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
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
sin1+cos1+2
√5*0.535898((2-2*0.535898)^2+0.535898^2)
x+(8700-x)=8700
25+45/8-9/8
64^(-2/3)
64^(2/3)
√3+√11
0.30*x+790*6=0.34*x+1900
x=(1.348683/2.181139)^-1.6
x=(1.348683/2.181139)^-0.4
x=(1.348683/2.181139)^-2
x=0.4^-0.5+0.6
x=0.4^-0.5*0.6+0.4
100(1-4*0.06)^-1/2
100(1-4*0.06)^-1/4*2
499392-379128-13269-92042
-103680-(30701.5/1.054+32613.8/1.054^2)
-103680-(30701.5/1.054+32613.8/1.054^2)+x/1.054^2=-79314
e3+3e2-9e-27=0
(2×10×((sinx+20)+(sinx-20))÷(19×(1-(cosx-20)))=
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