Optimal. Leaf size=65 \[ -\frac{5 b^2 c^5 (a-b x)^6}{168 a^2 x^6}-\frac{5 b c^5 (a-b x)^6}{28 a x^7}-\frac{c^5 (a-b x)^6}{8 x^8} \]
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Rubi [A] time = 0.0166091, antiderivative size = 65, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 3, integrand size = 20, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.15, Rules used = {78, 45, 37} \[ -\frac{5 b^2 c^5 (a-b x)^6}{168 a^2 x^6}-\frac{5 b c^5 (a-b x)^6}{28 a x^7}-\frac{c^5 (a-b x)^6}{8 x^8} \]
Antiderivative was successfully verified.
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Rule 78
Rule 45
Rule 37
Rubi steps
\begin{align*} \int \frac{(a+b x) (a c-b c x)^5}{x^9} \, dx &=-\frac{c^5 (a-b x)^6}{8 x^8}+\frac{1}{4} (5 b) \int \frac{(a c-b c x)^5}{x^8} \, dx\\ &=-\frac{c^5 (a-b x)^6}{8 x^8}-\frac{5 b c^5 (a-b x)^6}{28 a x^7}+\frac{\left (5 b^2\right ) \int \frac{(a c-b c x)^5}{x^7} \, dx}{28 a}\\ &=-\frac{c^5 (a-b x)^6}{8 x^8}-\frac{5 b c^5 (a-b x)^6}{28 a x^7}-\frac{5 b^2 c^5 (a-b x)^6}{168 a^2 x^6}\\ \end{align*}
Mathematica [A] time = 0.0064724, size = 73, normalized size = 1.12 \[ c^5 \left (-\frac{5 a^4 b^2}{6 x^6}+\frac{5 a^2 b^4}{4 x^4}+\frac{4 a^5 b}{7 x^7}-\frac{a^6}{8 x^8}-\frac{4 a b^5}{3 x^3}+\frac{b^6}{2 x^2}\right ) \]
Antiderivative was successfully verified.
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Maple [A] time = 0.004, size = 62, normalized size = 1. \begin{align*}{c}^{5} \left ( -{\frac{4\,a{b}^{5}}{3\,{x}^{3}}}+{\frac{5\,{a}^{2}{b}^{4}}{4\,{x}^{4}}}-{\frac{{a}^{6}}{8\,{x}^{8}}}+{\frac{{b}^{6}}{2\,{x}^{2}}}-{\frac{5\,{a}^{4}{b}^{2}}{6\,{x}^{6}}}+{\frac{4\,{a}^{5}b}{7\,{x}^{7}}} \right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.02189, size = 101, normalized size = 1.55 \begin{align*} \frac{84 \, b^{6} c^{5} x^{6} - 224 \, a b^{5} c^{5} x^{5} + 210 \, a^{2} b^{4} c^{5} x^{4} - 140 \, a^{4} b^{2} c^{5} x^{2} + 96 \, a^{5} b c^{5} x - 21 \, a^{6} c^{5}}{168 \, x^{8}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.69759, size = 165, normalized size = 2.54 \begin{align*} \frac{84 \, b^{6} c^{5} x^{6} - 224 \, a b^{5} c^{5} x^{5} + 210 \, a^{2} b^{4} c^{5} x^{4} - 140 \, a^{4} b^{2} c^{5} x^{2} + 96 \, a^{5} b c^{5} x - 21 \, a^{6} c^{5}}{168 \, x^{8}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 0.732513, size = 80, normalized size = 1.23 \begin{align*} \frac{- 21 a^{6} c^{5} + 96 a^{5} b c^{5} x - 140 a^{4} b^{2} c^{5} x^{2} + 210 a^{2} b^{4} c^{5} x^{4} - 224 a b^{5} c^{5} x^{5} + 84 b^{6} c^{5} x^{6}}{168 x^{8}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.21318, size = 101, normalized size = 1.55 \begin{align*} \frac{84 \, b^{6} c^{5} x^{6} - 224 \, a b^{5} c^{5} x^{5} + 210 \, a^{2} b^{4} c^{5} x^{4} - 140 \, a^{4} b^{2} c^{5} x^{2} + 96 \, a^{5} b c^{5} x - 21 \, a^{6} c^{5}}{168 \, x^{8}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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