Mathematics
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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
12÷(4÷3)=
3×1+1
abs-3
10e-2
1=x^2-3x+1
x^(2)-2x=2x+1
x^(2)
(X-40-20)*(1-20%)/800 = (X-40-45)*(1-20%)/800
arctg0.707
(1234567890^12345678901234567890)%9999999999
1.9*16+(16-16)*6.65+(44-16)*4.2
19+6*6.65+(44-16)*4.2
30.4+44*4.2 6.65*16+(44-16)*4.2
(x+x*0.01)*2450=53900
(2000x12x0.9-70%x120Xx7.1%)÷(30%x120X+5%x120X)= 3.8%
64/0.6
32+0.6*16*6 16*6
32+0.6*16*5 16*5
32+0.6*17*5 16*5+0.6*5*(17-16)
32+0.6*17*5 16*x+0.6*5*(17-16)
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