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
10<100-(83+1/3+x/3+1/3+5-x/2)<25
(54.99+54.5+x)÷16 ≤110
10<100-(83+1/3+20-x/2+30-x/3) <25
(54.99+54.5+x)÷16≤110
10<100-(83+1/3+x/3+3+1/3+20-x/2) <25
100 <100-(83+1/3+x/3+3+1/3+20-x/2) <25
10 <100-(83+1/3+x/3+1/3+20-x/2 )<25
10<100-83+1/3+x/3+1/3+20-x/2 <25
1000<83+1/3+x/3+1/3+20-x/2<2500
1000<83+1/3+x/3+1/3+20-x/2<25
10<83+1/3+x/3+1/3+20-x/2<25
3x2+16x-12>0
x-7<3
x^2+x-4<0
sinx
(15+x)(30-2x)>=400
x^4-2x+1<0
x4-2x+1<0
X-50-(100+X)×1%≥10
-50-(100+x)*0.01+x≥50
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