Optimal. Leaf size=55 \[ \frac {1}{2} a^4 c^3 x^2-\frac {2}{3} a^3 b c^3 x^3+\frac {2}{5} a b^3 c^3 x^5-\frac {1}{6} b^4 c^3 x^6 \]
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Rubi [A] time = 0.02, antiderivative size = 55, normalized size of antiderivative = 1.00, 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 = {75} \begin {gather*} -\frac {2}{3} a^3 b c^3 x^3+\frac {1}{2} a^4 c^3 x^2+\frac {2}{5} a b^3 c^3 x^5-\frac {1}{6} b^4 c^3 x^6 \end {gather*}
Antiderivative was successfully verified.
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Rule 75
Rubi steps
\begin {align*} \int x (a+b x) (a c-b c x)^3 \, dx &=\int \left (a^4 c^3 x-2 a^3 b c^3 x^2+2 a b^3 c^3 x^4-b^4 c^3 x^5\right ) \, dx\\ &=\frac {1}{2} a^4 c^3 x^2-\frac {2}{3} a^3 b c^3 x^3+\frac {2}{5} a b^3 c^3 x^5-\frac {1}{6} b^4 c^3 x^6\\ \end {align*}
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Mathematica [A] time = 0.00, size = 47, normalized size = 0.85 \begin {gather*} c^3 \left (\frac {a^4 x^2}{2}-\frac {2}{3} a^3 b x^3+\frac {2}{5} a b^3 x^5-\frac {1}{6} b^4 x^6\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 x (a+b x) (a c-b c x)^3 \, dx \end {gather*}
Verification is not applicable to the result.
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fricas [A] time = 1.19, size = 47, normalized size = 0.85 \begin {gather*} -\frac {1}{6} x^{6} c^{3} b^{4} + \frac {2}{5} x^{5} c^{3} b^{3} a - \frac {2}{3} x^{3} c^{3} b a^{3} + \frac {1}{2} x^{2} c^{3} a^{4} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.93, size = 47, normalized size = 0.85 \begin {gather*} -\frac {1}{6} \, b^{4} c^{3} x^{6} + \frac {2}{5} \, a b^{3} c^{3} x^{5} - \frac {2}{3} \, a^{3} b c^{3} x^{3} + \frac {1}{2} \, a^{4} c^{3} x^{2} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.00, size = 48, normalized size = 0.87 \begin {gather*} -\frac {1}{6} b^{4} c^{3} x^{6}+\frac {2}{5} a \,b^{3} c^{3} x^{5}-\frac {2}{3} a^{3} b \,c^{3} x^{3}+\frac {1}{2} a^{4} c^{3} x^{2} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 1.08, size = 47, normalized size = 0.85 \begin {gather*} -\frac {1}{6} \, b^{4} c^{3} x^{6} + \frac {2}{5} \, a b^{3} c^{3} x^{5} - \frac {2}{3} \, a^{3} b c^{3} x^{3} + \frac {1}{2} \, a^{4} c^{3} x^{2} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.05, size = 47, normalized size = 0.85 \begin {gather*} \frac {a^4\,c^3\,x^2}{2}-\frac {2\,a^3\,b\,c^3\,x^3}{3}+\frac {2\,a\,b^3\,c^3\,x^5}{5}-\frac {b^4\,c^3\,x^6}{6} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 0.08, size = 53, normalized size = 0.96 \begin {gather*} \frac {a^{4} c^{3} x^{2}}{2} - \frac {2 a^{3} b c^{3} x^{3}}{3} + \frac {2 a b^{3} c^{3} x^{5}}{5} - \frac {b^{4} c^{3} x^{6}}{6} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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