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
0.5x-1≤0
0.5x≤0
3x+1>x+3
sinxsin7x>1/4
-3x+6<=4-x
x^2<x
-3x+16>=0
-3x<1/3
5-2x>=-1
2x/7-(6-5x)/14>3/2
4x+2(7-x)>=25
40a+30(50-a)>=1800
0<(-0.2396-23.56*D)*(-0.495-46.61*D)<1
89x+94x+93x+87-87x+95-95x+92-92x+87-87x≥87x+89x+91x+95-95x+94-94x+96-96x+89-89x
16a+10(40-a)≤550
x^2<-2
x^2<2
x^2>-1
x^3>-1
x<1+1
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