Optimal. Leaf size=114 \[ \frac{b^2 \log (x) (b c-a d)^2}{a^5}-\frac{b^2 (b c-a d)^2 \log (a+b x)}{a^5}+\frac{c (b c-2 a d)}{3 a^2 x^3}-\frac{(b c-a d)^2}{2 a^3 x^2}+\frac{b (b c-a d)^2}{a^4 x}-\frac{c^2}{4 a x^4} \]
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Rubi [A] time = 0.0764039, antiderivative size = 114, 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, Rules used = {88} \[ \frac{b^2 \log (x) (b c-a d)^2}{a^5}-\frac{b^2 (b c-a d)^2 \log (a+b x)}{a^5}+\frac{c (b c-2 a d)}{3 a^2 x^3}-\frac{(b c-a d)^2}{2 a^3 x^2}+\frac{b (b c-a d)^2}{a^4 x}-\frac{c^2}{4 a x^4} \]
Antiderivative was successfully verified.
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Rule 88
Rubi steps
\begin{align*} \int \frac{(c+d x)^2}{x^5 (a+b x)} \, dx &=\int \left (\frac{c^2}{a x^5}+\frac{c (-b c+2 a d)}{a^2 x^4}+\frac{(-b c+a d)^2}{a^3 x^3}-\frac{b (-b c+a d)^2}{a^4 x^2}+\frac{b^2 (-b c+a d)^2}{a^5 x}-\frac{b^3 (-b c+a d)^2}{a^5 (a+b x)}\right ) \, dx\\ &=-\frac{c^2}{4 a x^4}+\frac{c (b c-2 a d)}{3 a^2 x^3}-\frac{(b c-a d)^2}{2 a^3 x^2}+\frac{b (b c-a d)^2}{a^4 x}+\frac{b^2 (b c-a d)^2 \log (x)}{a^5}-\frac{b^2 (b c-a d)^2 \log (a+b x)}{a^5}\\ \end{align*}
Mathematica [A] time = 0.0844867, size = 127, normalized size = 1.11 \[ \frac{\frac{a \left (4 a^2 b x \left (c^2+3 c d x+3 d^2 x^2\right )+a^3 \left (-\left (3 c^2+8 c d x+6 d^2 x^2\right )\right )-6 a b^2 c x^2 (c+4 d x)+12 b^3 c^2 x^3\right )}{x^4}+12 b^2 \log (x) (b c-a d)^2-12 b^2 (b c-a d)^2 \log (a+b x)}{12 a^5} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.006, size = 193, normalized size = 1.7 \begin{align*} -{\frac{{c}^{2}}{4\,a{x}^{4}}}-{\frac{{d}^{2}}{2\,a{x}^{2}}}+{\frac{bcd}{{a}^{2}{x}^{2}}}-{\frac{{b}^{2}{c}^{2}}{2\,{a}^{3}{x}^{2}}}-{\frac{2\,cd}{3\,a{x}^{3}}}+{\frac{{c}^{2}b}{3\,{a}^{2}{x}^{3}}}+{\frac{{b}^{2}\ln \left ( x \right ){d}^{2}}{{a}^{3}}}-2\,{\frac{{b}^{3}\ln \left ( x \right ) cd}{{a}^{4}}}+{\frac{{b}^{4}\ln \left ( x \right ){c}^{2}}{{a}^{5}}}+{\frac{b{d}^{2}}{{a}^{2}x}}-2\,{\frac{{b}^{2}cd}{{a}^{3}x}}+{\frac{{b}^{3}{c}^{2}}{{a}^{4}x}}-{\frac{{b}^{2}\ln \left ( bx+a \right ){d}^{2}}{{a}^{3}}}+2\,{\frac{{b}^{3}\ln \left ( bx+a \right ) cd}{{a}^{4}}}-{\frac{{b}^{4}\ln \left ( bx+a \right ){c}^{2}}{{a}^{5}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.15541, size = 221, normalized size = 1.94 \begin{align*} -\frac{{\left (b^{4} c^{2} - 2 \, a b^{3} c d + a^{2} b^{2} d^{2}\right )} \log \left (b x + a\right )}{a^{5}} + \frac{{\left (b^{4} c^{2} - 