Mathematics
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==equ==
Unary equation
Multivariate equation
==cal==
Solution inequality
Mathematical calculation
Fractional calculation
Mathematical statistics
Resolving prime factor
Fraction and Decimal Interactions
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==LiAl==
Determinant
Matrix multiplication
Inverse matrix
==der==
Derivative function
==img==
Function image
==que==
Q&A
current location:Mathematical operation > History of Mathematical Computation
(20+18*0.9+19.7*4.6+19.6*5.258)*0.633-2*20*0.795
(20+16.2+90.62+19.6*3.21)*0.633-31.8
sin30 cos60 tan45
9*16/354
12.862*(0.3857+12.413-0.9+4.524)+106.982*(12.413-0.9-4.6+2.071+4.524)+1756.083*4.414-544.371*1.823-39.87*(12.413-1.5+4.524)
24+12
1-sqrt(e)
2^63
0.25*(((1-0.25^(1/3))*(2*(0.25^(2/3)+0.25^(1/3)+1)^(1/2)+0.25^(1/3)+2))^(1/2)+(0.25^(2/3)+0.25^(1/3)+1)^(1/2)+1)
0.25*(((1-0.06699^(1/3))*(2*(0.06699^(2/3)+0.06699^(1/3)+1)^(1/2)+0.06699^(1/3)+2))^(1/2)+(0.06699^(2/3)+0.06699^(1/3)+1)^(1/2)+1)
0.25*(((1-0.025658^(1/3))*(2*(0.025658^(2/3)+0.025658^(1/3)+1)^(1/2)+0.025658^(1/3)+2))^(1/2)+(0.025658^(2/3)+0.025658^(1/3)+1)^(1/2)+1)
0.25*(((1-0.052786^(1/3))*(2*(0.052786^(2/3)+0.052786^(1/3)+1)^(1/2)+0.052786^(1/3)+2))^(1/2)+(0.052786^(2/3)+0.052786^(1/3)+1)^(1/2)+1)
0.25(((1-0.08167^(1/3))(2(0.08167^(2/3)+0.08167^(1/3)+1)^(1/2)+0.08167^(1/3)+2))^(1/2)+(0.08167^(2/3)+0.08167^(1/3)+1)^(1/2)+1)
0.25(((1-0.112702^(1/3))(2(0.112702^(2/3)+0.112702^(1/3)+1)^(1/2)+0.112702^(1/3)+2))^(1/2)+(0.112702^(2/3)+0.112702^(1/3)+1)^(1/2)+1)
0.25(((1-0.14645^(1/3))(2(0.14645^(2/3)+0.14645^(1/3)+1)^(1/2)+0.14645^(1/3)+2))^(1/2)+(0.14645^(2/3)+0.14645^(1/3)+1)^(1/2)+1)
0.25*(((1-0.1837722^(1/3))*(2*(0.1837722^(2/3)+0.1837722^(1/3)+1)^(1/2)+0.1837722^(1/3)+2))^(1/2)+(0.1837722^(2/3)+0.1837722^(1/3)+1)^(1/2)+1)
0.25*(((1-0.2261387^(1/3))*(2*(0.2261387^(2/3)+0.2261387^(1/3)+1)^(1/2)+0.2261387^(1/3)+2))^(1/2)+(0.2261387^(2/3)+0.2261387^(1/3)+1)^(1/2)+1)
0.25*(((1-0.2763932^(1/3))*(2*(0.2763932^(2/3)+0.2763932^(1/3)+1)^(1/2)+0.2763932^(1/3)+2))^(1/2)+(0.2763932^(2/3)+0.2763932^(1/3)+1)^(1/2)+1)
(1+0.079646)*1.13=
arctan(0.3739855/2.96472259)
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