Optimal. Leaf size=93 \[ -\frac{A \left (a+c x^2\right )^{5/2}}{5 a x^5}-\frac{3 B c^2 \tanh ^{-1}\left (\frac{\sqrt{a+c x^2}}{\sqrt{a}}\right )}{8 \sqrt{a}}-\frac{B \left (a+c x^2\right )^{3/2}}{4 x^4}-\frac{3 B c \sqrt{a+c x^2}}{8 x^2} \]
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Rubi [A] time = 0.0568545, antiderivative size = 93, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 5, integrand size = 20, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.25, Rules used = {807, 266, 47, 63, 208} \[ -\frac{A \left (a+c x^2\right )^{5/2}}{5 a x^5}-\frac{3 B c^2 \tanh ^{-1}\left (\frac{\sqrt{a+c x^2}}{\sqrt{a}}\right )}{8 \sqrt{a}}-\frac{B \left (a+c x^2\right )^{3/2}}{4 x^4}-\frac{3 B c \sqrt{a+c x^2}}{8 x^2} \]
Antiderivative was successfully verified.
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Rule 807
Rule 266
Rule 47
Rule 63
Rule 208
Rubi steps
\begin{align*} \int \frac{(A+B x) \left (a+c x^2\right )^{3/2}}{x^6} \, dx &=-\frac{A \left (a+c x^2\right )^{5/2}}{5 a x^5}+B \int \frac{\left (a+c x^2\right )^{3/2}}{x^5} \, dx\\ &=-\frac{A \left (a+c x^2\right )^{5/2}}{5 a x^5}+\frac{1}{2} B \operatorname{Subst}\left (\int \frac{(a+c x)^{3/2}}{x^3} \, dx,x,x^2\right )\\ &=-\frac{B \left (a+c x^2\right )^{3/2}}{4 x^4}-\frac{A \left (a+c x^2\right )^{5/2}}{5 a x^5}+\frac{1}{8} (3 B c) \operatorname{Subst}\left (\int \frac{\sqrt{a+c x}}{x^2} \, dx,x,x^2\right )\\ &=-\frac{3 B c \sqrt{a+c x^2}}{8 x^2}-\frac{B \left (a+c x^2\right )^{3/2}}{4 x^4}-\frac{A \left (a+c x^2\right )^{5/2}}{5 a x^5}+\frac{1}{16} \left (3 B c^2\right ) \operatorname{Subst}\left (\int \frac{1}{x \sqrt{a+c x}} \, dx,x,x^2\right )\\ &=-\frac{3 B c \sqrt{a+c x^2}}{8 x^2}-\frac{B \left (a+c x^2\right )^{3/2}}{4 x^4}-\frac{A \left (a+c x^2\right )^{5/2}}{5 a x^5}+\frac{1}{8} (3 B c) \operatorname{Subst}\left (\int \frac{1}{-\frac{a}{c}+\frac{x^2}{c}} \, dx,x,\sqrt{a+c x^2}\right )\\ &=-\frac{3 B c \sqrt{a+c x^2}}{8 x^2}-\frac{B \left (a+c x^2\right )^{3/2}}{4 x^4}-\frac{A \left (a+c x^2\right )^{5/2}}{5 a x^5}-\frac{3 B c^2 \tanh ^{-1}\left (\frac{\sqrt{a+c x^2}}{\sqrt{a}}\right )}{8 \sqrt{a}}\\ \end{align*}
Mathematica [A] time = 0.0855196, size = 103, normalized size = 1.11 \[ \frac{-\frac{\left (a+c x^2\right ) \left (2 a^2 (4 A+5 B x)+a c x^2 (16 A+25 B x)+8 A c^2 x^4\right )}{a x^5}-15 B c^2 \sqrt{\frac{c x^2}{a}+1} \tanh ^{-1}\left (\sqrt{\frac{c x^2}{a}+1}\right )}{40 \sqrt{a+c x^2}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.012, size = 125, normalized size = 1.3 \begin{align*} -{\frac{B}{4\,a{x}^{4}} \left ( c{x}^{2}+a \right ) ^{{\frac{5}{2}}}}-{\frac{Bc}{8\,{a}^{2}{x}^{2}} \left ( c{x}^{2}+a \right ) ^{{\frac{5}{2}}}}+{\frac{B{c}^{2}}{8\,{a}^{2}} \left ( c{x}^{2}+a \right ) ^{{\frac{3}{2}}}}-{\frac{3\,B{c}^{2}}{8}\ln \left ({\frac{1}{x} \left ( 2\,a+2\,\sqrt{a}\sqrt{c{x}^{2}+a} \right ) } \right ){\frac{1}{\sqrt{a}}}}+{\frac{3\,B{c}^{2}}{8\,a}\sqrt{c{x}^{2}+a}}-{\frac{A}{5\,a{x}^{5}} \left ( c{x}^{2}+a \right ) ^{{\frac{5}{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 [A] time = 1.64154, size = 454, normalized size = 4.88 \begin{align*} \left [\frac{15 \, B \sqrt{a} c^{2} x^{5} \log \left (-\frac{c x^{2} - 2 \, \sqrt{c x^{2} + a} \sqrt{a} + 2 \, a}{x^{2}}\right ) - 2 \,{\left (8 \, A c^{2} x^{4} + 25 \, B a c x^{3} + 16 \, A a c x^{2} + 10 \, B a^{2} x + 8 \, A a^{2}\right )} \sqrt{c x^{2} + a}}{80 \, a x^{5}}, \frac{15 \, B \sqrt{-a} c^{2} x^{5} \arctan \left (\frac{\sqrt{-a}}{\sqrt{c x^{2} + a}}\right ) -{\left (8 \, A c^{2} x^{4} + 25 \, B a c x^{3} + 16 \, A a c x^{2} + 10 \, B a^{2} x + 8 \, A a^{2}\right )} \sqrt{c x^{2} + a}}{40 \, a x^{5}}\right ] \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [B] time = 11.1437, size = 199, normalized size = 2.14 \begin{align*} - \frac{A a \sqrt{c} \sqrt{\frac{a}{c x^{2}} + 1}}{5 x^{4}} - \frac{2 A c^{\frac{3}{2}} \sqrt{\frac{a}{c x^{2}} + 1}}{5 x^{2}} - \frac{A c^{\frac{5}{2}} \sqrt{\frac{a}{c x^{2}} + 1}}{5 a} - \frac{B a^{2}}{4 \sqrt{c} x^{5} \sqrt{\frac{a}{c x^{2}} + 1}} - \frac{3 B a \sqrt{c}}{8 x^{3} \sqrt{\frac{a}{c x^{2}} + 1}} - \frac{B c^{\frac{3}{2}} \sqrt{\frac{a}{c x^{2}} + 1}}{2 x} - \frac{B c^{\frac{3}{2}}}{8 x \sqrt{\frac{a}{c x^{2}} + 1}} - \frac{3 B c^{2} \operatorname{asinh}{\left (\frac{\sqrt{a}}{\sqrt{c} x} \right )}}{8 \sqrt{a}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [B] time = 1.13682, size = 313, normalized size = 3.37 \begin{align*} \frac{3 \, B c^{2} \arctan \left (-\frac{\sqrt{c} x - \sqrt{c x^{2} + a}}{\sqrt{-a}}\right )}{4 \, \sqrt{-a}} + \frac{25 \,{\left (\sqrt{c} x - \sqrt{c x^{2} + a}\right )}^{9} B c^{2} + 40 \,{\left (\sqrt{c} x - \sqrt{c x^{2} + a}\right )}^{8} A c^{\frac{5}{2}} - 10 \,{\left (\sqrt{c} x - \sqrt{c x^{2} + a}\right )}^{7} B a c^{2} + 80 \,{\left (\sqrt{c} x - \sqrt{c x^{2} + a}\right )}^{4} A a^{2} c^{\frac{5}{2}} + 10 \,{\left (\sqrt{c} x - \sqrt{c x^{2} + a}\right )}^{3} B a^{3} c^{2} - 25 \,{\left (\sqrt{c} x - \sqrt{c x^{2} + a}\right )} B a^{4} c^{2} + 8 \, A a^{4} c^{\frac{5}{2}}}{20 \,{\left ({\left (\sqrt{c} x - \sqrt{c x^{2} + a}\right )}^{2} - a\right )}^{5}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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