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
(S-11.8)/S >0.55
(x+2)/2>(2x-1)/3
10-4(x-3)<2(x-1)
34<3x<4x^2<9706
3x<3 x>4
-3x-4<4x+10
(S-6)/S >0.55
cosx<0.9
<(√2)π/4>x∧2=cos(πx+3π/2)
m^2-8m+7<0
m^2-5m+6>0
m^2-8m+6>0
m^2-8m+15>0
2x+3>=0
2160+80x>1920+0.8x
22+208-162-10-25-18-18×6%÷12-120×9%÷12+a-a×6%÷12≧20
5x-x^2>0
-3/4x+2<-10
3-5x<20-7x
14-6x ≥ 7+x
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