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
6x*x-206x-3130<0
6x*x-194x-2930>0
3x*x-103x-1565<0
1.038416x^2-106.3216x+2625.5376 >= 0
(30-a)*(a+59)>30*59
200*a+16000<=18000 200*a+16000>=17400
sinx≥0
x^2≥4
log(3,x)≥2
sqrt(x)≥4
abs(x)≥0
abs(x)≥5
abs(x)>7
2^x<3
(2-2x)^2<4
-1704-19*t>0 639+7t>0
1-a*0.6>(1-a)*1.4
28*x+(30-x)*60<1480
-1<=1/x+2<=4
650*x+400*(75-x)<38500
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