Optimal. Leaf size=106 \[ -\frac{16 b^3 \left (b x^2+c x^4\right )^{5/2}}{1155 c^4 x^5}+\frac{8 b^2 \left (b x^2+c x^4\right )^{5/2}}{231 c^3 x^3}-\frac{2 b \left (b x^2+c x^4\right )^{5/2}}{33 c^2 x}+\frac{x \left (b x^2+c x^4\right )^{5/2}}{11 c} \]
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Rubi [A] time = 0.195626, antiderivative size = 106, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 3, integrand size = 19, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.158, Rules used = {2016, 2002, 2014} \[ -\frac{16 b^3 \left (b x^2+c x^4\right )^{5/2}}{1155 c^4 x^5}+\frac{8 b^2 \left (b x^2+c x^4\right )^{5/2}}{231 c^3 x^3}-\frac{2 b \left (b x^2+c x^4\right )^{5/2}}{33 c^2 x}+\frac{x \left (b x^2+c x^4\right )^{5/2}}{11 c} \]
Antiderivative was successfully verified.
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Rule 2016
Rule 2002
Rule 2014
Rubi steps
\begin{align*} \int x^4 \left (b x^2+c x^4\right )^{3/2} \, dx &=\frac{x \left (b x^2+c x^4\right )^{5/2}}{11 c}-\frac{(6 b) \int x^2 \left (b x^2+c x^4\right )^{3/2} \, dx}{11 c}\\ &=-\frac{2 b \left (b x^2+c x^4\right )^{5/2}}{33 c^2 x}+\frac{x \left (b x^2+c x^4\right )^{5/2}}{11 c}+\frac{\left (8 b^2\right ) \int \left (b x^2+c x^4\right )^{3/2} \, dx}{33 c^2}\\ &=\frac{8 b^2 \left (b x^2+c x^4\right )^{5/2}}{231 c^3 x^3}-\frac{2 b \left (b x^2+c x^4\right )^{5/2}}{33 c^2 x}+\frac{x \left (b x^2+c x^4\right )^{5/2}}{11 c}-\frac{\left (16 b^3\right ) \int \frac{\left (b x^2+c x^4\right )^{3/2}}{x^2} \, dx}{231 c^3}\\ &=-\frac{16 b^3 \left (b x^2+c x^4\right )^{5/2}}{1155 c^4 x^5}+\frac{8 b^2 \left (b x^2+c x^4\right )^{5/2}}{231 c^3 x^3}-\frac{2 b \left (b x^2+c x^4\right )^{5/2}}{33 c^2 x}+\frac{x \left (b x^2+c x^4\right )^{5/2}}{11 c}\\ \end{align*}
Mathematica [A] time = 0.0320802, size = 64, normalized size = 0.6 \[ \frac{x \left (b+c x^2\right )^3 \left (40 b^2 c x^2-16 b^3-70 b c^2 x^4+105 c^3 x^6\right )}{1155 c^4 \sqrt{x^2 \left (b+c x^2\right )}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.047, size = 61, normalized size = 0.6 \begin{align*} -{\frac{ \left ( c{x}^{2}+b \right ) \left ( -105\,{c}^{3}{x}^{6}+70\,b{c}^{2}{x}^{4}-40\,{b}^{2}c{x}^{2}+16\,{b}^{3} \right ) }{1155\,{c}^{4}{x}^{3}} \left ( c{x}^{4}+b{x}^{2} \right ) ^{{\frac{3}{2}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.04, size = 92, normalized size = 0.87 \begin{align*} \frac{{\left (105 \, c^{5} x^{10} + 140 \, b c^{4} x^{8} + 5 \, b^{2} c^{3} x^{6} - 6 \, b^{3} c^{2} x^{4} + 8 \, b^{4} c x^{2} - 16 \, b^{5}\right )} \sqrt{c x^{2} + b}}{1155 \, c^{4}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.28476, size = 165, normalized size = 1.56 \begin{align*} \frac{{\left (105 \, c^{5} x^{10} + 140 \, b c^{4} x^{8} + 5 \, b^{2} c^{3} x^{6} - 6 \, b^{3} c^{2} x^{4} + 8 \, b^{4} c x^{2} - 16 \, b^{5}\right )} \sqrt{c x^{4} + b x^{2}}}{1155 \, c^{4} x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int x^{4} \left (x^{2} \left (b + c x^{2}\right )\right )^{\frac{3}{2}}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.17888, size = 201, normalized size = 1.9 \begin{align*} \frac{16 \, b^{\frac{11}{2}} \mathrm{sgn}\left (x\right )}{1155 \, c^{4}} + \frac{\frac{11 \,{\left (35 \,{\left (c x^{2} + b\right )}^{\frac{9}{2}} - 135 \,{\left (c x^{2} + b\right )}^{\frac{7}{2}} b + 189 \,{\left (c x^{2} + b\right )}^{\frac{5}{2}} b^{2} - 105 \,{\left (c x^{2} + b\right )}^{\frac{3}{2}} b^{3}\right )} b \mathrm{sgn}\left (x\right )}{c^{3}} + \frac{{\left (315 \,{\left (c x^{2} + b\right )}^{\frac{11}{2}} - 1540 \,{\left (c x^{2} + b\right )}^{\frac{9}{2}} b + 2970 \,{\left (c x^{2} + b\right )}^{\frac{7}{2}} b^{2} - 2772 \,{\left (c x^{2} + b\right )}^{\frac{5}{2}} b^{3} + 1155 \,{\left (c x^{2} + b\right )}^{\frac{3}{2}} b^{4}\right )} \mathrm{sgn}\left (x\right )}{c^{3}}}{3465 \, c} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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