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
4a^2-4a≤0
4a^2+12a≤0
3x^2-3<0
0.4x-11大于2.4x-21
lnx>1÷x+1
-408.275+x+300-(10%x/4+45)≥30
500x-0.5x-10-500*7.96>0
500x-5-0.5x-5-500*7.96>0
500x-5-0.5x-5-500*7.96>0
500x-5-0.5x-5-500*7.96>0
ex-1/ex-2x+1>1
1800A+150(70-A)≥30000
-3/2b>0
(3/4)-(1/(x-3))>(x/(x+4))
lg(2x-1) ≤1
0 <= x <= 5
x+25.72x^(5÷12)>=357.38
x+23.48x^(5÷12)>=357.38
65×20+4x≤2000
2*(1/3)^(2n-1)/(2n-1)<0.0001
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