Optimal. Leaf size=48 \[ \frac {1}{15} \left (5 d x^3+3 e x^5\right ) \left (a+b \log \left (c x^n\right )\right )-\frac {1}{9} b d n x^3-\frac {1}{25} b e n x^5 \]
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Rubi [A] time = 0.04, antiderivative size = 48, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 2, integrand size = 21, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.095, Rules used = {14, 2334} \[ \frac {1}{15} \left (5 d x^3+3 e x^5\right ) \left (a+b \log \left (c x^n\right )\right )-\frac {1}{9} b d n x^3-\frac {1}{25} b e n x^5 \]
Antiderivative was successfully verified.
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Rule 14
Rule 2334
Rubi steps
\begin {align*} \int x^2 \left (d+e x^2\right ) \left (a+b \log \left (c x^n\right )\right ) \, dx &=\frac {1}{15} \left (5 d x^3+3 e x^5\right ) \left (a+b \log \left (c x^n\right )\right )-(b n) \int \left (\frac {d x^2}{3}+\frac {e x^4}{5}\right ) \, dx\\ &=-\frac {1}{9} b d n x^3-\frac {1}{25} b e n x^5+\frac {1}{15} \left (5 d x^3+3 e x^5\right ) \left (a+b \log \left (c x^n\right )\right )\\ \end {align*}
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Mathematica [A] time = 0.00, size = 69, normalized size = 1.44 \[ \frac {1}{3} a d x^3+\frac {1}{5} a e x^5+\frac {1}{3} b d x^3 \log \left (c x^n\right )+\frac {1}{5} b e x^5 \log \left (c x^n\right )-\frac {1}{9} b d n x^3-\frac {1}{25} b e n x^5 \]
Antiderivative was successfully verified.
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fricas [A] time = 0.52, size = 69, normalized size = 1.44 \[ -\frac {1}{25} \, {\left (b e n - 5 \, a e\right )} x^{5} - \frac {1}{9} \, {\left (b d n - 3 \, a d\right )} x^{3} + \frac {1}{15} \, {\left (3 \, b e x^{5} + 5 \, b d x^{3}\right )} \log \relax (c) + \frac {1}{15} \, {\left (3 \, b e n x^{5} + 5 \, b d n x^{3}\right )} \log \relax (x) \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.36, size = 73, normalized size = 1.52 \[ \frac {1}{5} \, b n x^{5} e \log \relax (x) - \frac {1}{25} \, b n x^{5} e + \frac {1}{5} \, b x^{5} e \log \relax (c) + \frac {1}{5} \, a x^{5} e + \frac {1}{3} \, b d n x^{3} \log \relax (x) - \frac {1}{9} \, b d n x^{3} + \frac {1}{3} \, b d x^{3} \log \relax (c) + \frac {1}{3} \, a d x^{3} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [C] time = 0.21, size = 266, normalized size = 5.54 \[ -\frac {i \pi b e \,x^{5} \mathrm {csgn}\left (i c \right ) \mathrm {csgn}\left (i x^{n}\right ) \mathrm {csgn}\left (i c \,x^{n}\right )}{10}+\frac {i \pi b e \,x^{5} \mathrm {csgn}\left (i c \right ) \mathrm {csgn}\left (i c \,x^{n}\right )^{2}}{10}+\frac {i \pi b e \,x^{5} \mathrm {csgn}\left (i x^{n}\right ) \mathrm {csgn}\left (i c \,x^{n}\right )^{2}}{10}-\frac {i \pi b e \,x^{5} \mathrm {csgn}\left (i c \,x^{n}\right )^{3}}{10}-\frac {i \pi b d \,x^{3} \mathrm {csgn}\left (i c \right ) \mathrm {csgn}\left (i x^{n}\right ) \mathrm {csgn}\left (i c \,x^{n}\right )}{6}+\frac {i \pi b d \,x^{3} \mathrm {csgn}\left (i c \right ) \mathrm {csgn}\left (i c \,x^{n}\right )^{2}}{6}+\frac {i \pi b d \,x^{3} \mathrm {csgn}\left (i x^{n}\right ) \mathrm {csgn}\left (i c \,x^{n}\right )^{2}}{6}-\frac {i \pi b d \,x^{3} \mathrm {csgn}\left (i c \,x^{n}\right )^{3}}{6}-\frac {b e n \,x^{5}}{25}+\frac {b e \,x^{5} \ln \relax (c )}{5}+\frac {a e \,x^{5}}{5}-\frac {b d n \,x^{3}}{9}+\frac {b d \,x^{3} \ln \relax (c )}{3}+\frac {a d \,x^{3}}{3}+\frac {\left (3 e \,x^{2}+5 d \right ) b \,x^{3} \ln \left (x^{n}\right )}{15} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.46, size = 57, normalized size = 1.19 \[ -\frac {1}{25} \, b e n x^{5} + \frac {1}{5} \, b e x^{5} \log \left (c x^{n}\right ) + \frac {1}{5} \, a e x^{5} - \frac {1}{9} \, b d n x^{3} + \frac {1}{3} \, b d x^{3} \log \left (c x^{n}\right ) + \frac {1}{3} \, a d x^{3} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 3.31, size = 51, normalized size = 1.06 \[ \ln \left (c\,x^n\right )\,\left (\frac {b\,e\,x^5}{5}+\frac {b\,d\,x^3}{3}\right )+\frac {d\,x^3\,\left (3\,a-b\,n\right )}{9}+\frac {e\,x^5\,\left (5\,a-b\,n\right )}{25} \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [B] time = 2.31, size = 87, normalized size = 1.81 \[ \frac {a d x^{3}}{3} + \frac {a e x^{5}}{5} + \frac {b d n x^{3} \log {\relax (x )}}{3} - \frac {b d n x^{3}}{9} + \frac {b d x^{3} \log {\relax (c )}}{3} + \frac {b e n x^{5} \log {\relax (x )}}{5} - \frac {b e n x^{5}}{25} + \frac {b e x^{5} \log {\relax (c )}}{5} \]
Verification of antiderivative is not currently implemented for this CAS.
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