Optimal. Leaf size=37 \[ \frac{2}{3} x^{3/2} (A c+b B)-\frac{2 A b}{\sqrt{x}}+\frac{2}{7} B c x^{7/2} \]
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Rubi [A] time = 0.0205999, antiderivative size = 37, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.083, Rules used = {1584, 448} \[ \frac{2}{3} x^{3/2} (A c+b B)-\frac{2 A b}{\sqrt{x}}+\frac{2}{7} B c x^{7/2} \]
Antiderivative was successfully verified.
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Rule 1584
Rule 448
Rubi steps
\begin{align*} \int \frac{\left (A+B x^2\right ) \left (b x^2+c x^4\right )}{x^{7/2}} \, dx &=\int \frac{\left (A+B x^2\right ) \left (b+c x^2\right )}{x^{3/2}} \, dx\\ &=\int \left (\frac{A b}{x^{3/2}}+(b B+A c) \sqrt{x}+B c x^{5/2}\right ) \, dx\\ &=-\frac{2 A b}{\sqrt{x}}+\frac{2}{3} (b B+A c) x^{3/2}+\frac{2}{7} B c x^{7/2}\\ \end{align*}
Mathematica [A] time = 0.0098416, size = 35, normalized size = 0.95 \[ \frac{2 \left (-21 A b+7 A c x^2+7 b B x^2+3 B c x^4\right )}{21 \sqrt{x}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.004, size = 32, normalized size = 0.9 \begin{align*} -{\frac{-6\,Bc{x}^{4}-14\,A{x}^{2}c-14\,B{x}^{2}b+42\,Ab}{21}{\frac{1}{\sqrt{x}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.14998, size = 36, normalized size = 0.97 \begin{align*} \frac{2}{7} \, B c x^{\frac{7}{2}} + \frac{2}{3} \,{\left (B b + A c\right )} x^{\frac{3}{2}} - \frac{2 \, A b}{\sqrt{x}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.61498, size = 74, normalized size = 2. \begin{align*} \frac{2 \,{\left (3 \, B c x^{4} + 7 \,{\left (B b + A c\right )} x^{2} - 21 \, A b\right )}}{21 \, \sqrt{x}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 7.5185, size = 44, normalized size = 1.19 \begin{align*} - \frac{2 A b}{\sqrt{x}} + \frac{2 A c x^{\frac{3}{2}}}{3} + \frac{2 B b x^{\frac{3}{2}}}{3} + \frac{2 B c x^{\frac{7}{2}}}{7} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.17079, size = 39, normalized size = 1.05 \begin{align*} \frac{2}{7} \, B c x^{\frac{7}{2}} + \frac{2}{3} \, B b x^{\frac{3}{2}} + \frac{2}{3} \, A c x^{\frac{3}{2}} - \frac{2 \, A b}{\sqrt{x}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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