Mathematics
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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 Mathematical Computation
(x+1)/2>(2x+2)/3-1
3(x-1)<5-x
8:88:888:8
8:88:888:8888
8:88:888:88888
2x-1>5 8-4x<0
2x^3-x^2+x-11/x+1
2.009×43 + 20.09×2.9 + 200.9×0.28
200.8×20.08 - 200.8×20.07
3.19×54 - 15.2×5.4 + 1.67×46
4.6×1.2 + 18×0.12 + 0.64×0.5
1.8×12.5 + 0.62×125
37.8×2.5 - 3.74×25
24.25×7.19 + 0.23×281 + 1.25×0.81
13.2×0.61 + 0.132×11 - 0.72×0.7
4.24×1.71 + 424×0.0552 + 72.3×0.576
4.5×5.2 + 0.36×52 + 0.81×48
280×3.29 + 32.9×22 - 89×5
1.13×81 - 11.3×1.7 + 0.64×12
3.7×5.2 + 0.37×13 + 0.065×630
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