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>8/3,
cos(π*(t-8)/2)<=-0.5
5^x>5000
(0.719297+0.25x)×(3.456×3.45688-0.719297-0.25x)>3.456×3.456×(0.041574+0.10875x)
(x-2)^(4/3)>0
(N+1)^(1/3)-(N)^(1/3)<0.000006
(5x-1)/3<x+1
441*x^3+413*x^2+6028*x+8724<0
一2X2+x≥一3
x2≤4
(0.719297+0.25x)×(3.456×3.45688-0.719297-0.25x)>3.456×3.456×(0.41574+0.10875x)
3x^2-32x+64>0
tan(x+π/4)≥1
2x²-x-1≥0
(3x+5)^2<(2x-3)^2
0<(3+x)/(3-x)≤1-x
(2-5x)^2>4(x-3)^2
(3+x)/(3-x)≤1-x
x≤100 a≥(2000-10a)/(90-a)
13a+4.8*(20-a)<=216
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