Optimal. Leaf size=162 \[ \frac{(a+b x) (A b-a B)}{a^2 x \sqrt{a^2+2 a b x+b^2 x^2}}-\frac{A (a+b x)}{2 a x^2 \sqrt{a^2+2 a b x+b^2 x^2}}+\frac{b \log (x) (a+b x) (A b-a B)}{a^3 \sqrt{a^2+2 a b x+b^2 x^2}}-\frac{b (a+b x) (A b-a B) \log (a+b x)}{a^3 \sqrt{a^2+2 a b x+b^2 x^2}} \]
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Rubi [A] time = 0.240174, antiderivative size = 162, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 29, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.069 \[ \frac{(a+b x) (A b-a B)}{a^2 x \sqrt{a^2+2 a b x+b^2 x^2}}-\frac{A (a+b x)}{2 a x^2 \sqrt{a^2+2 a b x+b^2 x^2}}+\frac{b \log (x) (a+b x) (A b-a B)}{a^3 \sqrt{a^2+2 a b x+b^2 x^2}}-\frac{b (a+b x) (A b-a B) \log (a+b x)}{a^3 \sqrt{a^2+2 a b x+b^2 x^2}} \]
Antiderivative was successfully verified.
[In] Int[(A + B*x)/(x^3*Sqrt[a^2 + 2*a*b*x + b^2*x^2]),x]
[Out]
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Rubi in Sympy [A] time = 30.5472, size = 153, normalized size = 0.94 \[ - \frac{A \left (2 a + 2 b x\right )}{4 a x^{2} \sqrt{a^{2} + 2 a b x + b^{2} x^{2}}} + \frac{b \left (A b - B a\right ) \sqrt{a^{2} + 2 a b x + b^{2} x^{2}} \log{\left (x \right )}}{a^{3} \left (a + b x\right )} - \frac{b \left (A b - B a\right ) \sqrt{a^{2} + 2 a b x + b^{2} x^{2}} \log{\left (a + b x \right )}}{a^{3} \left (a + b x\right )} + \frac{\left (A b - B a\right ) \sqrt{a^{2} + 2 a b x + b^{2} x^{2}}}{a^{3} x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((B*x+A)/x**3/((b*x+a)**2)**(1/2),x)
[Out]
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Mathematica [A] time = 0.0958227, size = 79, normalized size = 0.49 \[ -\frac{(a+b x) \left (2 b x^2 \log (x) (a B-A b)+2 b x^2 (A b-a B) \log (a+b x)+a (a A+2 a B x-2 A b x)\right )}{2 a^3 x^2 \sqrt{(a+b x)^2}} \]
Antiderivative was successfully verified.
[In] Integrate[(A + B*x)/(x^3*Sqrt[a^2 + 2*a*b*x + b^2*x^2]),x]
[Out]
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Maple [A] time = 0.02, size = 93, normalized size = 0.6 \[{\frac{ \left ( bx+a \right ) \left ( 2\,A\ln \left ( x \right ){x}^{2}{b}^{2}-2\,A\ln \left ( bx+a \right ){x}^{2}{b}^{2}-2\,B\ln \left ( x \right ){x}^{2}ab+2\,B\ln \left ( bx+a \right ){x}^{2}ab+2\,aAbx-2\,{a}^{2}Bx-A{a}^{2} \right ) }{2\,{x}^{2}{a}^{3}}{\frac{1}{\sqrt{ \left ( bx+a \right ) ^{2}}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((B*x+A)/x^3/((b*x+a)^2)^(1/2),x)
[Out]
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Maxima [F] time = 0., size = 0, normalized size = 0. \[ \text{Exception raised: ValueError} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((B*x + A)/(sqrt((b*x + a)^2)*x^3),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.289896, size = 93, normalized size = 0.57 \[ \frac{2 \,{\left (B a b - A b^{2}\right )} x^{2} \log \left (b x + a\right ) - 2 \,{\left (B a b - A b^{2}\right )} x^{2} \log \left (x\right ) - A a^{2} - 2 \,{\left (B a^{2} - A a b\right )} x}{2 \, a^{3} x^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((B*x + A)/(sqrt((b*x + a)^2)*x^3),x, algorithm="fricas")
[Out]
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Sympy [A] time = 2.41901, size = 131, normalized size = 0.81 \[ - \frac{A a + x \left (- 2 A b + 2 B a\right )}{2 a^{2} x^{2}} - \frac{b \left (- A b + B a\right ) \log{\left (x + \frac{- A a b^{2} + B a^{2} b - a b \left (- A b + B a\right )}{- 2 A b^{3} + 2 B a b^{2}} \right )}}{a^{3}} + \frac{b \left (- A b + B a\right ) \log{\left (x + \frac{- A a b^{2} + B a^{2} b + a b \left (- A b + B a\right )}{- 2 A b^{3} + 2 B a b^{2}} \right )}}{a^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((B*x+A)/x**3/((b*x+a)**2)**(1/2),x)
[Out]
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GIAC/XCAS [A] time = 0.271002, size = 158, normalized size = 0.98 \[ -\frac{{\left (B a b{\rm sign}\left (b x + a\right ) - A b^{2}{\rm sign}\left (b x + a\right )\right )}{\rm ln}\left ({\left | x \right |}\right )}{a^{3}} + \frac{{\left (B a b^{2}{\rm sign}\left (b x + a\right ) - A b^{3}{\rm sign}\left (b x + a\right )\right )}{\rm ln}\left ({\left | b x + a \right |}\right )}{a^{3} b} - \frac{A a^{2}{\rm sign}\left (b x + a\right ) + 2 \,{\left (B a^{2}{\rm sign}\left (b x + a\right ) - A a b{\rm sign}\left (b x + a\right )\right )} x}{2 \, a^{3} x^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((B*x + A)/(sqrt((b*x + a)^2)*x^3),x, algorithm="giac")
[Out]