Optimal. Leaf size=63 \[ \frac{2}{17} A b^2 x^{17/2}+\frac{2}{25} c x^{25/2} (A c+2 b B)+\frac{2}{21} b x^{21/2} (2 A c+b B)+\frac{2}{29} B c^2 x^{29/2} \]
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Rubi [A] time = 0.0412536, antiderivative size = 63, 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 = {1584, 448} \[ \frac{2}{17} A b^2 x^{17/2}+\frac{2}{25} c x^{25/2} (A c+2 b B)+\frac{2}{21} b x^{21/2} (2 A c+b B)+\frac{2}{29} B c^2 x^{29/2} \]
Antiderivative was successfully verified.
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Rule 1584
Rule 448
Rubi steps
\begin{align*} \int x^{7/2} \left (A+B x^2\right ) \left (b x^2+c x^4\right )^2 \, dx &=\int x^{15/2} \left (A+B x^2\right ) \left (b+c x^2\right )^2 \, dx\\ &=\int \left (A b^2 x^{15/2}+b (b B+2 A c) x^{19/2}+c (2 b B+A c) x^{23/2}+B c^2 x^{27/2}\right ) \, dx\\ &=\frac{2}{17} A b^2 x^{17/2}+\frac{2}{21} b (b B+2 A c) x^{21/2}+\frac{2}{25} c (2 b B+A c) x^{25/2}+\frac{2}{29} B c^2 x^{29/2}\\ \end{align*}
Mathematica [A] time = 0.0320792, size = 63, normalized size = 1. \[ \frac{2}{17} A b^2 x^{17/2}+\frac{2}{25} c x^{25/2} (A c+2 b B)+\frac{2}{21} b x^{21/2} (2 A c+b B)+\frac{2}{29} B c^2 x^{29/2} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.005, size = 56, normalized size = 0.9 \begin{align*}{\frac{17850\,B{c}^{2}{x}^{6}+20706\,A{c}^{2}{x}^{4}+41412\,B{x}^{4}bc+49300\,Abc{x}^{2}+24650\,B{x}^{2}{b}^{2}+30450\,A{b}^{2}}{258825}{x}^{{\frac{17}{2}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.09971, size = 69, normalized size = 1.1 \begin{align*} \frac{2}{29} \, B c^{2} x^{\frac{29}{2}} + \frac{2}{25} \,{\left (2 \, B b c + A c^{2}\right )} x^{\frac{25}{2}} + \frac{2}{17} \, A b^{2} x^{\frac{17}{2}} + \frac{2}{21} \,{\left (B b^{2} + 2 \, A b c\right )} x^{\frac{21}{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.57489, size = 157, normalized size = 2.49 \begin{align*} \frac{2}{258825} \,{\left (8925 \, B c^{2} x^{14} + 10353 \,{\left (2 \, B b c + A c^{2}\right )} x^{12} + 15225 \, A b^{2} x^{8} + 12325 \,{\left (B b^{2} + 2 \, A b c\right )} x^{10}\right )} \sqrt{x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 96.2608, size = 80, normalized size = 1.27 \begin{align*} \frac{2 A b^{2} x^{\frac{17}{2}}}{17} + \frac{4 A b c x^{\frac{21}{2}}}{21} + \frac{2 A c^{2} x^{\frac{25}{2}}}{25} + \frac{2 B b^{2} x^{\frac{21}{2}}}{21} + \frac{4 B b c x^{\frac{25}{2}}}{25} + \frac{2 B c^{2} x^{\frac{29}{2}}}{29} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.17831, size = 72, normalized size = 1.14 \begin{align*} \frac{2}{29} \, B c^{2} x^{\frac{29}{2}} + \frac{4}{25} \, B b c x^{\frac{25}{2}} + \frac{2}{25} \, A c^{2} x^{\frac{25}{2}} + \frac{2}{21} \, B b^{2} x^{\frac{21}{2}} + \frac{4}{21} \, A b c x^{\frac{21}{2}} + \frac{2}{17} \, A b^{2} x^{\frac{17}{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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