Optimal. Leaf size=293 \[ -\frac {b^2 e^2 n^2}{6 d^2 x}+\frac {5 b^2 e^3 n^2}{6 d^3 \sqrt {x}}-\frac {5 b^2 e^4 n^2 \log \left (d+e \sqrt {x}\right )}{6 d^4}-\frac {b e n \left (a+b \log \left (c \left (d+e \sqrt {x}\right )^n\right )\right )}{3 d x^{3/2}}+\frac {b e^2 n \left (a+b \log \left (c \left (d+e \sqrt {x}\right )^n\right )\right )}{2 d^2 x}-\frac {b e^3 n \left (d+e \sqrt {x}\right ) \left (a+b \log \left (c \left (d+e \sqrt {x}\right )^n\right )\right )}{d^4 \sqrt {x}}-\frac {b e^4 n \log \left (1-\frac {d}{d+e \sqrt {x}}\right ) \left (a+b \log \left (c \left (d+e \sqrt {x}\right )^n\right )\right )}{d^4}-\frac {\left (a+b \log \left (c \left (d+e \sqrt {x}\right )^n\right )\right )^2}{2 x^2}+\frac {11 b^2 e^4 n^2 \log (x)}{12 d^4}+\frac {b^2 e^4 n^2 \text {Li}_2\left (\frac {d}{d+e \sqrt {x}}\right )}{d^4} \]
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Rubi [A]
time = 0.40, antiderivative size = 293, normalized size of antiderivative = 1.00, number of steps
used = 16, number of rules used = 10, integrand size = 24, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.417, Rules used = {2504, 2445,
2458, 2389, 2379, 2438, 2351, 31, 2356, 46} \begin {gather*} \frac {b^2 e^4 n^2 \text {PolyLog}\left (2,\frac {d}{d+e \sqrt {x}}\right )}{d^4}-\frac {b e^4 n \log \left (1-\frac {d}{d+e \sqrt {x}}\right ) \left (a+b \log \left (c \left (d+e \sqrt {x}\right )^n\right )\right )}{d^4}-\frac {b e^3 n \left (d+e \sqrt {x}\right ) \left (a+b \log \left (c \left (d+e \sqrt {x}\right )^n\right )\right )}{d^4 \sqrt {x}}+\frac {b e^2 n \left (a+b \log \left (c \left (d+e \sqrt {x}\right )^n\right )\right )}{2 d^2 x}-\frac {b e n \left (a+b \log \left (c \left (d+e \sqrt {x}\right )^n\right )\right )}{3 d x^{3/2}}-\frac {\left (a+b \log \left (c \left (d+e \sqrt {x}\right )^n\right )\right )^2}{2 x^2}-\frac {5 b^2 e^4 n^2 \log \left (d+e \sqrt {x}\right )}{6 d^4}+\frac {11 b^2 e^4 n^2 \log (x)}{12 d^4}+\frac {5 b^2 e^3 n^2}{6 d^3 \sqrt {x}}-\frac {b^2 e^2 n^2}{6 d^2 x} \end {gather*}
Antiderivative was successfully verified.
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Rule 31
Rule 46
Rule 2351
Rule 2356
Rule 2379
Rule 2389
Rule 2438
Rule 2445
Rule 2458
Rule 2504
Rubi steps
\begin {align*} \int \frac {\left (a+b \log \left (c \left (d+e \sqrt {x}\right )^n\right )\right )^2}{x^3} \, dx &=2 \text {Subst}\left (\int \frac {\left (a+b \log \left (c (d+e x)^n\right )\right )^2}{x^5} \, dx,x,\sqrt {x}\right )\\ &=-\frac {\left (a+b \log \left (c \left (d+e \sqrt {x}\right )^n\right )\right )^2}{2 x^2}+(b e n) \text {Subst}\left (\int \frac {a+b \log \left (c (d+e x)^n\right )}{x^4 (d+e x)} \, dx,x,\sqrt {x}\right )\\ &=-\frac {\left (a+b \log \left (c \left (d+e \sqrt {x}\right )^n\right )\right )^2}{2 x^2}+(b n) \text {Subst}\left (\int \frac {a+b \log \left (c x^n\right )}{x \left (-\frac {d}{e}+\frac {x}{e}\right )^4} \, dx,x,d+e \sqrt {x}\right )\\ &=-\frac {\left (a+b \log \left (c \left (d+e \sqrt {x}\right )^n\right )\right )^2}{2 x^2}+\frac {(b n) \text {Subst}\left (\int \frac {a+b \log \left (c x^n\right )}{\left (-\frac {d}{e}+\frac {x}{e}\right )^4} \, dx,x,d+e \sqrt {x}\right )}{d}-\frac {(b e n) \text {Subst}\left (\int \frac {a+b \log \left (c x^n\right )}{x \left (-\frac {d}{e}+\frac {x}{e}\right )^3} \, dx,x,d+e \sqrt {x}\right )}{d}\\ &=-\frac {b e n \left (a+b \log \left (c \left (d+e \sqrt {x}\right )^n\right )\right )}{3 d x^{3/2}}-\frac {\left (a+b \log \left (c \left (d+e \sqrt {x}\right )^n\right )\right )^2}{2 x^2}-\frac {(b e n) \text {Subst}\left (\int \frac {a+b \log \left (c x^n\right )}{\left (-\frac {d}{e}+\frac {x}{e}\right )^3} \, dx,x,d+e \sqrt {x}\right )}{d^2}+\frac {\left (b e^2 n\right ) \text {Subst}\left (\int \frac {a+b \log \left (c x^n\right )}{x \left (-\frac {d}{e}+\frac {x}{e}\right )^2} \, dx,x,d+e \sqrt {x}\right )}{d^2}+\frac {\left (b^2 e n^2\right ) \text {Subst}\left (\int \frac {1}{x \left (-\frac {d}{e}+\frac {x}{e}\right )^3} \, dx,x,d+e \sqrt {x}\right )}{3 d}\\ &=-\frac {b e n \left (a+b \log \left (c \left (d+e \sqrt {x}\right )^n\right )\right )}{3 d x^{3/2}}+\frac {b e^2 n \left (a+b \log \left (c \left (d+e \sqrt {x}\right )^n\right )\right )}{2 d^2 x}-\frac {\left (a+b \log \left (c \left (d+e \sqrt {x}\right )^n\right )\right )^2}{2 x^2}+\frac {\left (b e^2 n\right ) \text {Subst}\left (\int \frac {a+b \log \left (c x^n\right )}{\left (-\frac {d}{e}+\frac {x}{e}\right )^2} \, dx,x,d+e \sqrt {x}\right )}{d^3}-\frac {\left (b e^3 n\right ) \text {Subst}\left (\int \frac {a+b \log \left (c x^n\right )}{x \left (-\frac {d}{e}+\frac {x}{e}\right )} \, dx,x,d+e \sqrt {x}\right )}{d^3}+\frac {\left (b^2 e n^2\right ) \text {Subst}\left (\int \left (-\frac {e^3}{d (d-x)^3}-\frac {e^3}{d^2 (d-x)^2}-\frac {e^3}{d^3 (d-x)}-\frac {e^3}{d^3 x}\right ) \, dx,x,d+e \sqrt {x}\right )}{3 d}-\frac {\left (b^2 e^2 n^2\right ) \text {Subst}\left (\int \frac {1}{x \left (-\frac {d}{e}+\frac {x}{e}\right )^2} \, dx,x,d+e \sqrt {x}\right )}{2 d^2}\\ &=-\frac {b^2 e^2 n^2}{6 d^2 x}+\frac {b^2 e^3 n^2}{3 d^3 \sqrt {x}}-\frac {b^2 e^4 n^2 \log \left (d+e \sqrt {x}\right )}{3 d^4}-\frac {b e n \left (a+b \log \left (c \left (d+e \sqrt {x}\right )^n\right )\right )}{3 d x^{3/2}}+\frac {b e^2 n \left (a+b \log \left (c \left (d+e \sqrt {x}\right )^n\right )\right )}{2 d^2 x}-\frac {b e^3 n \left (d+e \sqrt {x}\right ) \left (a+b \log \left (c \left (d+e \sqrt {x}\right )^n\right )\right )}{d^4 \sqrt {x}}-\frac {\left (a+b \log \left (c \left (d+e \sqrt {x}\right )^n\right )\right )^2}{2 x^2}+\frac {b^2 e^4 n^2 \log (x)}{6 d^4}-\frac {\left (b e^3 n\right ) \text {Subst}\left (\int \frac {a+b \log \left (c x^n\right )}{-\frac {d}{e}+\frac {x}{e}} \, dx,x,d+e \sqrt {x}\right )}{d^4}+\frac {\left (b e^4 n\right ) \text {Subst}\left (\int \frac {a+b \log \left (c x^n\right )}{x} \, dx,x,d+e \sqrt {x}\right )}{d^4}-\frac {\left (b^2 e^2 n^2\right ) \text {Subst}\left (\int \left (\frac {e^2}{d (d-x)^2}+\frac {e^2}{d^2 (d-x)}+\frac {e^2}{d^2 x}\right ) \, dx,x,d+e \sqrt {x}\right )}{2 d^2}+\frac {\left (b^2 e^3 n^2\right ) \text {Subst}\left (\int \frac {1}{-\frac {d}{e}+\frac {x}{e}} \, dx,x,d+e \sqrt {x}\right )}{d^4}\\ &=-\frac {b^2 e^2 n^2}{6 d^2 x}+\frac {5 b^2 e^3 n^2}{6 d^3 \sqrt {x}}-\frac {5 b^2 e^4 n^2 \log \left (d+e \sqrt {x}\right )}{6 d^4}-\frac {b e n \left (a+b \log \left (c \left (d+e \sqrt {x}\right )^n\right )\right )}{3 d x^{3/2}}+\frac {b e^2 n \left (a+b \log \left (c \left (d+e \sqrt {x}\right )^n\right )\right )}{2 d^2 x}-\frac {b e^3 n \left (d+e \sqrt {x}\right ) \left (a+b \log \left (c \left (d+e \sqrt {x}\right )^n\right )\right )}{d^4 \sqrt {x}}+\frac {e^4 \left (a+b \log \left (c \left (d+e \sqrt {x}\right )^n\right )\right )^2}{2 d^4}-\frac {\left (a+b \log \left (c \left (d+e \sqrt {x}\right )^n\right )\right )^2}{2 x^2}-\frac {b e^4 n \left (a+b \log \left (c \left (d+e \sqrt {x}\right )^n\right )\right ) \log \left (-\frac {e \sqrt {x}}{d}\right )}{d^4}+\frac {11 b^2 e^4 n^2 \log (x)}{12 d^4}+\frac {\left (b^2 e^4 n^2\right ) \text {Subst}\left (\int \frac {\log \left (1-\frac {x}{d}\right )}{x} \, dx,x,d+e \sqrt {x}\right )}{d^4}\\ &=-\frac {b^2 e^2 n^2}{6 d^2 x}+\frac {5 b^2 e^3 n^2}{6 d^3 \sqrt {x}}-\frac {5 b^2 e^4 n^2 \log \left (d+e \sqrt {x}\right )}{6 d^4}-\frac {b e n \left (a+b \log \left (c \left (d+e \sqrt {x}\right )^n\right )\right )}{3 d x^{3/2}}+\frac {b e^2 n \left (a+b \log \left (c \left (d+e \sqrt {x}\right )^n\right )\right )}{2 d^2 x}-\frac {b e^3 n \left (d+e \sqrt {x}\right ) \left (a+b \log \left (c \left (d+e \sqrt {x}\right )^n\right )\right )}{d^4 \sqrt {x}}+\frac {e^4 \left (a+b \log \left (c \left (d+e \sqrt {x}\right )^n\right )\right )^2}{2 d^4}-\frac {\left (a+b \log \left (c \left (d+e \sqrt {x}\right )^n\right )\right )^2}{2 x^2}-\frac {b e^4 n \left (a+b \log \left (c \left (d+e \sqrt {x}\right )^n\right )\right ) \log \left (-\frac {e \sqrt {x}}{d}\right )}{d^4}+\frac {11 b^2 e^4 n^2 \log (x)}{12 d^4}-\frac {b^2 e^4 n^2 \text {Li}_2\left (1+\frac {e \sqrt {x}}{d}\right )}{d^4}\\ \end {align*}
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Mathematica [A]
time = 0.23, size = 353, normalized size = 1.20 \begin {gather*} -\frac {6 \left (a+b \log \left (c \left (d+e \sqrt {x}\right )^n\right )\right )^2+\frac {e \sqrt {x} \left (4 b d^3 n \left (a+b \log \left (c \left (d+e \sqrt {x}\right )^n\right )\right )-6 b d^2 e n \sqrt {x} \left (a+b \log \left (c \left (d+e \sqrt {x}\right )^n\right )\right )+12 b d e^2 n x \left (a+b \log \left (c \left (d+e \sqrt {x}\right )^n\right )\right )-6 e^3 x^{3/2} \left (a+b \log \left (c \left (d+e \sqrt {x}\right )^n\right )\right )^2+12 b e^3 n x^{3/2} \left (a+b \log \left (c \left (d+e \sqrt {x}\right )^n\right )\right ) \log \left (-\frac {e \sqrt {x}}{d}\right )+6 b^2 e^3 n^2 x^{3/2} \left (2 \log \left (d+e \sqrt {x}\right )-\log (x)\right )-3 b^2 e^2 n^2 x \left (2 d-2 e \sqrt {x} \log \left (d+e \sqrt {x}\right )+e \sqrt {x} \log (x)\right )+2 b^2 e n^2 \sqrt {x} \left (d \left (d-2 e \sqrt {x}\right )+2 e^2 x \log \left (d+e \sqrt {x}\right )-e^2 x \log (x)\right )+12 b^2 e^3 n^2 x^{3/2} \text {Li}_2\left (1+\frac {e \sqrt {x}}{d}\right )\right )}{d^4}}{12 x^2} \end {gather*}
Antiderivative was successfully verified.
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Maple [F]
time = 0.04, size = 0, normalized size = 0.00 \[\int \frac {\left (a +b \ln \left (c \left (d +e \sqrt {x}\right )^{n}\right )\right )^{2}}{x^{3}}\, dx\]
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]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \int \frac {\left (a + b \log {\left (c \left (d + e \sqrt {x}\right )^{n} \right )}\right )^{2}}{x^{3}}\, dx \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 \frac {{\left (a+b\,\ln \left (c\,{\left (d+e\,\sqrt {x}\right )}^n\right )\right )}^2}{x^3} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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