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 Mathematical Computation
(1/3(6.3+3.3) ×96.64+1/2(6.3+3.3) ×(-41.00)-1/3×3.3×170.54)/( 6.3+3.3)
(20+19.4×1.7+19.2×3.1+19.8×3+20×1.8)×0.52-2×40×0.72
(19.8×1.5+20×2.5)×0.48+2×54×0.71
(19.8×1.5)×0.50+2×54×0.71
(19.8×1.5+20×1.8)×0.48+2×40×0.71
(19.8×1.5+20×2.5)×0.48+2×40×0.71
(19.8×1.5)×0.48+2×54×0.7
19×17/18×(-9)
(19.8×1.5+20×1.8)×0.48+2×54×0.7
(5/6-2/9+7/12)×(-36)
138^(1/4)
138^1/4
24020.3 ^3/10000^3*10
24020.3^3/10000^3
log(0.3,2)
0.2∧0.3
2∧0.3
(19.8×1.5+20×2.5)×0.48+2×54×0.7
2×54×0.7
19.8×1.5×0.48+2×54×0.7
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