Optimal. Leaf size=62 \[ \frac{b \log (x) (A b-a B)}{a^3}-\frac{b (A b-a B) \log (a+b x)}{a^3}+\frac{A b-a B}{a^2 x}-\frac{A}{2 a x^2} \]
[Out]
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Rubi [A] time = 0.100591, antiderivative size = 62, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 1, integrand size = 16, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.062 \[ \frac{b \log (x) (A b-a B)}{a^3}-\frac{b (A b-a B) \log (a+b x)}{a^3}+\frac{A b-a B}{a^2 x}-\frac{A}{2 a x^2} \]
Antiderivative was successfully verified.
[In] Int[(A + B*x)/(x^3*(a + b*x)),x]
[Out]
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Rubi in Sympy [A] time = 20.4616, size = 53, normalized size = 0.85 \[ - \frac{A}{2 a x^{2}} + \frac{A b - B a}{a^{2} x} + \frac{b \left (A b - B a\right ) \log{\left (x \right )}}{a^{3}} - \frac{b \left (A b - B a\right ) \log{\left (a + b x \right )}}{a^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((B*x+A)/x**3/(b*x+a),x)
[Out]
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Mathematica [A] time = 0.0518142, size = 58, normalized size = 0.94 \[ \frac{-\frac{a (a A+2 a B x-2 A b x)}{x^2}+2 b \log (x) (A b-a B)+2 b (a B-A b) \log (a+b x)}{2 a^3} \]
Antiderivative was successfully verified.
[In] Integrate[(A + B*x)/(x^3*(a + b*x)),x]
[Out]
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Maple [A] time = 0.012, size = 75, normalized size = 1.2 \[ -{\frac{A}{2\,a{x}^{2}}}+{\frac{Ab}{{a}^{2}x}}-{\frac{B}{ax}}+{\frac{A\ln \left ( x \right ){b}^{2}}{{a}^{3}}}-{\frac{bB\ln \left ( x \right ) }{{a}^{2}}}-{\frac{{b}^{2}\ln \left ( bx+a \right ) A}{{a}^{3}}}+{\frac{b\ln \left ( bx+a \right ) B}{{a}^{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((B*x+A)/x^3/(b*x+a),x)
[Out]
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Maxima [A] time = 1.39457, size = 85, normalized size = 1.37 \[ \frac{{\left (B a b - A b^{2}\right )} \log \left (b x + a\right )}{a^{3}} - \frac{{\left (B a b - A b^{2}\right )} \log \left (x\right )}{a^{3}} - \frac{A a + 2 \,{\left (B a - A b\right )} x}{2 \, a^{2} x^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((B*x + A)/((b*x + a)*x^3),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.213394, size = 93, normalized size = 1.5 \[ \frac{2 \,{\left (B a b - A b^{2}\right )} x^{2} \log \left (b x + a\right ) - 2 \,{\left (B a b - A b^{2}\right )} x^{2} \log \left (x\right ) - A a^{2} - 2 \,{\left (B a^{2} - A a b\right )} x}{2 \, a^{3} x^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((B*x + A)/((b*x + a)*x^3),x, algorithm="fricas")
[Out]
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Sympy [A] time = 3.58721, size = 131, normalized size = 2.11 \[ - \frac{A a + x \left (- 2 A b + 2 B a\right )}{2 a^{2} x^{2}} - \frac{b \left (- A b + B a\right ) \log{\left (x + \frac{- A a b^{2} + B a^{2} b - a b \left (- A b + B a\right )}{- 2 A b^{3} + 2 B a b^{2}} \right )}}{a^{3}} + \frac{b \left (- A b + B a\right ) \log{\left (x + \frac{- A a b^{2} + B a^{2} b + a b \left (- A b + B a\right )}{- 2 A b^{3} + 2 B a b^{2}} \right )}}{a^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((B*x+A)/x**3/(b*x+a),x)
[Out]
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GIAC/XCAS [A] time = 0.30958, size = 101, normalized size = 1.63 \[ -\frac{{\left (B a b - A b^{2}\right )}{\rm ln}\left ({\left | x \right |}\right )}{a^{3}} + \frac{{\left (B a b^{2} - A b^{3}\right )}{\rm ln}\left ({\left | b x + a \right |}\right )}{a^{3} b} - \frac{A a^{2} + 2 \,{\left (B a^{2} - A a b\right )} x}{2 \, a^{3} x^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((B*x + A)/((b*x + a)*x^3),x, algorithm="giac")
[Out]