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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==
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On line Solution of Monovariate Equation
> The history of univariate equation calculation
2/3*((1-1/0.03)+(3/4+1/0.03)*(1/3*220/x*0.35805183739485175)^0.03)=7.3186/x
2/3*((1-1/0.01)+(3/4+1/0.01)*(1/3*220/x*0.35805183739485175)^0.01)=7.3186/x
0.25x-0.75=0.5÷0.4
1-a/(1.66+a)+1/6.28318530718sin(6.28318530718a/(1.66+a)) = 1/(2*4.8)
1-a/(1.66+a)+1/6.28318530718sin(6.28318530718a/(1.66+a)) = 1/(2*2.88084)
X=(7+1.54+X)*9%
x+5x/10=6000
3a^2+14a+10=0
100+20t=340[41-(10+t)]
(X-2250-5000-1900)*0.03=X-7727.5-2250
(X-2250-1900-5000)*0.03=X-2250-7727.5
120x+240=144x+144
(0.2+X)*(160-200X)=50
(0.3-X)*(500+3000*X)=160
((200-X)/10*4+60)*X=12160
((13.5-X)*200+500)(X-2.5)=9100
((X-13.5)*200+500)(X-2.5)=9100
2*x^4-x^3-x^2+2*x-1
X=300*(1-0.2)
X=300*(1-0.2)
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