Optimal. Leaf size=350 \[ -\frac {7 b n \sqrt {x}}{9 d^5 f^5}+\frac {2 b n x}{9 d^4 f^4}-\frac {b n x^{3/2}}{9 d^3 f^3}+\frac {5 b n x^2}{72 d^2 f^2}-\frac {11 b n x^{5/2}}{225 d f}+\frac {1}{27} b n x^3+\frac {b n \log \left (1+d f \sqrt {x}\right )}{9 d^6 f^6}-\frac {1}{9} b n x^3 \log \left (1+d f \sqrt {x}\right )+\frac {\sqrt {x} \left (a+b \log \left (c x^n\right )\right )}{3 d^5 f^5}-\frac {x \left (a+b \log \left (c x^n\right )\right )}{6 d^4 f^4}+\frac {x^{3/2} \left (a+b \log \left (c x^n\right )\right )}{9 d^3 f^3}-\frac {x^2 \left (a+b \log \left (c x^n\right )\right )}{12 d^2 f^2}+\frac {x^{5/2} \left (a+b \log \left (c x^n\right )\right )}{15 d f}-\frac {1}{18} x^3 \left (a+b \log \left (c x^n\right )\right )-\frac {\log \left (1+d f \sqrt {x}\right ) \left (a+b \log \left (c x^n\right )\right )}{3 d^6 f^6}+\frac {1}{3} x^3 \log \left (1+d f \sqrt {x}\right ) \left (a+b \log \left (c x^n\right )\right )-\frac {2 b n \text {Li}_2\left (-d f \sqrt {x}\right )}{3 d^6 f^6} \]
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Rubi [A]
time = 0.19, antiderivative size = 350, normalized size of antiderivative = 1.00, number of steps
used = 7, number of rules used = 5, integrand size = 28, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.179, Rules used = {2504, 2442, 45,
2423, 2438} \begin {gather*} -\frac {2 b n \text {PolyLog}\left (2,-d f \sqrt {x}\right )}{3 d^6 f^6}-\frac {\log \left (d f \sqrt {x}+1\right ) \left (a+b \log \left (c x^n\right )\right )}{3 d^6 f^6}+\frac {\sqrt {x} \left (a+b \log \left (c x^n\right )\right )}{3 d^5 f^5}-\frac {x \left (a+b \log \left (c x^n\right )\right )}{6 d^4 f^4}+\frac {x^{3/2} \left (a+b \log \left (c x^n\right )\right )}{9 d^3 f^3}-\frac {x^2 \left (a+b \log \left (c x^n\right )\right )}{12 d^2 f^2}+\frac {x^{5/2} \left (a+b \log \left (c x^n\right )\right )}{15 d f}+\frac {1}{3} x^3 \log \left (d f \sqrt {x}+1\right ) \left (a+b \log \left (c x^n\right )\right )-\frac {1}{18} x^3 \left (a+b \log \left (c x^n\right )\right )+\frac {b n \log \left (d f \sqrt {x}+1\right )}{9 d^6 f^6}-\frac {7 b n \sqrt {x}}{9 d^5 f^5}+\frac {2 b n x}{9 d^4 f^4}-\frac {b n x^{3/2}}{9 d^3 f^3}+\frac {5 b n x^2}{72 d^2 f^2}-\frac {11 b n x^{5/2}}{225 d f}-\frac {1}{9} b n x^3 \log \left (d f \sqrt {x}+1\right )+\frac {1}{27} b n x^3 \end {gather*}
Antiderivative was successfully verified.
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Rule 45
Rule 2423
Rule 2438
Rule 2442
Rule 2504
Rubi steps
\begin {align*} \int x^2 \log \left (d \left (\frac {1}{d}+f \sqrt {x}\right )\right ) \left (a+b \log \left (c x^n\right )\right ) \, dx &=\frac {\sqrt {x} \left (a+b \log \left (c x^n\right )\right )}{3 d^5 f^5}-\frac {x \left (a+b \log \left (c x^n\right )\right )}{6 d^4 f^4}+\frac {x^{3/2} \left (a+b \log \left (c x^n\right )\right )}{9 d^3 f^3}-\frac {x^2 \left (a+b \log \left (c x^n\right )\right )}{12 d^2 f^2}+\frac {x^{5/2} \left (a+b \log \left (c x^n\right )\right )}{15 d f}-\frac {1}{18} x^3 \left (a+b \log \left (c x^n\right )\right )-\frac {\log \left (1+d f \sqrt {x}\right ) \left (a+b \log \left (c x^n\right )\right )}{3 d^6 f^6}+\frac {1}{3} x^3 \log \left (1+d f \sqrt {x}\right ) \left (a+b \log \left (c x^n\right )\right )-(b n) \int \left (-\frac {1}{6 d^4 f^4}+\frac {1}{3 d^5 f^5 \sqrt {x}}+\frac {\sqrt {x}}{9 d^3 f^3}-\frac {x}{12 d^2 f^2}+\frac {x^{3/2}}{15 d f}-\frac {x^2}{18}-\frac {\log \left (1+d f \sqrt {x}\right )}{3 d^6 f^6 x}+\frac {1}{3} x^2 \log \left (1+d f \sqrt {x}\right )\right ) \, dx\\ &=-\frac {2 b n \sqrt {x}}{3 d^5 f^5}+\frac {b n x}{6 d^4 f^4}-\frac {2 b n x^{3/2}}{27 d^3 f^3}+\frac {b n x^2}{24 d^2 f^2}-\frac {2 b n x^{5/2}}{75 d f}+\frac {1}{54} b n x^3+\frac {\sqrt {x} \left (a+b \log \left (c x^n\right )\right )}{3 d^5 f^5}-\frac {x \left (a+b \log \left (c x^n\right )\right )}{6 d^4 f^4}+\frac {x^{3/2} \left (a+b \log \left (c x^n\right )\right )}{9 d^3 f^3}-\frac {x^2 \left (a+b \log \left (c x^n\right )\right )}{12 d^2 f^2}+\frac {x^{5/2} \left (a+b \log \left (c x^n\right )\right )}{15 d f}-\frac {1}{18} x^3 \left (a+b \log \left (c x^n\right )\right )-\frac {\log \left (1+d f \sqrt {x}\right ) \left (a+b \log \left (c x^n\right )\right )}{3 d^6 f^6}+\frac {1}{3} x^3 \log \left (1+d f \sqrt {x}\right ) \left (a+b \log \left (c x^n\right )\right )-\frac {1}{3} (b n) \int x^2 \log \left (1+d f \sqrt {x}\right ) \, dx+\frac {(b n) \int \frac {\log \left (1+d f \sqrt {x}\right )}{x} \, dx}{3 d^6 f^6}\\ &=-\frac {2 b n \sqrt {x}}{3 d^5 f^5}+\frac {b n x}{6 d^4 f^4}-\frac {2 b n x^{3/2}}{27 d^3 f^3}+\frac {b n x^2}{24 d^2 f^2}-\frac {2 b n x^{5/2}}{75 d f}+\frac {1}{54} b n x^3+\frac {\sqrt {x} \left (a+b \log \left (c x^n\right )\right )}{3 d^5 f^5}-\frac {x \left (a+b \log \left (c x^n\right )\right )}{6 d^4 f^4}+\frac {x^{3/2} \left (a+b \log \left (c x^n\right )\right )}{9 d^3 f^3}-\frac {x^2 \left (a+b \log \left (c x^n\right )\right )}{12 d^2 f^2}+\frac {x^{5/2} \left (a+b \log \left (c x^n\right )\right )}{15 d f}-\frac {1}{18} x^3 \left (a+b \log \left (c x^n\right )\right )-\frac {\log \left (1+d f \sqrt {x}\right ) \left (a+b \log \left (c x^n\right )\right )}{3 d^6 f^6}+\frac {1}{3} x^3 \log \left (1+d f \sqrt {x}\right ) \left (a+b \log \left (c x^n\right )\right )-\frac {2 b n \text {Li}_2\left (-d f \sqrt {x}\right )}{3 d^6 f^6}-\frac {1}{3} (2 b n) \text {Subst}\left (\int x^5 \log (1+d f x) \, dx,x,\sqrt {x}\right )\\ &=-\frac {2 b n \sqrt {x}}{3 d^5 f^5}+\frac {b n x}{6 d^4 f^4}-\frac {2 b n x^{3/2}}{27 d^3 f^3}+\frac {b n x^2}{24 d^2 f^2}-\frac {2 b n x^{5/2}}{75 d f}+\frac {1}{54} b n x^3-\frac {1}{9} b n x^3 \log \left (1+d f \sqrt {x}\right )+\frac {\sqrt {x} \left (a+b \log \left (c x^n\right )\right )}{3 d^5 f^5}-\frac {x \left (a+b \log \left (c x^n\right )\right )}{6 d^4 f^4}+\frac {x^{3/2} \left (a+b \log \left (c x^n\right )\right )}{9 d^3 f^3}-\frac {x^2 \left (a+b \log \left (c x^n\right )\right )}{12 d^2 f^2}+\frac {x^{5/2} \left (a+b \log \left (c x^n\right )\right )}{15 d f}-\frac {1}{18} x^3 \left (a+b \log \left (c x^n\right )\right )-\frac {\log \left (1+d f \sqrt {x}\right ) \left (a+b \log \left (c x^n\right )\right )}{3 d^6 f^6}+\frac {1}{3} x^3 \log \left (1+d f \sqrt {x}\right ) \left (a+b \log \left (c x^n\right )\right )-\frac {2 b n \text {Li}_2\left (-d f \sqrt {x}\right )}{3 d^6 f^6}+\frac {1}{9} (b d f n) \text {Subst}\left (\int \frac {x^6}{1+d f x} \, dx,x,\sqrt {x}\right )\\ &=-\frac {2 b n \sqrt {x}}{3 d^5 f^5}+\frac {b n x}{6 d^4 f^4}-\frac {2 b n x^{3/2}}{27 d^3 f^3}+\frac {b n x^2}{24 d^2 f^2}-\frac {2 b n x^{5/2}}{75 d f}+\frac {1}{54} b n x^3-\frac {1}{9} b n x^3 \log \left (1+d f \sqrt {x}\right )+\frac {\sqrt {x} \left (a+b \log \left (c x^n\right )\right )}{3 d^5 f^5}-\frac {x \left (a+b \log \left (c x^n\right )\right )}{6 d^4 f^4}+\frac {x^{3/2} \left (a+b \log \left (c x^n\right )\right )}{9 d^3 f^3}-\frac {x^2 \left (a+b \log \left (c x^n\right )\right )}{12 d^2 f^2}+\frac {x^{5/2} \left (a+b \log \left (c x^n\right )\right )}{15 d f}-\frac {1}{18} x^3 \left (a+b \log \left (c x^n\right )\right )-\frac {\log \left (1+d f \sqrt {x}\right ) \left (a+b \log \left (c x^n\right )\right )}{3 d^6 f^6}+\frac {1}{3} x^3 \log \left (1+d f \sqrt {x}\right ) \left (a+b \log \left (c x^n\right )\right )-\frac {2 b n \text {Li}_2\left (-d f \sqrt {x}\right )}{3 d^6 f^6}+\frac {1}{9} (b d f n) \text {Subst}\left (\int \left (-\frac {1}{d^6 f^6}+\frac {x}{d^5 f^5}-\frac {x^2}{d^4 f^4}+\frac {x^3}{d^3 f^3}-\frac {x^4}{d^2 f^2}+\frac {x^5}{d f}+\frac {1}{d^6 f^6 (1+d f x)}\right ) \, dx,x,\sqrt {x}\right )\\ &=-\frac {7 b n \sqrt {x}}{9 d^5 f^5}+\frac {2 b n x}{9 d^4 f^4}-\frac {b n x^{3/2}}{9 d^3 f^3}+\frac {5 b n x^2}{72 d^2 f^2}-\frac {11 b n x^{5/2}}{225 d f}+\frac {1}{27} b n x^3+\frac {b n \log \left (1+d f \sqrt {x}\right )}{9 d^6 f^6}-\frac {1}{9} b n x^3 \log \left (1+d f \sqrt {x}\right )+\frac {\sqrt {x} \left (a+b \log \left (c x^n\right )\right )}{3 d^5 f^5}-\frac {x \left (a+b \log \left (c x^n\right )\right )}{6 d^4 f^4}+\frac {x^{3/2} \left (a+b \log \left (c x^n\right )\right )}{9 d^3 f^3}-\frac {x^2 \left (a+b \log \left (c x^n\right )\right )}{12 d^2 f^2}+\frac {x^{5/2} \left (a+b \log \left (c x^n\right )\right )}{15 d f}-\frac {1}{18} x^3 \left (a+b \log \left (c x^n\right )\right )-\frac {\log \left (1+d f \sqrt {x}\right ) \left (a+b \log \left (c x^n\right )\right )}{3 d^6 f^6}+\frac {1}{3} x^3 \log \left (1+d f \sqrt {x}\right ) \left (a+b \log \left (c x^n\right )\right )-\frac {2 b n \text {Li}_2\left (-d f \sqrt {x}\right )}{3 d^6 f^6}\\ \end {align*}
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Mathematica [A]
time = 0.22, size = 263, normalized size = 0.75 \begin {gather*} \frac {600 \left (-1+d^6 f^6 x^3\right ) \log \left (1+d f \sqrt {x}\right ) \left (3 a-b n+3 b \log \left (c x^n\right )\right )+d f \sqrt {x} \left (-30 a \left (-60+30 d f \sqrt {x}-20 d^2 f^2 x+15 d^3 f^3 x^{3/2}-12 d^4 f^4 x^2+10 d^5 f^5 x^{5/2}\right )+b n \left (-4200+1200 d f \sqrt {x}-600 d^2 f^2 x+375 d^3 f^3 x^{3/2}-264 d^4 f^4 x^2+200 d^5 f^5 x^{5/2}\right )-30 b \left (-60+30 d f \sqrt {x}-20 d^2 f^2 x+15 d^3 f^3 x^{3/2}-12 d^4 f^4 x^2+10 d^5 f^5 x^{5/2}\right ) \log \left (c x^n\right )\right )-3600 b n \text {Li}_2\left (-d f \sqrt {x}\right )}{5400 d^6 f^6} \end {gather*}
Antiderivative was successfully verified.
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Maple [F]
time = 0.01, size = 0, normalized size = 0.00 \[\int x^{2} \left (a +b \ln \left (c \,x^{n}\right )\right ) \ln \left (d \left (\frac {1}{d}+f \sqrt {x}\right )\right )\, dx\]
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Failed to integrate} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {could not integrate} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-2)]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Exception raised: SystemError} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {could not integrate} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [F]
time = 0.00, size = -1, normalized size = -0.00 \begin {gather*} \int x^2\,\ln \left (d\,\left (f\,\sqrt {x}+\frac {1}{d}\right )\right )\,\left (a+b\,\ln \left (c\,x^n\right )\right ) \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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