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
x^2-2x+1>0
(x-2)/2-1
3x^2-10x+3>0
(x+1)/2>=(2x-1)/3
2x^2-3x-2<0
X∧2+1/3X>0
1/2x>-3
-1/2x>-3
x^2-x-2≤0
x^2-5x-6≥0
2x∧2-3x+1<0
3x^2-11x+6/x-2≤0
-55+A-A*4%/4≥0
-500000+13*x>0
-500000+13*x≥0
-500000+13x≥0
-500000+13k≥0
1000a+1800(20-a)≤26400 500a+900(20-a)≥12000
12a+10(8-a)≤89 200a+160(8-a)≥1380
3(x+2)>4x+2 1/2x≥1/3(x-1)
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