Optimal. Leaf size=134 \[ \frac{a}{3 b \left (a+b x^3\right ) \sqrt{c+d x^3} (b c-a d)}+\frac{a d+2 b c}{3 b \sqrt{c+d x^3} (b c-a d)^2}-\frac{(a d+2 b c) \tanh ^{-1}\left (\frac{\sqrt{b} \sqrt{c+d x^3}}{\sqrt{b c-a d}}\right )}{3 \sqrt{b} (b c-a d)^{5/2}} \]
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Rubi [A] time = 0.114101, antiderivative size = 134, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 5, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.208, Rules used = {446, 78, 51, 63, 208} \[ \frac{a}{3 b \left (a+b x^3\right ) \sqrt{c+d x^3} (b c-a d)}+\frac{a d+2 b c}{3 b \sqrt{c+d x^3} (b c-a d)^2}-\frac{(a d+2 b c) \tanh ^{-1}\left (\frac{\sqrt{b} \sqrt{c+d x^3}}{\sqrt{b c-a d}}\right )}{3 \sqrt{b} (b c-a d)^{5/2}} \]
Antiderivative was successfully verified.
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Rule 446
Rule 78
Rule 51
Rule 63
Rule 208
Rubi steps
\begin{align*} \int \frac{x^5}{\left (a+b x^3\right )^2 \left (c+d x^3\right )^{3/2}} \, dx &=\frac{1}{3} \operatorname{Subst}\left (\int \frac{x}{(a+b x)^2 (c+d x)^{3/2}} \, dx,x,x^3\right )\\ &=\frac{a}{3 b (b c-a d) \left (a+b x^3\right ) \sqrt{c+d x^3}}+\frac{(2 b c+a d) \operatorname{Subst}\left (\int \frac{1}{(a+b x) (c+d x)^{3/2}} \, dx,x,x^3\right )}{6 b (b c-a d)}\\ &=\frac{2 b c+a d}{3 b (b c-a d)^2 \sqrt{c+d x^3}}+\frac{a}{3 b (b c-a d) \left (a+b x^3\right ) \sqrt{c+d x^3}}+\frac{(2 b c+a d) \operatorname{Subst}\left (\int \frac{1}{(a+b x) \sqrt{c+d x}} \, dx,x,x^3\right )}{6 (b c-a d)^2}\\ &=\frac{2 b c+a d}{3 b (b c-a d)^2 \sqrt{c+d x^3}}+\frac{a}{3 b (b c-a d) \left (a+b x^3\right ) \sqrt{c+d x^3}}+\frac{(2 b c+a d) \operatorname{Subst}\left (\int \frac{1}{a-\frac{b c}{d}+\frac{b x^2}{d}} \, dx,x,\sqrt{c+d x^3}\right )}{3 d (b c-a d)^2}\\ &=\frac{2 b c+a d}{3 b (b c-a d)^2 \sqrt{c+d x^3}}+\frac{a}{3 b (b c-a d) \left (a+b x^3\right ) \sqrt{c+d x^3}}-\frac{(2 b c+a d) \tanh ^{-1}\left (\frac{\sqrt{b} \sqrt{c+d x^3}}{\sqrt{b c-a d}}\right )}{3 \sqrt{b} (b c-a d)^{5/2}}\\ \end{align*}
Mathematica [C] time = 0.0286215, size = 91, normalized size = 0.68 \[ \frac{\left (a+b x^3\right ) (a d+2 b c) \, _2F_1\left (-\frac{1}{2},1;\frac{1}{2};\frac{b \left (d x^3+c\right )}{b c-a d}\right )+a (b c-a d)}{3 b \left (a+b x^3\right ) \sqrt{c+d x^3} (b c-a d)^2} \]
Antiderivative was successfully verified.
