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[30-2(x-15)]≥400
(6-x)(8-x)≤24
x÷x+3≥0
3÷x-5≥0
x∧2-25x-200≤0
-1-2x/x-3≥-1
x < sin [( π * x) / 4 ] + 1 / 6
x < sin [( π * x )/ 4 ] - 1 / 6
x < sin ( π * x / 4 ) + 1 / 6
x < sin[ ( π * x) / 4 ] - 1 / 6
x
3x+2≥0
x+1÷x—2≥0
1÷2x+1≥0
x(1-2x)≤0
x(1-2x)≤0
-1+a
3a-a
x(1-2x)≤0
(2k+1)^2-4(k^2-1)≥0
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