Optimal. Leaf size=141 \[ -\frac{3 \sqrt{b} e^{3/2} (b c-a d) \tanh ^{-1}\left (\frac{\sqrt{d} \sqrt{\frac{e \left (a+b x^2\right )}{c+d x^2}}}{\sqrt{b} \sqrt{e}}\right )}{2 d^{5/2}}+\frac{3 e (b c-a d) \sqrt{\frac{e \left (a+b x^2\right )}{c+d x^2}}}{2 d^2}+\frac{\left (c+d x^2\right ) \left (\frac{e \left (a+b x^2\right )}{c+d x^2}\right )^{3/2}}{2 d} \]
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Rubi [A] time = 0.0899479, antiderivative size = 141, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 4, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.167, Rules used = {1960, 288, 321, 208} \[ -\frac{3 \sqrt{b} e^{3/2} (b c-a d) \tanh ^{-1}\left (\frac{\sqrt{d} \sqrt{\frac{e \left (a+b x^2\right )}{c+d x^2}}}{\sqrt{b} \sqrt{e}}\right )}{2 d^{5/2}}+\frac{3 e (b c-a d) \sqrt{\frac{e \left (a+b x^2\right )}{c+d x^2}}}{2 d^2}+\frac{\left (c+d x^2\right ) \left (\frac{e \left (a+b x^2\right )}{c+d x^2}\right )^{3/2}}{2 d} \]
Antiderivative was successfully verified.
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Rule 1960
Rule 288
Rule 321
Rule 208
Rubi steps
\begin{align*} \int x \left (\frac{e \left (a+b x^2\right )}{c+d x^2}\right )^{3/2} \, dx &=((b c-a d) e) \operatorname{Subst}\left (\int \frac{x^4}{\left (b e-d x^2\right )^2} \, dx,x,\sqrt{\frac{e \left (a+b x^2\right )}{c+d x^2}}\right )\\ &=\frac{\left (\frac{e \left (a+b x^2\right )}{c+d x^2}\right )^{3/2} \left (c+d x^2\right )}{2 d}-\frac{(3 (b c-a d) e) \operatorname{Subst}\left (\int \frac{x^2}{b e-d x^2} \, dx,x,\sqrt{\frac{e \left (a+b x^2\right )}{c+d x^2}}\right )}{2 d}\\ &=\frac{3 (b c-a d) e \sqrt{\frac{e \left (a+b x^2\right )}{c+d x^2}}}{2 d^2}+\frac{\left (\frac{e \left (a+b x^2\right )}{c+d x^2}\right )^{3/2} \left (c+d x^2\right )}{2 d}-\frac{\left (3 b (b c-a d) e^2\right ) \operatorname{Subst}\left (\int \frac{1}{b e-d x^2} \, dx,x,\sqrt{\frac{e \left (a+b x^2\right )}{c+d x^2}}\right )}{2 d^2}\\ &=\frac{3 (b c-a d) e \sqrt{\frac{e \left (a+b x^2\right )}{c+d x^2}}}{2 d^2}+\frac{\left (\frac{e \left (a+b x^2\right )}{c+d x^2}\right )^{3/2} \left (c+d x^2\right )}{2 d}-\frac{3 \sqrt{b} (b c-a d) e^{3/2} \tanh ^{-1}\left (\frac{\sqrt{d} \sqrt{\frac{e \left (a+b x^2\right )}{c+d x^2}}}{\sqrt{b} \sqrt{e}}\right )}{2 d^{5/2}}\\ \end{align*}
Mathematica [C] time = 0.0600596, size = 96, normalized size = 0.68 \[ \frac{e \left (a+b x^2\right )^2 \sqrt{\frac{b \left (c+d x^2\right )}{b c-a d}} \sqrt{\frac{e \left (a+b x^2\right )}{c+d x^2}} \, _2F_1\left (\frac{3}{2},\frac{5}{2};\frac{7}{2};\frac{d \left (b x^2+a\right )}{a d-b c}\right )}{5 b c-5 a d} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.012, size = 432, normalized size = 3.1 \begin{align*}{\frac{d{x}^{2}+c}{4\,{d}^{2} \left ( b{x}^{2}+a \right ) } \left ( 3\,\ln \left ( 1/2\,{\frac{2\,bd{x}^{2}+2\,\sqrt{bd{x}^{4}+ad{x}^{2}+bc{x}^{2}+ac}\sqrt{bd}+ad+bc}{\sqrt{bd}}} \right ){x}^{2}ab{d}^{2}-3\,\ln \left ( 1/2\,{\frac{2\,bd{x}^{2}+2\,\sqrt{bd{x}^{4}+ad{x}^{2}+bc{x}^{2}+ac}\sqrt{bd}+ad+bc}{\sqrt{bd}}} \right ){x}^{2}{b}^{2}cd+2\,\sqrt{bd{x}^{4}+ad{x}^{2}+bc{x}^{2}+ac}\sqrt{bd}{x}^{2}bd+3\,\ln \left ( 1/2\,{\frac{2\,bd{x}^{2}+2\,\sqrt{bd{x}^{4}+ad{x}^{2}+bc{x}^{2}+ac}\sqrt{bd}+ad+bc}{\sqrt{bd}}} \right ) acbd-3\,{b}^{2}\ln \left ( 1/2\,{\frac{2\,bd{x}^{2}+2\,\sqrt{bd{x}^{4}+ad{x}^{2}+bc{x}^{2}+ac}\sqrt{bd}+ad+bc}{\sqrt{bd}}} \right ){c}^{2}+2\,\sqrt{bd{x}^{4}+ad{x}^{2}+bc{x}^{2}+ac}\sqrt{bd}bc-4\,\sqrt{bd}\sqrt{ \left ( d{x}^{2}+c \right ) \left ( b{x}^{2}+a \right ) }ad+4\,\sqrt{bd}\sqrt{ \left ( d{x}^{2}+c \right ) \left ( b{x}^{2}+a \right ) }bc \right ) \left ({\frac{ \left ( b{x}^{2}+a \right ) e}{d{x}^{2}+c}} \right ) ^{{\frac{3}{2}}}{\frac{1}{\sqrt{bd}}}{\frac{1}{\sqrt{ \left ( d{x}^{2}+c \right ) \left ( b{x}^{2}+a \right ) }}}} \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 = 4.25471, size = 707, normalized size = 5.01 \begin{align*} \left [-\frac{3 \,{\left (b c - a d\right )} \sqrt{\frac{b e}{d}} e \log \left (8 \, b^{2} d^{2} e x^{4} + 8 \,{\left (b^{2} c d + a b d^{2}\right )} e x^{2} +{\left (b^{2} c^{2} + 6 \, a b c d + a^{2} d^{2}\right )} e + 4 \,{\left (2 \, b d^{3} x^{4} + b c^{2} d + a c d^{2} +{\left (3 \, b c d^{2} + a d^{3}\right )} x^{2}\right )} \sqrt{\frac{b e}{d}} \sqrt{\frac{b e x^{2} + a e}{d x^{2} + c}}\right ) - 4 \,{\left (b d e x^{2} +{\left (3 \, b c - 2 \, a d\right )} e\right )} \sqrt{\frac{b e x^{2} + a e}{d x^{2} + c}}}{8 \, d^{2}}, \frac{3 \,{\left (b c - a d\right )} \sqrt{-\frac{b e}{d}} e \arctan \left (\frac{{\left (2 \, b d x^{2} + b c + a d\right )} \sqrt{-\frac{b e}{d}} \sqrt{\frac{b e x^{2} + a e}{d x^{2} + c}}}{2 \,{\left (b^{2} e x^{2} + a b e\right )}}\right ) + 2 \,{\left (b d e x^{2} +{\left (3 \, b c - 2 \, a d\right )} e\right )} \sqrt{\frac{b e x^{2} + a e}{d x^{2} + c}}}{4 \, d^{2}}\right ] \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [B] time = 1.38977, size = 339, normalized size = 2.4 \begin{align*} \frac{1}{4} \,{\left (\frac{2 \, \sqrt{b d x^{4} e + b c x^{2} e + a d x^{2} e + a c e} b}{d^{2}} + \frac{4 \,{\left (b^{2} c^{2} e - 2 \, a b c d e + a^{2} d^{2} e\right )}}{{\left (\sqrt{b d} c e^{\frac{1}{2}} +{\left (\sqrt{b d} x^{2} e^{\frac{1}{2}} - \sqrt{b d x^{4} e + b c x^{2} e + a d x^{2} e + a c e}\right )} d\right )} d^{2}} + \frac{3 \,{\left (\sqrt{b d} b^{2} c e^{\frac{1}{2}} - \sqrt{b d} a b d e^{\frac{1}{2}}\right )} \log \left ({\left | -\sqrt{b d} b c e^{\frac{1}{2}} - \sqrt{b d} a d e^{\frac{1}{2}} - 2 \,{\left (\sqrt{b d} x^{2} e^{\frac{1}{2}} - \sqrt{b d x^{4} e + b c x^{2} e + a d x^{2} e + a c e}\right )} b d \right |}\right )}{b d^{3}}\right )} e \mathrm{sgn}\left (d x^{2} + c\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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