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
75+0.5*298+25*6
8+8*(8-8/8)
16sin(3π/2+2π/3)
30000/250000*365
19600/200000*365
23000/200000*365
45600/250000*365
(23000+ 13650)/(19600+ 650)
(45600+31100)/(30000+2900)
(30000+ 23000+ 13650)/(19600+ 650)
(20000+45600+31100)/(30000+2900)
(20,000+45,600+31,100)/(30,000+2,900)
40%*10.9%+60%*8.6%
0.000624^(0.5)
(5%-8.6%)^2*20%+(8%-8.6%)^2*50%+(12%-8.6%)^2*30%
0.006544^(0.5)
(-2%-10.4%)^2*20%+(9%-10.4%)^2*50%+(21%-10.4%)^2*30%
0.002028^(0.5)
(3%-10.9%)^2*20%+(11%-10.9%)^2*50%+(16%-10.9%)^2*30%
20%*5%+50%*8%+30%*12%
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