sinx
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