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+2≤0
0.64
32<(20+30)sin(180/a)
-450+E-690-E*8%/4≥500
x-1>2x+3
X+5<2X-2
(1)x(x-3)<0
-k-1<0
2-3k>0
1+x<0
1+x>0
((x+1)(x-1)(x^2 + 1))/(x-2) <=0
(x+1)(x-1)(x^2 + 1) <=0
x^2 + 1 < 0
x(x-3)≤0
x-0.5x-0.25x-1/7x<6
x²-3x>0
2a-1<10 7a+3>1
2a-1<9 9a+1>2
2a+3>2 9a+7<10
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