Optimal. Leaf size=77 \[ -\frac{2 b \left (c+d x^2\right )^{9/2} (b c-a d)}{9 d^3}+\frac{\left (c+d x^2\right )^{7/2} (b c-a d)^2}{7 d^3}+\frac{b^2 \left (c+d x^2\right )^{11/2}}{11 d^3} \]
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Rubi [A] time = 0.059001, antiderivative size = 77, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 22, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.091, Rules used = {444, 43} \[ -\frac{2 b \left (c+d x^2\right )^{9/2} (b c-a d)}{9 d^3}+\frac{\left (c+d x^2\right )^{7/2} (b c-a d)^2}{7 d^3}+\frac{b^2 \left (c+d x^2\right )^{11/2}}{11 d^3} \]
Antiderivative was successfully verified.
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Rule 444
Rule 43
Rubi steps
\begin{align*} \int x \left (a+b x^2\right )^2 \left (c+d x^2\right )^{5/2} \, dx &=\frac{1}{2} \operatorname{Subst}\left (\int (a+b x)^2 (c+d x)^{5/2} \, dx,x,x^2\right )\\ &=\frac{1}{2} \operatorname{Subst}\left (\int \left (\frac{(-b c+a d)^2 (c+d x)^{5/2}}{d^2}-\frac{2 b (b c-a d) (c+d x)^{7/2}}{d^2}+\frac{b^2 (c+d x)^{9/2}}{d^2}\right ) \, dx,x,x^2\right )\\ &=\frac{(b c-a d)^2 \left (c+d x^2\right )^{7/2}}{7 d^3}-\frac{2 b (b c-a d) \left (c+d x^2\right )^{9/2}}{9 d^3}+\frac{b^2 \left (c+d x^2\right )^{11/2}}{11 d^3}\\ \end{align*}
Mathematica [A] time = 0.0498562, size = 67, normalized size = 0.87 \[ \frac{\left (c+d x^2\right )^{7/2} \left (99 a^2 d^2+22 a b d \left (7 d x^2-2 c\right )+b^2 \left (8 c^2-28 c d x^2+63 d^2 x^4\right )\right )}{693 d^3} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.003, size = 69, normalized size = 0.9 \begin{align*}{\frac{63\,{b}^{2}{d}^{2}{x}^{4}+154\,ab{d}^{2}{x}^{2}-28\,{b}^{2}cd{x}^{2}+99\,{a}^{2}{d}^{2}-44\,cabd+8\,{b}^{2}{c}^{2}}{693\,{d}^{3}} \left ( d{x}^{2}+c \right ) ^{{\frac{7}{2}}}} \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 = 1.40111, size = 389, normalized size = 5.05 \begin{align*} \frac{{\left (63 \, b^{2} d^{5} x^{10} + 7 \,{\left (23 \, b^{2} c d^{4} + 22 \, a b d^{5}\right )} x^{8} + 8 \, b^{2} c^{5} - 44 \, a b c^{4} d + 99 \, a^{2} c^{3} d^{2} +{\left (113 \, b^{2} c^{2} d^{3} + 418 \, a b c d^{4} + 99 \, a^{2} d^{5}\right )} x^{6} + 3 \,{\left (b^{2} c^{3} d^{2} + 110 \, a b c^{2} d^{3} + 99 \, a^{2} c d^{4}\right )} x^{4} -{\left (4 \, b^{2} c^{4} d - 22 \, a b c^{3} d^{2} - 297 \, a^{2} c^{2} d^{3}\right )} x^{2}\right )} \sqrt{d x^{2} + c}}{693 \, d^{3}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 6.13842, size = 384, normalized size = 4.99 \begin{align*} \begin{cases} \frac{a^{2} c^{3} \sqrt{c + d x^{2}}}{7 d} + \frac{3 a^{2} c^{2} x^{2} \sqrt{c + d x^{2}}}{7} + \frac{3 a^{2} c d x^{4} \sqrt{c + d x^{2}}}{7} + \frac{a^{2} d^{2} x^{6} \sqrt{c + d x^{2}}}{7} - \frac{4 