Optimal. Leaf size=74 \[ -\frac{(b c-a d)^2 (2 a d+b c) \log (a+b x)}{a^2 b^3}+\frac{c^3 \log (x)}{a^2}+\frac{(b c-a d)^3}{a b^3 (a+b x)}+\frac{d^3 x}{b^2} \]
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Rubi [A] time = 0.133476, antiderivative size = 74, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 1, integrand size = 18, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.056 \[ -\frac{(b c-a d)^2 (2 a d+b c) \log (a+b x)}{a^2 b^3}+\frac{c^3 \log (x)}{a^2}+\frac{(b c-a d)^3}{a b^3 (a+b x)}+\frac{d^3 x}{b^2} \]
Antiderivative was successfully verified.
[In] Int[(c + d*x)^3/(x*(a + b*x)^2),x]
[Out]
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Rubi in Sympy [F] time = 0., size = 0, normalized size = 0. \[ d^{3} \int \frac{1}{b^{2}}\, dx - \frac{\left (a d - b c\right )^{3}}{a b^{3} \left (a + b x\right )} + \frac{c^{3} \log{\left (x \right )}}{a^{2}} - \frac{\left (a d - b c\right )^{2} \left (2 a d + b c\right ) \log{\left (a + b x \right )}}{a^{2} b^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((d*x+c)**3/x/(b*x+a)**2,x)
[Out]
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Mathematica [A] time = 0.0997243, size = 74, normalized size = 1. \[ -\frac{(b c-a d)^2 (2 a d+b c) \log (a+b x)}{a^2 b^3}+\frac{c^3 \log (x)}{a^2}+\frac{(b c-a d)^3}{a b^3 (a+b x)}+\frac{d^3 x}{b^2} \]
Antiderivative was successfully verified.
[In] Integrate[(c + d*x)^3/(x*(a + b*x)^2),x]
[Out]
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Maple [A] time = 0.015, size = 128, normalized size = 1.7 \[{\frac{{d}^{3}x}{{b}^{2}}}+{\frac{{c}^{3}\ln \left ( x \right ) }{{a}^{2}}}-2\,{\frac{a\ln \left ( bx+a \right ){d}^{3}}{{b}^{3}}}+3\,{\frac{\ln \left ( bx+a \right ) c{d}^{2}}{{b}^{2}}}-{\frac{\ln \left ( bx+a \right ){c}^{3}}{{a}^{2}}}-{\frac{{a}^{2}{d}^{3}}{{b}^{3} \left ( bx+a \right ) }}+3\,{\frac{ac{d}^{2}}{{b}^{2} \left ( bx+a \right ) }}-3\,{\frac{{c}^{2}d}{b \left ( bx+a \right ) }}+{\frac{{c}^{3}}{a \left ( bx+a \right ) }} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((d*x+c)^3/x/(b*x+a)^2,x)
[Out]
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Maxima [A] time = 1.35151, size = 150, normalized size = 2.03 \[ \frac{d^{3} x}{b^{2}} + \frac{c^{3} \log \left (x\right )}{a^{2}} + \frac{b^{3} c^{3} - 3 \, a b^{2} c^{2} d + 3 \, a^{2} b c d^{2} - a^{3} d^{3}}{a b^{4} x + a^{2} b^{3}} - \frac{{\left (b^{3} c^{3} - 3 \, a^{2} b c d^{2} + 2 \, a^{3} d^{3}\right )} \log \left (b x + a\right )}{a^{2} b^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((d*x + c)^3/((b*x + a)^2*x),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.214424, size = 224, normalized size = 3.03 \[ \frac{a^{2} b^{2} d^{3} x^{2} + a^{3} b d^{3} x + a b^{3} c^{3} - 3 \, a^{2} b^{2} c^{2} d + 3 \, a^{3} b c d^{2} - a^{4} d^{3} -{\left (a b^{3} c^{3} - 3 \, a^{3} b c d^{2} + 2 \, a^{4} d^{3} +{\left (b^{4} c^{3} - 3 \, a^{2} b^{2} c d^{2} + 2 \, a^{3} b d^{3}\right )} x\right )} \log \left (b x + a\right ) +{\left (b^{4} c^{3} x + a b^{3} c^{3}\right )} \log \left (x\right )}{a^{2} b^{4} x + a^{3} b^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((d*x + c)^3/((b*x + a)^2*x),x, algorithm="fricas")
[Out]
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Sympy [A] time = 9.54425, size = 153, normalized size = 2.07 \[ - \frac{a^{3} d^{3} - 3 a^{2} b c d^{2} + 3 a b^{2} c^{2} d - b^{3} c^{3}}{a^{2} b^{3} + a b^{4} x} + \frac{d^{3} x}{b^{2}} + \frac{c^{3} \log{\left (x \right )}}{a^{2}} - \frac{\left (a d - b c\right )^{2} \left (2 a d + b c\right ) \log{\left (x + \frac{a b^{2} c^{3} + \frac{a \left (a d - b c\right )^{2} \left (2 a d + b c\right )}{b}}{2 a^{3} d^{3} - 3 a^{2} b c d^{2} + 2 b^{3} c^{3}} \right )}}{a^{2} b^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((d*x+c)**3/x/(b*x+a)**2,x)
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GIAC/XCAS [A] time = 0.289083, size = 207, normalized size = 2.8 \[ b{\left (\frac{c^{3}{\rm ln}\left ({\left | -\frac{a}{b x + a} + 1 \right |}\right )}{a^{2} b} + \frac{{\left (b x + a\right )} d^{3}}{b^{4}} - \frac{{\left (3 \, b c d^{2} - 2 \, a d^{3}\right )}{\rm ln}\left (\frac{{\left | b x + a \right |}}{{\left (b x + a\right )}^{2}{\left | b \right |}}\right )}{b^{4}} + \frac{\frac{b^{5} c^{3}}{b x + a} - \frac{3 \, a b^{4} c^{2} d}{b x + a} + \frac{3 \, a^{2} b^{3} c d^{2}}{b x + a} - \frac{a^{3} b^{2} d^{3}}{b x + a}}{a b^{6}}\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((d*x + c)^3/((b*x + a)^2*x),x, algorithm="giac")
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