Optimal. Leaf size=24 \[ \frac{\left (b x^3+c x^6\right )^{p+1}}{3 (p+1)} \]
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Rubi [A] time = 0.0196933, antiderivative size = 24, normalized size of antiderivative = 1., number of steps used = 1, number of rules used = 1, integrand size = 25, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.04, Rules used = {1588} \[ \frac{\left (b x^3+c x^6\right )^{p+1}}{3 (p+1)} \]
Antiderivative was successfully verified.
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Rule 1588
Rubi steps
\begin{align*} \int x^2 \left (b+2 c x^3\right ) \left (b x^3+c x^6\right )^p \, dx &=\frac{\left (b x^3+c x^6\right )^{1+p}}{3 (1+p)}\\ \end{align*}
Mathematica [C] time = 0.0757323, size = 97, normalized size = 4.04 \[ \frac{x^3 \left (x^3 \left (b+c x^3\right )\right )^p \left (\frac{c x^3}{b}+1\right )^{-p} \left (2 c (p+1) x^3 \, _2F_1\left (-p,p+2;p+3;-\frac{c x^3}{b}\right )+b (p+2) \, _2F_1\left (-p,p+1;p+2;-\frac{c x^3}{b}\right )\right )}{3 (p+1) (p+2)} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.004, size = 31, normalized size = 1.3 \begin{align*}{\frac{{x}^{3} \left ( c{x}^{3}+b \right ) \left ( c{x}^{6}+b{x}^{3} \right ) ^{p}}{3+3\,p}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.1813, size = 47, normalized size = 1.96 \begin{align*} \frac{{\left (c x^{6} + b x^{3}\right )} e^{\left (p \log \left (c x^{3} + b\right ) + 3 \, p \log \left (x\right )\right )}}{3 \,{\left (p + 1\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.29856, size = 63, normalized size = 2.62 \begin{align*} \frac{{\left (c x^{6} + b x^{3}\right )}{\left (c x^{6} + b x^{3}\right )}^{p}}{3 \,{\left (p + 1\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 = 1.12514, size = 59, normalized size = 2.46 \begin{align*} \frac{{\left (c x^{6} + b x^{3}\right )}^{p} c x^{6} +{\left (c x^{6} + b x^{3}\right )}^{p} b x^{3}}{3 \,{\left (p + 1\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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