Optimal. Leaf size=180 \[ -\frac {5 e n x^2}{36 a}-d n x \tanh ^{-1}(a x)-\frac {1}{9} e n x^3 \tanh ^{-1}(a x)+\frac {e x^2 \log \left (c x^n\right )}{6 a}+d x \tanh ^{-1}(a x) \log \left (c x^n\right )+\frac {1}{3} e x^3 \tanh ^{-1}(a x) \log \left (c x^n\right )-\frac {d n \log \left (1-a^2 x^2\right )}{2 a}-\frac {e n \log \left (1-a^2 x^2\right )}{18 a^3}+\frac {\left (3 a^2 d+e\right ) \log \left (c x^n\right ) \log \left (1-a^2 x^2\right )}{6 a^3}+\frac {\left (3 a^2 d+e\right ) n \text {Li}_2\left (a^2 x^2\right )}{12 a^3} \]
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Rubi [A]
time = 0.11, antiderivative size = 180, normalized size of antiderivative = 1.00, number of steps
used = 9, number of rules used = 10, integrand size = 18, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.556, Rules used = {6123, 1607,
455, 45, 2435, 6021, 266, 6037, 272, 2438} \begin {gather*} \frac {n \left (3 a^2 d+e\right ) \text {PolyLog}\left (2,a^2 x^2\right )}{12 a^3}-\frac {d n \log \left (1-a^2 x^2\right )}{2 a}+\frac {\left (3 a^2 d+e\right ) \log \left (1-a^2 x^2\right ) \log \left (c x^n\right )}{6 a^3}-\frac {e n \log \left (1-a^2 x^2\right )}{18 a^3}+d x \tanh ^{-1}(a x) \log \left (c x^n\right )+\frac {1}{3} e x^3 \tanh ^{-1}(a x) \log \left (c x^n\right )+\frac {e x^2 \log \left (c x^n\right )}{6 a}-d n x \tanh ^{-1}(a x)-\frac {1}{9} e n x^3 \tanh ^{-1}(a x)-\frac {5 e n x^2}{36 a} \end {gather*}
Antiderivative was successfully verified.
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Rule 45
Rule 266
Rule 272
Rule 455
Rule 1607
Rule 2435
Rule 2438
Rule 6021
Rule 6037
Rule 6123
Rubi steps
\begin {align*} \int \left (d+e x^2\right ) \tanh ^{-1}(a x) \log \left (c x^n\right ) \, dx &=\frac {e x^2 \log \left (c x^n\right )}{6 a}+d x \tanh ^{-1}(a x) \log \left (c x^n\right )+\frac {1}{3} e x^3 \tanh ^{-1}(a x) \log \left (c x^n\right )+\frac {\left (3 a^2 d+e\right ) \log \left (c x^n\right ) \log \left (1-a^2 x^2\right )}{6 a^3}-n \int \left (\frac {e x}{6 a}+d \tanh ^{-1}(a x)+\frac {1}{3} e x^2 \tanh ^{-1}(a x)+\frac {\left (3 a^2 d+e\right ) \log \left (1-a^2 x^2\right )}{6 a^3 x}\right ) \, dx\\ &=-\frac {e n x^2}{12 a}+\frac {e x^2 \log \left (c x^n\right )}{6 a}+d x \tanh ^{-1}(a x) \log \left (c x^n\right )+\frac {1}{3} e x^3 \tanh ^{-1}(a x) \log \left (c x^n\right )+\frac {\left (3 a^2 d+e\right ) \log \left (c x^n\right ) \log \left (1-a^2 x^2\right )}{6 a^3}-(d n) \int \tanh ^{-1}(a x) \, dx-\frac {1}{3} (e n) \int x^2 \tanh ^{-1}(a x) \, dx-\frac {\left (\left (3 a^2 d+e\right ) n\right ) \int \frac {\log \left (1-a^2 x^2\right )}{x} \, dx}{6 a^3}\\ &=-\frac {e n x^2}{12 a}-d n x \tanh ^{-1}(a x)-\frac {1}{9} e n x^3 \tanh ^{-1}(a x)+\frac {e x^2 \log \left (c x^n\right )}{6 a}+d x \tanh ^{-1}(a x) \log \left (c x^n\right )+\frac {1}{3} e x^3 \tanh ^{-1}(a x) \log \left (c x^n\right )+\frac {\left (3 a^2 d+e\right ) \log \left (c x^n\right ) \log \left (1-a^2 x^2\right )}{6 a^3}+\frac {\left (3 a^2 d+e\right ) n \text {Li}_2\left (a^2 x^2\right )}{12 a^3}+(a d n) \int \frac {x}{1-a^2 x^2} \, dx+\frac {1}{9} (a e n) \int \frac {x^3}{1-a^2 x^2} \, dx\\ &=-\frac {e n x^2}{12 a}-d n x \tanh ^{-1}(a x)-\frac {1}{9} e n x^3 \tanh ^{-1}(a x)+\frac {e x^2 \log \left (c x^n\right )}{6 a}+d x \tanh ^{-1}(a x) \log \left (c x^n\right )+\frac {1}{3} e x^3 \tanh ^{-1}(a x) \log \left (c x^n\right )-\frac {d n \log \left (1-a^2 x^2\right )}{2 a}+\frac {\left (3 a^2 d+e\right ) \log \left (c x^n\right ) \log \left (1-a^2 x^2\right )}{6 a^3}+\frac {\left (3 a^2 d+e\right ) n \text {Li}_2\left (a^2 x^2\right )}{12 a^3}+\frac {1}{18} (a e n) \text {Subst}\left (\int \frac {x}{1-a^2 x} \, dx,x,x^2\right )\\ &=-\frac {e n x^2}{12 a}-d n x \tanh ^{-1}(a x)-\frac {1}{9} e n x^3 \tanh ^{-1}(a x)+\frac {e x^2 \log \left (c x^n\right )}{6 a}+d x \tanh ^{-1}(a x) \log \left (c x^n\right )+\frac {1}{3} e x^3 \tanh ^{-1}(a x) \log \left (c x^n\right )-\frac {d n \log \left (1-a^2 x^2\right )}{2 a}+\frac {\left (3 a^2 d+e\right ) \log \left (c x^n\right ) \log \left (1-a^2 x^2\right )}{6 a^3}+\frac {\left (3 a^2 d+e\right ) n \text {Li}_2\left (a^2 x^2\right )}{12 a^3}+\frac {1}{18} (a e n) \text {Subst}\left (\int \left (-\frac {1}{a^2}-\frac {1}{a^2 \left (-1+a^2 x\right )}\right ) \, dx,x,x^2\right )\\ &=-\frac {5 e n x^2}{36 a}-d n x \tanh ^{-1}(a x)-\frac {1}{9} e n x^3 \tanh ^{-1}(a x)+\frac {e x^2 \log \left (c x^n\right )}{6 a}+d x \tanh ^{-1}(a x) \log \left (c x^n\right )+\frac {1}{3} e x^3 \tanh ^{-1}(a x) \log \left (c x^n\right )-\frac {d n \log \left (1-a^2 x^2\right )}{2 a}-\frac {e n \log \left (1-a^2 x^2\right )}{18 a^3}+\frac {\left (3 a^2 d+e\right ) \log \left (c x^n\right ) \log \left (1-a^2 x^2\right )}{6 a^3}+\frac {\left (3 a^2 d+e\right ) n \text {Li}_2\left (a^2 x^2\right )}{12 a^3}\\ \end {align*}
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Mathematica [A]
time = 0.11, size = 167, normalized size = 0.93 \begin {gather*} \frac {-5 a^2 e n x^2+6 a^2 e x^2 \log \left (c x^n\right )-4 a^3 x \tanh ^{-1}(a x) \left (n \left (9 d+e x^2\right )-3 \left (3 d+e x^2\right ) \log \left (c x^n\right )\right )-18 a^2 d n \log \left (1-a^2 x^2\right )+18 a^2 d \log \left (c x^n\right ) \log \left (1-a^2 x^2\right )+6 e \log \left (c x^n\right ) \log \left (1-a^2 x^2\right )-2 e n \log \left (-1+a^2 x^2\right )+3 \left (3 a^2 d+e\right ) n \text {Li}_2\left (a^2 x^2\right )}{36 a^3} \end {gather*}
Antiderivative was successfully verified.
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Maple [C] Result contains higher order function than in optimal. Order 9 vs. order
4.
time = 13.38, size = 90894, normalized size = 504.97
method | result | size |
risch | \(\text {Expression too large to display}\) | \(1939\) |
default | \(\text {Expression too large to display}\) | \(90894\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [C] Result contains complex when optimal does not.
time = 0.32, size = 364, normalized size = 2.02 \begin {gather*} -\frac {1}{36} \, n {\left (\frac {18 \, {\left (i \, \pi d - 2 \, d\right )} \log \left (x\right )}{a} + \frac {6 \, {\left (3 \, a^{2} d + e\right )} {\left (\log \left (a x - 1\right ) \log \left (a x\right ) + {\rm Li}_2\left (-a x + 1\right )\right )}}{a^{3}} + \frac {6 \, {\left (3 \, a^{2} d + e\right )} {\left (\log \left (a x + 1\right ) \log \left (-a x\right ) + {\rm Li}_2\left (a x + 1\right )\right )}}{a^{3}} + \frac {2 \, {\left (9 \, a^{2} d + e\right )} \log \left (a x + 1\right )}{a^{3}} + \frac {-2 i \, \pi a^{3} x^{3} e - 18 i \, \pi a^{3} d x + 5 \, a^{2} x^{2} e + 2 \, {\left (a^{3} x^{3} e + 9 \, a^{3} d x\right )} \log \left (a x + 1\right ) - 2 \, {\left (a^{3} x^{3} e + 9 \, a^{3} d x - 9 \, a^{2} d - e\right )} \log \left (a x - 1\right )}{a^{3}}\right )} + \frac {1}{36} \, {\left ({\left (6 \, x^{3} \log \left (a x + 1\right ) - a {\left (\frac {2 \, a^{2} x^{3} - 3 \, a x^{2} + 6 \, x}{a^{3}} - \frac {6 \, \log \left (a x + 1\right )}{a^{4}}\right )}\right )} e - {\left (6 \, x^{3} \log \left (-a x + 1\right ) - a {\left (\frac {2 \, a^{2} x^{3} + 3 \, a x^{2} + 6 \, x}{a^{3}} + \frac {6 \, \log \left (a x - 1\right )}{a^{4}}\right )}\right )} e - \frac {18 \, {\left (a x - {\left (a x + 1\right )} \log \left (a x + 1\right ) + 1\right )} d}{a} + \frac {18 \, {\left (a x - {\left (a x - 1\right )} \log \left (-a x + 1\right ) - 1\right )} d}{a}\right )} \log \left (c x^{n}\right ) \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 \left (d + e x^{2}\right ) \log {\left (c x^{n} \right )} \operatorname {atanh}{\left (a x \right )}\, 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 = -0.01 \begin {gather*} \int \ln \left (c\,x^n\right )\,\mathrm {atanh}\left (a\,x\right )\,\left (e\,x^2+d\right ) \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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