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
(931*(1+0.18+0.466+0.2)+311)*(0.21+0.79*3.832)*(1+0.466+0.4+0.5)
(833*(1+0.18+0.466+0.413+0.2)+311)*(0.21+0.79*3.17)*(1+0.466+0.8+0.5)
(931*(1+0.18+0.466+0.2+0.2)+311)*(0.21+0.79*3.832)*(1+0.466+0.4+0.5)
√7425
4400*1.1*600/4400*50%
600/4400*4400/4200*50%/(1-600/4400*4400/4200*50%)
600/4400*4400/4200*4200/3600*50%/(1-600/4400*4400/4200*4200/3600*50%)
1/(3-2√2)
1/(3+2√2)
1/3+2√2
cos(π/2)
√(1+e2 )+√{25+(8-e)2}
(245.9-56.4-36.8*2-41.6-8)*14.24/7.98=
(130*7.98-37*12.02)/14.24=
235.5-37-8-66.7-43.5*2=
161*9.96/2/12.02=
161*9.96/2/14.21=
80.3/34*60=
80.3/34=
131/2*7.98/14.21=
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