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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==
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==que==
Q&A
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On line Solution of Monovariate Equation
> The history of univariate equation calculation
14.4x=2^(x+1)-1
(x-2)*(x/2)∧0.2=18
9=(x/2)∧0.2x(x/2-1)
4X∧3+4×1.32×10∧-3X∧2+(1.32×10∧-3)∧2X-1.43×10∧-21=0
π/x*sqrt(1-0.35^2)=1
π/x*sqrt(1-0.3943^2)=1.5
π/x*sqrt(1-0.3493^2)=1.5
π/x*sqrt(1-0.3493^2)=1.5
π/x*sqrt(1-0.3943^2)=1.5
π/x√(1-0.3493*0.3493)=1.5
(x/2)∧0.2-4/x=0.8
12-2/3 x=16/3
e^(-xπ/sqrt(1-x^2))=0.31
e^(-xπ/sqrt(1-x^2))=0.316
5x^3-3x^2+2x-8=0
2*(-3.18*10^7)*0.183+[4*(3.63*10^8)+2*(2.57*10^9)]*0.183^3+6*[(-1.29*10^9)+(-7.11*10^9)]*0.183^5+[8*(3.95*10^9)+x]*0.183^7=0
0.25/X-(0.15X+50000)=80281.57
10 = 3.5/(1+x)+3.5/(1+x)^2+3.5/(1+x)^3
((1+x)^2-1.225^2)^(1/2)+((4+x)^2-4^2)^(1/2)=(5.5^2-1.225^2)^(1/2)
(X-165)*12-(1500+250*12)=0
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