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
3-lg3
3-lg2.5
3-lg2
2304/25.0
2304/25
2^3-2*2+1
0.5^3-2*0.5+1
e-2.1
e-0.64
e-2.1
arctan9.4339811320566038113206603776226
180-90-arctan(sqrt(5))-arctan(0.2*sqrt(5))
arctan9.43398
sqrt(14)*sqrt(7)
sqrt(9)+sqrt(7)
12*(1-0.9703)*10^3/((2+0.73^2)*3.31*0.6544)
12*(1-0.9703)*10^3/((2+0^2)*3.31*0.6544)
12*(1-0.9703)/((2+0^2)*3.31*0.6544)
12*(1-0.9703)/((2+0.85^2)*3.31*0.6544)
2800000*0.0049/1-1/(1+0.0049)^360
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