Optimal. Leaf size=50 \[ -\frac {a^4 c^3}{4 x^4}+\frac {2 a^3 b c^3}{3 x^3}-\frac {2 a b^3 c^3}{x}-b^4 c^3 \log (x) \]
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Rubi [A] time = 0.02, antiderivative size = 50, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 1, integrand size = 20, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.050, Rules used = {75} \[ \frac {2 a^3 b c^3}{3 x^3}-\frac {a^4 c^3}{4 x^4}-\frac {2 a b^3 c^3}{x}-b^4 c^3 \log (x) \]
Antiderivative was successfully verified.
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Rule 75
Rubi steps
\begin {align*} \int \frac {(a+b x) (a c-b c x)^3}{x^5} \, dx &=\int \left (\frac {a^4 c^3}{x^5}-\frac {2 a^3 b c^3}{x^4}+\frac {2 a b^3 c^3}{x^2}-\frac {b^4 c^3}{x}\right ) \, dx\\ &=-\frac {a^4 c^3}{4 x^4}+\frac {2 a^3 b c^3}{3 x^3}-\frac {2 a b^3 c^3}{x}-b^4 c^3 \log (x)\\ \end {align*}
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Mathematica [A] time = 0.01, size = 42, normalized size = 0.84 \[ c^3 \left (-\frac {a^4}{4 x^4}+\frac {2 a^3 b}{3 x^3}-\frac {2 a b^3}{x}-b^4 \log (x)\right ) \]
Antiderivative was successfully verified.
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fricas [A] time = 0.62, size = 49, normalized size = 0.98 \[ -\frac {12 \, b^{4} c^{3} x^{4} \log \relax (x) + 24 \, a b^{3} c^{3} x^{3} - 8 \, a^{3} b c^{3} x + 3 \, a^{4} c^{3}}{12 \, x^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.95, size = 48, normalized size = 0.96 \[ -b^{4} c^{3} \log \left ({\left | x \right |}\right ) - \frac {24 \, a b^{3} c^{3} x^{3} - 8 \, a^{3} b c^{3} x + 3 \, a^{4} c^{3}}{12 \, x^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.01, size = 47, normalized size = 0.94 \[ -b^{4} c^{3} \ln \relax (x )-\frac {2 a \,b^{3} c^{3}}{x}+\frac {2 a^{3} b \,c^{3}}{3 x^{3}}-\frac {a^{4} c^{3}}{4 x^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 1.12, size = 47, normalized size = 0.94 \[ -b^{4} c^{3} \log \relax (x) - \frac {24 \, a b^{3} c^{3} x^{3} - 8 \, a^{3} b c^{3} x + 3 \, a^{4} c^{3}}{12 \, x^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.06, size = 40, normalized size = 0.80 \[ -\frac {c^3\,\left (3\,a^4+24\,a\,b^3\,x^3+12\,b^4\,x^4\,\ln \relax (x)-8\,a^3\,b\,x\right )}{12\,x^4} \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 0.26, size = 49, normalized size = 0.98 \[ - b^{4} c^{3} \log {\relax (x )} - \frac {3 a^{4} c^{3} - 8 a^{3} b c^{3} x + 24 a b^{3} c^{3} x^{3}}{12 x^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
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