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
1-(0.5)^x-x>0
2(x+1)>=5x-4 (2x-1)/2>(x-1)/3-1
2sin(2x+π/6)-1>0
(-x-1)(x-2)(x-3)>0
(x-1)(x-2)(x-3)>0
(1.075+X)/(21.51+X)≤0.07
(10.75+X)/(21.51+X)≤0.07
{1-m>0 2m+6<0
x^3 + x < 2
x^3 + x < 5
x*x - 2 x + 1 < -2
{5x+2>3(x-1) {2/1x-1≤7-2/3x
3/4x+3≤1-3/2x
2x-7(x-1)<3(x-1)
(H*0.7*26+((H-0.15)+0.7)*0.5)*1.2+0.7*3*1.4≥15
(H*0.45*26+(H*2+0.45)*0.5)*1.2+0.45*3*1.4≥15
(H*1*26+(H*2+1)*0.5)*1.2+1*3*1.4≥15
(H*0.9*26+(H*2+0.9)*0.5)*1.2+0.9*3*1.4≥15
(H*0.8*26+(H*2+0.8)*0.5)*1.2+0.8*3*1.4≥15
(H*0.7*26+(H*2+0.7)*0.5)*1.2+0.7*3*1.4≥15
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