Optimal. Leaf size=130 \[ \frac{b x^{2 n} \left (3 a^2 d^2-3 a b c d+b^2 c^2\right )}{2 d^3 n}-\frac{b^2 x^{3 n} (b c-3 a d)}{3 d^2 n}-\frac{x^n (b c-a d)^3}{d^4 n}+\frac{c (b c-a d)^3 \log \left (c+d x^n\right )}{d^5 n}+\frac{b^3 x^{4 n}}{4 d n} \]
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Rubi [A] time = 0.138426, antiderivative size = 130, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 26, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.077, Rules used = {446, 77} \[ \frac{b x^{2 n} \left (3 a^2 d^2-3 a b c d+b^2 c^2\right )}{2 d^3 n}-\frac{b^2 x^{3 n} (b c-3 a d)}{3 d^2 n}-\frac{x^n (b c-a d)^3}{d^4 n}+\frac{c (b c-a d)^3 \log \left (c+d x^n\right )}{d^5 n}+\frac{b^3 x^{4 n}}{4 d n} \]
Antiderivative was successfully verified.
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Rule 446
Rule 77
Rubi steps
\begin{align*} \int \frac{x^{-1+2 n} \left (a+b x^n\right )^3}{c+d x^n} \, dx &=\frac{\operatorname{Subst}\left (\int \frac{x (a+b x)^3}{c+d x} \, dx,x,x^n\right )}{n}\\ &=\frac{\operatorname{Subst}\left (\int \left (\frac{(-b c+a d)^3}{d^4}+\frac{b \left (b^2 c^2-3 a b c d+3 a^2 d^2\right ) x}{d^3}-\frac{b^2 (b c-3 a d) x^2}{d^2}+\frac{b^3 x^3}{d}+\frac{c (b c-a d)^3}{d^4 (c+d x)}\right ) \, dx,x,x^n\right )}{n}\\ &=-\frac{(b c-a d)^3 x^n}{d^4 n}+\frac{b \left (b^2 c^2-3 a b c d+3 a^2 d^2\right ) x^{2 n}}{2 d^3 n}-\frac{b^2 (b c-3 a d) x^{3 n}}{3 d^2 n}+\frac{b^3 x^{4 n}}{4 d n}+\frac{c (b c-a d)^3 \log \left (c+d x^n\right )}{d^5 n}\\ \end{align*}
Mathematica [A] time = 0.195873, size = 115, normalized size = 0.88 \[ \frac{6 b d^2 x^{2 n} \left (3 a^2 d^2-3 a b c d+b^2 c^2\right )-4 b^2 d^3 x^{3 n} (b c-3 a d)+12 d x^n (a d-b c)^3+12 c (b c-a d)^3 \log \left (c+d x^n\right )+3 b^3 d^4 x^{4 n}}{12 d^5 n} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.028, size = 284, normalized size = 2.2 \begin{align*}{\frac{{{\rm e}^{n\ln \left ( x \right ) }}{a}^{3}}{dn}}-3\,{\frac{{{\rm e}^{n\ln \left ( x \right ) }}{a}^{2}bc}{{d}^{2}n}}+3\,{\frac{{{\rm e}^{n\ln \left ( x \right ) }}a{b}^{2}{c}^{2}}{{d}^{3}n}}-{\frac{{{\rm e}^{n\ln \left ( x \right ) }}{b}^{3}{c}^{3}}{{d}^{4}n}}+{\frac{{b}^{3} \left ({{\rm e}^{n\ln \left ( x \right ) }} \right ) ^{4}}{4\,dn}}+{\frac{3\,b \left ({{\rm e}^{n\ln \left ( x \right ) }} \right ) ^{2}{a}^{2}}{2\,dn}}-{\frac{3\,{b}^{2} \left ({{\rm e}^{n\ln \left ( x \right ) }} \right ) ^{2}ac}{2\,{d}^{2}n}}+{\frac{{b}^{3} \left ({{\rm e}^{n\ln \left ( x \right ) }} \right ) ^{2}{c}^{2}}{2\,{d}^{3}n}}+{\frac{{b}^{2} \left ({{\rm e}^{n\ln \left ( x \right ) }} \right ) ^{3}a}{dn}}-{\frac{{b}^{3} \left ({{\rm e}^{n\ln \left ( x \right ) }} \right ) ^{3}c}{3\,{d}^{2}n}}-{\frac{c\ln \left ( c+d{{\rm e}^{n\ln \left ( x \right ) }} \right ){a}^{3}}{{d}^{2}n}}+3\,{\frac{{c}^{2}\ln \left ( c+d{{\rm e}^{n\ln \left ( x \right ) }} \right ){a}^{2}b}{{d}^{3}n}}-3\,{\frac{{c}^{3}\ln \left ( c+d{{\rm e}^{n\ln \left ( x \right ) }} \right ) a{b}^{2}}{{d}^{4}n}}+{\frac{{c}^{4}\ln \left ( c+d{{\rm e}^{n\ln \left ( x \right ) }} \right ){b}^{3}}{{d}^{5}n}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 0.967582, size = 312, normalized size = 2.4 \begin{align*} a^{3}{\left (\frac{x^{n}}{d n} - \frac{c \log \left (\frac{d x^{n} + c}{d}\right )}{d^{2} n}\right )} + \frac{1}{12} \, b^{3}{\left (\frac{12 \, c^{4} \log \left (\frac{d x^{n} + c}{d}\right )}{d^{5} n} + \frac{3 \, d^{3} x^{4 \, n} - 4 \, c d^{2} x^{3 \, n} + 6 \, c^{2} d x^{2 \, n} - 12 \, c^{3} x^{n}}{d^{4} n}\right )} - \frac{1}{2} \, a b^{2}{\left (\frac{6 \, c^{3} \log \left (\frac{d x^{n} + c}{d}\right )}{d^{4} n} - \frac{2 \, d^{2} x^{3 \, n} - 3 \, c d x^{2 \, n} + 6 \, c^{2} x^{n}}{d^{3} n}\right )} + \frac{3}{2} \, a^{2} b{\left (\frac{2 \, c^{2} \log \left (\frac{d x^{n} + c}{d}\right )}{d^{3} n} + \frac{d x^{2 \, n} - 2 \, c x^{n}}{d^{2} n}\right )} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.04555, size = 363, normalized size = 2.79 \begin{align*} \frac{3 \, b^{3} d^{4} x^{4 \, n} - 4 \,{\left (b^{3} c d^{3} - 3 \, a b^{2} d^{4}\right )} x^{3 \, n} + 6 \,{\left (b^{3} c^{2} d^{2} - 3 \, a b^{2} c d^{3} + 3 \, a^{2} b d^{4}\right )} x^{2 \, n} - 12 \,{\left (b^{3} c^{3} d - 3 \, a b^{2} c^{2} d^{2} + 3 \, a^{2} b c d^{3} - a^{3} d^{4}\right )} x^{n} + 12 \,{\left (b^{3} c^{4} - 3 \, a b^{2} c^{3} d + 3 \, a^{2} b c^{2} d^{2} - a^{3} c d^{3}\right )} \log \left (d x^{n} + c\right )}{12 \, d^{5} n} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{{\left (b x^{n} + a\right )}^{3} x^{2 \, n - 1}}{d x^{n} + c}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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