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-0.5)²>-24/4
-x²+x+6>0
22222255556555255554514x>66666666554845x633
lnx+x^2-3x+1>0
6<x<18
(X-2)+X+3≥9
X(30-0.5x)<200
a^2+4<0
(2y-4)²-4(y-2)(3y-7)≥0
(sqrt(3)/4*t-2/5*t)^2+(3/16*sqrt(3)*t-3)^2<=1
4/9*x^2-184/9*x+235<0
x^2+x-4048≥0
x^2-x-4046<0
t^2/50-t/2+1/2≥0
x²-x-6<0
x²+3x+2<0
0.7X-200≥X-240
(x+1)²(1-x)>0
(x+1)²(x-1)>0
8-2x≤x-1
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