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
(114514+114514)*(1*14+5-1+4)+(114514*(11/(45-1)*4)+(11451*4*(11/(45-1)*4)+(114*5*1*4*(11/(45-1)54)+(1*(1+4)*5*1*4)))
(114514+114514)*(1*14+5-1+4)+(114514*(11/(45-1)*4)+(11451*4*(11/(45-1)*4)+(114*5*1*4*(11/(45-1)*4)+(1*(1+4)*5*1*4)))
(114514+114514)*(1*14+5-1+4)+(114514*(11/(45-1)*4)+(11451*4*(11/(45-1)*4)+(114*5*1*4*(11/(45-1)*4)+(1*(1+4)*5*1*4))))
(114514+114514)*(11-4+5/1-4)+(114*514*(11/(45-1)*4)+(114*51*4*(11/(45-1)*4)+(11*(451+4)*(11/(45-1)*4)+(11*4+51+4))))
((2022*2022*2022)-4*(2023*2023)-2019)/((2022*2022*2022)+(2022*2022)-2023)
((2022*2022*2022)-4*(2023*2023)-2019)/((2022*2022*2022)+(2022*2022)-2023
480÷25%
480×(1-25%)
480×(1+25%)
480÷(1+25%)
480×25%
480÷(1-25%)
40×30%÷5/8
(-1.25)*5/4*(-8)*(-3/4)
=0.97^(1/(60-31))/(1-10%)^(1/(60-31))
=(0.97^(1/60-31)/(1-10%)^(1/60-31))
1.015228 × 0.6087
1.015228 × 0.3913
(13.91%-8%)/14.26%
[(0.3913^2*900)+( 0.6087^2*100) + (2 *0.3913 *0.6087*60)]^0.5
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