2 \, a b^{3} c d + a^{2} b^{2} d^{2}\right )} \log \left (x\right )}{a^{5}} - \frac{3 \, a^{3} c^{2} - 12 \,{\left (b^{3} c^{2} - 2 \, a b^{2} c d + a^{2} b d^{2}\right )} x^{3} + 6 \,{\left (a b^{2} c^{2} - 2 \, a^{2} b c d + a^{3} d^{2}\right )} x^{2} - 4 \,{\left (a^{2} b c^{2} - 2 \, a^{3} c d\right )} x}{12 \, a^{4} x^{4}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 2.21711, size = 362, normalized size = 3.18 \begin{align*} -\frac{3 \, a^{4} c^{2} + 12 \,{\left (b^{4} c^{2} - 2 \, a b^{3} c d + a^{2} b^{2} d^{2}\right )} x^{4} \log \left (b x + a\right ) - 12 \,{\left (b^{4} c^{2} - 2 \, a b^{3} c d + a^{2} b^{2} d^{2}\right )} x^{4} \log \left (x\right ) - 12 \,{\left (a b^{3} c^{2} - 2 \, a^{2} b^{2} c d + a^{3} b d^{2}\right )} x^{3} + 6 \,{\left (a^{2} b^{2} c^{2} - 2 \, a^{3} b c d + a^{4} d^{2}\right )} x^{2} - 4 \,{\left (a^{3} b c^{2} - 2 \, a^{4} c d\right )} x}{12 \, a^{5} x^{4}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [B] time = 1.36932, size = 287, normalized size = 2.52 \begin{align*} \frac{- 3 a^{3} c^{2} + x^{3} \left (12 a^{2} b d^{2} - 24 a b^{2} c d + 12 b^{3} c^{2}\right ) + x^{2} \left (- 6 a^{3} d^{2} + 12 a^{2} b c d - 6 a b^{2} c^{2}\right ) + x \left (- 8 a^{3} c d + 4 a^{2} b c^{2}\right )}{12 a^{4} x^{4}} + \frac{b^{2} \left (a d - b c\right )^{2} \log{\left (x + \frac{a^{3} b^{2} d^{2} - 2 a^{2} b^{3} c d + a b^{4} c^{2} - a b^{2} \left (a d - b c\right )^{2}}{2 a^{2} b^{3} d^{2} - 4 a b^{4} c d + 2 b^{5} c^{2}} \right )}}{a^{5}} - \frac{b^{2} \left (a d - b c\right )^{2} \log{\left (x + \frac{a^{3} b^{2} d^{2} - 2 a^{2} b^{3} c d + a b^{4} c^{2} + a b^{2} \left (a d - b c\right )^{2}}{2 a^{2} b^{3} d^{2} - 4 a b^{4} c d + 2 b^{5} c^{2}} \right )}}{a^{5}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.26041, size = 235, normalized size = 2.06 \begin{align*} \frac{{\left (b^{4} c^{2} - 2 \, a b^{3} c d + a^{2} b^{2} d^{2}\right )} \log \left ({\left | x \right |}\right )}{a^{5}} - \frac{{\left (b^{5} c^{2} - 2 \, a b^{4} c d + a^{2} b^{3} d^{2}\right )} \log \left ({\left | b x + a \right |}\right )}{a^{5} b} - \frac{3 \, a^{4} c^{2} - 12 \,{\left (a b^{3} c^{2} - 2 \, a^{2} b^{2} c d + a^{3} b d^{2}\right )} x^{3} + 6 \,{\left (a^{2} b^{2} c^{2} - 2 \, a^{3} b c d + a^{4} d^{2}\right )} x^{2} - 4 \,{\left (a^{3} b c^{2} - 2 \, a^{4} c d\right )} x}{12 \, a^{5} x^{4}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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