Optimal. Leaf size=126 \[ \frac{c^2 \sqrt{c+\frac{d}{x^2}} (4 b c-3 a d)}{d^5}+\frac{c^3 (b c-a d)}{d^5 \sqrt{c+\frac{d}{x^2}}}+\frac{\left (c+\frac{d}{x^2}\right )^{5/2} (4 b c-a d)}{5 d^5}-\frac{c \left (c+\frac{d}{x^2}\right )^{3/2} (2 b c-a d)}{d^5}-\frac{b \left (c+\frac{d}{x^2}\right )^{7/2}}{7 d^5} \]
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Rubi [A] time = 0.0889519, antiderivative size = 126, 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 = {446, 77} \[ \frac{c^2 \sqrt{c+\frac{d}{x^2}} (4 b c-3 a d)}{d^5}+\frac{c^3 (b c-a d)}{d^5 \sqrt{c+\frac{d}{x^2}}}+\frac{\left (c+\frac{d}{x^2}\right )^{5/2} (4 b c-a d)}{5 d^5}-\frac{c \left (c+\frac{d}{x^2}\right )^{3/2} (2 b c-a d)}{d^5}-\frac{b \left (c+\frac{d}{x^2}\right )^{7/2}}{7 d^5} \]
Antiderivative was successfully verified.
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Rule 446
Rule 77
Rubi steps
\begin{align*} \int \frac{a+\frac{b}{x^2}}{\left (c+\frac{d}{x^2}\right )^{3/2} x^9} \, dx &=-\left (\frac{1}{2} \operatorname{Subst}\left (\int \frac{x^3 (a+b x)}{(c+d x)^{3/2}} \, dx,x,\frac{1}{x^2}\right )\right )\\ &=-\left (\frac{1}{2} \operatorname{Subst}\left (\int \left (\frac{c^3 (b c-a d)}{d^4 (c+d x)^{3/2}}-\frac{c^2 (4 b c-3 a d)}{d^4 \sqrt{c+d x}}+\frac{3 c (2 b c-a d) \sqrt{c+d x}}{d^4}+\frac{(-4 b c+a d) (c+d x)^{3/2}}{d^4}+\frac{b (c+d x)^{5/2}}{d^4}\right ) \, dx,x,\frac{1}{x^2}\right )\right )\\ &=\frac{c^3 (b c-a d)}{d^5 \sqrt{c+\frac{d}{x^2}}}+\frac{c^2 (4 b c-3 a d) \sqrt{c+\frac{d}{x^2}}}{d^5}-\frac{c (2 b c-a d) \left (c+\frac{d}{x^2}\right )^{3/2}}{d^5}+\frac{(4 b c-a d) \left (c+\frac{d}{x^2}\right )^{5/2}}{5 d^5}-\frac{b \left (c+\frac{d}{x^2}\right )^{7/2}}{7 d^5}\\ \end{align*}
Mathematica [A] time = 0.0296777, size = 104, normalized size = 0.83 \[ \frac{b \left (-16 c^2 d^2 x^4+64 c^3 d x^6+128 c^4 x^8+8 c d^3 x^2-5 d^4\right )-7 a d x^2 \left (8 c^2 d x^4+16 c^3 x^6-2 c d^2 x^2+d^3\right )}{35 d^5 x^8 \sqrt{c+\frac{d}{x^2}}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.007, size = 118, normalized size = 0.9 \begin{align*} -{\frac{ \left ( 112\,a{c}^{3}d{x}^{8}-128\,b{c}^{4}{x}^{8}+56\,a{c}^{2}{d}^{2}{x}^{6}-64\,b{c}^{3}d{x}^{6}-14\,ac{d}^{3}{x}^{4}+16\,b{c}^{2}{d}^{2}{x}^{4}+7\,a{d}^{4}{x}^{2}-8\,bc{d}^{3}{x}^{2}+5\,b{d}^{4} \right ) \left ( c{x}^{2}+d \right ) }{35\,{d}^{5}{x}^{10}} \left ({\frac{c{x}^{2}+d}{{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 = 0.955883, size = 204, normalized size = 1.62 \begin{align*} -\frac{1}{35} \, b{\left (\frac{5 \,{\left (c + \frac{d}{x^{2}}\right )}^{\frac{7}{2}}}{d^{5}} - \frac{28 \,{\left (c + \frac{d}{x^{2}}\right )}^{\frac{5}{2}} c}{d^{5}} + \frac{70 \,{\left (c + \frac{d}{x^{2}}\right )}^{\frac{3}{2}} c^{2}}{d^{5}} - \frac{140 \, \sqrt{c + \frac{d}{x^{2}}} c^{3}}{d^{5}} - \frac{35 \, c^{4}}{\sqrt{c + \frac{d}{x^{2}}} d^{5}}\right )} - \frac{1}{5} \, a{\left (\frac{{\left (c + \frac{d}{x^{2}}\right )}^{\frac{5}{2}}}{d^{4}} - \frac{5 \,{\left (c + \frac{d}{x^{2}}\right )}^{\frac{3}{2}} c}{d^{4}} + \frac{15 \, \sqrt{c + \frac{d}{x^{2}}} c^{2}}{d^{4}} + \frac{5 \, c^{3}}{\sqrt{c + \frac{d}{x^{2}}} d^{4}}\right )} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.48715, size = 252, normalized size = 2. \begin{align*} \frac{{\left (16 \,{\left (8 \, b c^{4} - 7 \, a c^{3} d\right )} x^{8} + 8 \,{\left (8 \, b c^{3} d - 7 \, a c^{2} d^{2}\right )} x^{6} - 5 \, b d^{4} - 2 \,{\left (8 \, b c^{2} d^{2} - 7 \, a c d^{3}\right )} x^{4} +{\left (8 \, b c d^{3} - 7 \, a d^{4}\right )} x^{2}\right )} \sqrt{\frac{c x^{2} + d}{x^{2}}}}{35 \,{\left (c d^{5} x^{8} + d^{6} x^{6}\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 12.6597, size = 122, normalized size = 0.97 \begin{align*} - \frac{b \left (c + \frac{d}{x^{2}}\right )^{\frac{7}{2}}}{7 d^{5}} - \frac{c^{3} \left (a d - b c\right )}{d^{5} \sqrt{c + \frac{d}{x^{2}}}} - \frac{\left (c + \frac{d}{x^{2}}\right )^{\frac{5}{2}} \left (a d - 4 b c\right )}{5 d^{5}} - \frac{\left (c + \frac{d}{x^{2}}\right )^{\frac{3}{2}} \left (- 3 a c d + 6 b c^{2}\right )}{3 d^{5}} - \frac{\sqrt{c + \frac{d}{x^{2}}} \left (3 a c^{2} d - 4 b c^{3}\right )}{d^{5}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{a + \frac{b}{x^{2}}}{{\left (c + \frac{d}{x^{2}}\right )}^{\frac{3}{2}} x^{9}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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