a b c^{4} \sqrt{c + d x^{2}}}{63 d^{2}} + \frac{2 a b c^{3} x^{2} \sqrt{c + d x^{2}}}{63 d} + \frac{10 a b c^{2} x^{4} \sqrt{c + d x^{2}}}{21} + \frac{38 a b c d x^{6} \sqrt{c + d x^{2}}}{63} + \frac{2 a b d^{2} x^{8} \sqrt{c + d x^{2}}}{9} + \frac{8 b^{2} c^{5} \sqrt{c + d x^{2}}}{693 d^{3}} - \frac{4 b^{2} c^{4} x^{2} \sqrt{c + d x^{2}}}{693 d^{2}} + \frac{b^{2} c^{3} x^{4} \sqrt{c + d x^{2}}}{231 d} + \frac{113 b^{2} c^{2} x^{6} \sqrt{c + d x^{2}}}{693} + \frac{23 b^{2} c d x^{8} \sqrt{c + d x^{2}}}{99} + \frac{b^{2} d^{2} x^{10} \sqrt{c + d x^{2}}}{11} & \text{for}\: d \neq 0 \\c^{\frac{5}{2}} \left (\frac{a^{2} x^{2}}{2} + \frac{a b x^{4}}{2} + \frac{b^{2} x^{6}}{6}\right ) & \text{otherwise} \end{cases} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [B] time = 1.1466, size = 564, normalized size = 7.32 \begin{align*} \frac{1155 \,{\left (d x^{2} + c\right )}^{\frac{3}{2}} a^{2} c^{2} + 462 \,{\left (3 \,{\left (d x^{2} + c\right )}^{\frac{5}{2}} - 5 \,{\left (d x^{2} + c\right )}^{\frac{3}{2}} c\right )} a^{2} c + \frac{462 \,{\left (3 \,{\left (d x^{2} + c\right )}^{\frac{5}{2}} - 5 \,{\left (d x^{2} + c\right )}^{\frac{3}{2}} c\right )} a b c^{2}}{d} + 33 \,{\left (15 \,{\left (d x^{2} + c\right )}^{\frac{7}{2}} - 42 \,{\left (d x^{2} + c\right )}^{\frac{5}{2}} c + 35 \,{\left (d x^{2} + c\right )}^{\frac{3}{2}} c^{2}\right )} a^{2} + \frac{33 \,{\left (15 \,{\left (d x^{2} + c\right )}^{\frac{7}{2}} - 42 \,{\left (d x^{2} + c\right )}^{\frac{5}{2}} c + 35 \,{\left (d x^{2} + c\right )}^{\frac{3}{2}} c^{2}\right )} b^{2} c^{2}}{d^{2}} + \frac{132 \,{\left (15 \,{\left (d x^{2} + c\right )}^{\frac{7}{2}} - 42 \,{\left (d x^{2} + c\right )}^{\frac{5}{2}} c + 35 \,{\left (d x^{2} + c\right )}^{\frac{3}{2}} c^{2}\right )} a b c}{d} + \frac{22 \,{\left (35 \,{\left (d x^{2} + c\right )}^{\frac{9}{2}} - 135 \,{\left (d x^{2} + c\right )}^{\frac{7}{2}} c + 189 \,{\left (d x^{2} + c\right )}^{\frac{5}{2}} c^{2} - 105 \,{\left (d x^{2} + c\right )}^{\frac{3}{2}} c^{3}\right )} b^{2} c}{d^{2}} + \frac{22 \,{\left (35 \,{\left (d x^{2} + c\right )}^{\frac{9}{2}} - 135 \,{\left (d x^{2} + c\right )}^{\frac{7}{2}} c + 189 \,{\left (d x^{2} + c\right )}^{\frac{5}{2}} c^{2} - 105 \,{\left (d x^{2} + c\right )}^{\frac{3}{2}} c^{3}\right )} a b}{d} + \frac{{\left (315 \,{\left (d x^{2} + c\right )}^{\frac{11}{2}} - 1540 \,{\left (d x^{2} + c\right )}^{\frac{9}{2}} c + 2970 \,{\left (d x^{2} + c\right )}^{\frac{7}{2}} c^{2} - 2772 \,{\left (d x^{2} + c\right )}^{\frac{5}{2}} c^{3} + 1155 \,{\left (d x^{2} + c\right )}^{\frac{3}{2}} c^{4}\right )} b^{2}}{d^{2}}}{3465 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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