Optimal. Leaf size=41 \[ -\frac {c^5 (a-b x)^6}{7 x^7}-\frac {4 b c^5 (a-b x)^6}{21 a x^6} \]
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Rubi [A] time = 0.01, antiderivative size = 41, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 2, integrand size = 20, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.100, Rules used = {78, 37} \begin {gather*} -\frac {4 b c^5 (a-b x)^6}{21 a x^6}-\frac {c^5 (a-b x)^6}{7 x^7} \end {gather*}
Antiderivative was successfully verified.
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Rule 37
Rule 78
Rubi steps
\begin {align*} \int \frac {(a+b x) (a c-b c x)^5}{x^8} \, dx &=-\frac {c^5 (a-b x)^6}{7 x^7}+\frac {1}{7} (8 b) \int \frac {(a c-b c x)^5}{x^7} \, dx\\ &=-\frac {c^5 (a-b x)^6}{7 x^7}-\frac {4 b c^5 (a-b x)^6}{21 a x^6}\\ \end {align*}
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Mathematica [A] time = 0.01, size = 66, normalized size = 1.61 \begin {gather*} c^5 \left (-\frac {a^6}{7 x^7}+\frac {2 a^5 b}{3 x^6}-\frac {a^4 b^2}{x^5}+\frac {5 a^2 b^4}{3 x^3}-\frac {2 a b^5}{x^2}+\frac {b^6}{x}\right ) \end {gather*}
Antiderivative was successfully verified.
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IntegrateAlgebraic [F] time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \int \frac {(a+b x) (a c-b c x)^5}{x^8} \, dx \end {gather*}
Verification is not applicable to the result.
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fricas [A] time = 1.14, size = 75, normalized size = 1.83 \begin {gather*} \frac {21 \, b^{6} c^{5} x^{6} - 42 \, a b^{5} c^{5} x^{5} + 35 \, a^{2} b^{4} c^{5} x^{4} - 21 \, a^{4} b^{2} c^{5} x^{2} + 14 \, a^{5} b c^{5} x - 3 \, a^{6} c^{5}}{21 \, x^{7}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.97, size = 75, normalized size = 1.83 \begin {gather*} \frac {21 \, b^{6} c^{5} x^{6} - 42 \, a b^{5} c^{5} x^{5} + 35 \, a^{2} b^{4} c^{5} x^{4} - 21 \, a^{4} b^{2} c^{5} x^{2} + 14 \, a^{5} b c^{5} x - 3 \, a^{6} c^{5}}{21 \, x^{7}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.01, size = 61, normalized size = 1.49 \begin {gather*} \left (\frac {b^{6}}{x}-\frac {2 a \,b^{5}}{x^{2}}+\frac {5 a^{2} b^{4}}{3 x^{3}}-\frac {a^{4} b^{2}}{x^{5}}+\frac {2 a^{5} b}{3 x^{6}}-\frac {a^{6}}{7 x^{7}}\right ) c^{5} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 1.02, size = 75, normalized size = 1.83 \begin {gather*} \frac {21 \, b^{6} c^{5} x^{6} - 42 \, a b^{5} c^{5} x^{5} + 35 \, a^{2} b^{4} c^{5} x^{4} - 21 \, a^{4} b^{2} c^{5} x^{2} + 14 \, a^{5} b c^{5} x - 3 \, a^{6} c^{5}}{21 \, x^{7}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.29, size = 74, normalized size = 1.80 \begin {gather*} -\frac {\frac {a^6\,c^5}{7}-\frac {2\,a^5\,b\,c^5\,x}{3}+a^4\,b^2\,c^5\,x^2-\frac {5\,a^2\,b^4\,c^5\,x^4}{3}+2\,a\,b^5\,c^5\,x^5-b^6\,c^5\,x^6}{x^7} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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sympy [B] time = 0.46, size = 82, normalized size = 2.00 \begin {gather*} - \frac {3 a^{6} c^{5} - 14 a^{5} b c^{5} x + 21 a^{4} b^{2} c^{5} x^{2} - 35 a^{2} b^{4} c^{5} x^{4} + 42 a b^{5} c^{5} x^{5} - 21 b^{6} c^{5} x^{6}}{21 x^{7}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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