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
5*i*(1+i)^7<(1+i)^7-1
5*i*(1+i)^7<2*(1+i)^7-2
10*i*(1+i)^7<3*(1+i)^7-3
2*(1+i)^7-2>5*i*(1+i)^7
-6000+1800*((1+x)^7-1)/x*(1+x)^7>-8000+2200*((1+x)^7-1)/x*(1+x)^7
-6000+1800*((1+x)^7-1)/x*(1+x)^7>-4000+1000*((1+x)^7-1)/x*(1+x)^7
-6000+1800*((1+i)^7-1)/i*(1+i)^7>-4000+1000*((1+i)^7-1)/i*(1+i)^7
-6000+1800*((1+i)^7-1)/i*(1+i)^7>0
x+(1+x*x)^(1/2)>0
1/9200<(1-x)/9800+x/7800
(4x+1)/10000<1/9200
2x^2-12x+5<0
(50-30+x)(600-20x)≥8000
53x^2+50x-320>0
-4000-1000/(1+x)+600(1-(1+x)^29)/(1-x)(1+x)^2<0
-4000-1000/(1+x)+600(1-(1+x)^29)/(1-x)(1+x)^2>0
-4000-1000/(1+x)+600(1-(1+x)^29)/(1+x)^2(1-x)>0
-4000-1000/1+x+600-600*(1+x)^29/(1+x)^2*(1-x)<0
-4000-1000/1+x+600-600*(1+x)^29/(1+x)^2*(1-x)>0
15t^2-195t+950<500
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