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Maple [C] time = 0.01, size = 958, normalized size = 7.2 \begin{align*} \text{result too large to display} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F(-2)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Exception raised: ValueError} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] time = 1.79297, size = 1278, normalized size = 9.54 \begin{align*} \left [\frac{{\left ({\left (2 \, b^{2} c d + a b d^{2}\right )} x^{6} + 2 \, a b c^{2} + a^{2} c d +{\left (2 \, b^{2} c^{2} + 3 \, a b c d + a^{2} d^{2}\right )} x^{3}\right )} \sqrt{b^{2} c - a b d} \log \left (\frac{b d x^{3} + 2 \, b c - a d - 2 \, \sqrt{d x^{3} + c} \sqrt{b^{2} c - a b d}}{b x^{3} + a}\right ) + 2 \,{\left (3 \, a b^{2} c^{2} - 3 \, a^{2} b c d +{\left (2 \, b^{3} c^{2} - a b^{2} c d - a^{2} b d^{2}\right )} x^{3}\right )} \sqrt{d x^{3} + c}}{6 \,{\left (a b^{4} c^{4} - 3 \, a^{2} b^{3} c^{3} d + 3 \, a^{3} b^{2} c^{2} d^{2} - a^{4} b c d^{3} +{\left (b^{5} c^{3} d - 3 \, a b^{4} c^{2} d^{2} + 3 \, a^{2} b^{3} c d^{3} - a^{3} b^{2} d^{4}\right )} x^{6} +{\left (b^{5} c^{4} - 2 \, a b^{4} c^{3} d + 2 \, a^{3} b^{2} c d^{3} - a^{4} b d^{4}\right )} x^{3}\right )}}, \frac{{\left ({\left (2 \, b^{2} c d + a b d^{2}\right )} x^{6} + 2 \, a b c^{2} + a^{2} c d +{\left (2 \, b^{2} c^{2} + 3 \, a b c d + a^{2} d^{2}\right )} x^{3}\right )} \sqrt{-b^{2} c + a b d} \arctan \left (\frac{\sqrt{d x^{3} + c} \sqrt{-b^{2} c + a b d}}{b d x^{3} + b c}\right ) +{\left (3 \, a b^{2} c^{2} - 3 \, a^{2} b c d +{\left (2 \, b^{3} c^{2} - a b^{2} c d - a^{2} b d^{2}\right )} x^{3}\right )} \sqrt{d x^{3} + c}}{3 \,{\left (a b^{4} c^{4} - 3 \, a^{2} b^{3} c^{3} d + 3 \, a^{3} b^{2} c^{2} d^{2} - a^{4} b c d^{3} +{\left (b^{5} c^{3} d - 3 \, a b^{4} c^{2} d^{2} + 3 \, a^{2} b^{3} c d^{3} - a^{3} b^{2} d^{4}\right )} x^{6} +{\left (b^{5} c^{4} - 2 \, a b^{4} c^{3} d + 2 \, a^{3} b^{2} c d^{3} - a^{4} b d^{4}\right )} x^{3}\right )}}\right ] \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 [A] time = 1.14581, size = 244, normalized size = 1.82 \begin{align*} \frac{\frac{{\left (2 \, b c d + a d^{2}\right )} \arctan \left (\frac{\sqrt{d x^{3} + c} b}{\sqrt{-b^{2} c + a b d}}\right )}{{\left (b^{2} c^{2} - 2 \, a b c d + a^{2} d^{2}\right )} \sqrt{-b^{2} c + a b d}} + \frac{2 \,{\left (d x^{3} + c\right )} b c d - 2 \, b c^{2} d +{\left (d x^{3} + c\right )} a d^{2} + 2 \, a c d^{2}}{{\left (b^{2} c^{2} - 2 \, a b c d + a^{2} d^{2}\right )}{\left ({\left (d x^{3} + c\right )}^{\frac{3}{2}} b - \sqrt{d x^{3} + c} b c + \sqrt{d x^{3} + c} a d\right )}}}{3 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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