Optimal. Leaf size=208 \[ \frac{\sqrt{e} (3 a d+b c) (b c-a d) \tanh ^{-1}\left (\frac{\sqrt{c} \sqrt{\frac{e \left (a+b x^2\right )}{c+d x^2}}}{\sqrt{a} \sqrt{e}}\right )}{8 a^{3/2} c^{5/2}}-\frac{(b c-a d)^2 \sqrt{\frac{e \left (a+b x^2\right )}{c+d x^2}}}{4 c^2 \left (a-\frac{c \left (a+b x^2\right )}{c+d x^2}\right )^2}+\frac{(b c-5 a d) (b c-a d) \sqrt{\frac{e \left (a+b x^2\right )}{c+d x^2}}}{8 a c^2 \left (a-\frac{c \left (a+b x^2\right )}{c+d x^2}\right )} \]
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Rubi [A] time = 0.169509, antiderivative size = 208, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 4, integrand size = 26, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.154, Rules used = {1960, 455, 385, 208} \[ \frac{\sqrt{e} (3 a d+b c) (b c-a d) \tanh ^{-1}\left (\frac{\sqrt{c} \sqrt{\frac{e \left (a+b x^2\right )}{c+d x^2}}}{\sqrt{a} \sqrt{e}}\right )}{8 a^{3/2} c^{5/2}}-\frac{(b c-a d)^2 \sqrt{\frac{e \left (a+b x^2\right )}{c+d x^2}}}{4 c^2 \left (a-\frac{c \left (a+b x^2\right )}{c+d x^2}\right )^2}+\frac{(b c-5 a d) (b c-a d) \sqrt{\frac{e \left (a+b x^2\right )}{c+d x^2}}}{8 a c^2 \left (a-\frac{c \left (a+b x^2\right )}{c+d x^2}\right )} \]
Antiderivative was successfully verified.
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Rule 1960
Rule 455
Rule 385
Rule 208
Rubi steps
\begin{align*} \int \frac{\sqrt{\frac{e \left (a+b x^2\right )}{c+d x^2}}}{x^5} \, dx &=((b c-a d) e) \operatorname{Subst}\left (\int \frac{x^2 \left (b e-d x^2\right )}{\left (-a e+c x^2\right )^3} \, dx,x,\sqrt{\frac{e \left (a+b x^2\right )}{c+d x^2}}\right )\\ &=-\frac{(b c-a d)^2 \sqrt{\frac{e \left (a+b x^2\right )}{c+d x^2}}}{4 c^2 \left (a-\frac{c \left (a+b x^2\right )}{c+d x^2}\right )^2}-\frac{((b c-a d) e) \operatorname{Subst}\left (\int \frac{-(b c-a d) e+4 c d x^2}{\left (-a e+c x^2\right )^2} \, dx,x,\sqrt{\frac{e \left (a+b x^2\right )}{c+d x^2}}\right )}{4 c^2}\\ &=-\frac{(b c-a d)^2 \sqrt{\frac{e \left (a+b x^2\right )}{c+d x^2}}}{4 c^2 \left (a-\frac{c \left (a+b x^2\right )}{c+d x^2}\right )^2}+\frac{(b c-5 a d) (b c-a d) \sqrt{\frac{e \left (a+b x^2\right )}{c+d x^2}}}{8 a c^2 \left (a-\frac{c \left (a+b x^2\right )}{c+d x^2}\right )}-\frac{((b c-a d) (b c+3 a d) e) \operatorname{Subst}\left (\int \frac{1}{-a e+c x^2} \, dx,x,\sqrt{\frac{e \left (a+b x^2\right )}{c+d x^2}}\right )}{8 a c^2}\\ &=-\frac{(b c-a d)^2 \sqrt{\frac{e \left (a+b x^2\right )}{c+d x^2}}}{4 c^2 \left (a-\frac{c \left (a+b x^2\right )}{c+d x^2}\right )^2}+\frac{(b c-5 a d) (b c-a d) \sqrt{\frac{e \left (a+b x^2\right )}{c+d x^2}}}{8 a c^2 \left (a-\frac{c \left (a+b x^2\right )}{c+d x^2}\right )}+\frac{(b c-a d) (b c+3 a d) \sqrt{e} \tanh ^{-1}\left (\frac{\sqrt{c} \sqrt{\frac{e \left (a+b x^2\right )}{c+d x^2}}}{\sqrt{a} \sqrt{e}}\right )}{8 a^{3/2} c^{5/2}}\\ \end{align*}
Mathematica [A] time = 0.110395, size = 174, normalized size = 0.84 \[ \frac{\sqrt{c+d x^2} \sqrt{\frac{e \left (a+b x^2\right )}{c+d x^2}} \left (x^4 \left (-3 a^2 d^2+2 a b c d+b^2 c^2\right ) \tanh ^{-1}\left (\frac{\sqrt{c} \sqrt{a+b x^2}}{\sqrt{a} \sqrt{c+d x^2}}\right )+\sqrt{a} \sqrt{c} \sqrt{a+b x^2} \sqrt{c+d x^2} \left (-2 a c+3 a d x^2-b c x^2\right )\right )}{8 a^{3/2} c^{5/2} x^4 \sqrt{a+b x^2}} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.023, size = 558, normalized size = 2.7 \begin{align*}{\frac{d{x}^{2}+c}{16\,{a}^{2}{c}^{3}{x}^{4}}\sqrt{{\frac{e \left ( b{x}^{2}+a \right ) }{d{x}^{2}+c}}} \left ( -10\,b{d}^{2}\sqrt{bd{x}^{4}+ad{x}^{2}+bc{x}^{2}+ac}{x}^{6}a\sqrt{ac}-2\,{b}^{2}d\sqrt{bd{x}^{4}+ad{x}^{2}+bc{x}^{2}+ac}{x}^{6}c\sqrt{ac}-3\,{a}^{3}\ln \left ({\frac{ad{x}^{2}+bc{x}^{2}+2\,\sqrt{ac}\sqrt{bd{x}^{4}+ad{x}^{2}+bc{x}^{2}+ac}+2\,ac}{{x}^{2}}} \right ){d}^{2}c{x}^{4}+2\,\ln \left ({\frac{ad{x}^{2}+bc{x}^{2}+2\,\sqrt{ac}\sqrt{bd{x}^{4}+ad{x}^{2}+bc{x}^{2}+ac}+2\,ac}{{x}^{2}}} \right ) db{a}^{2}{c}^{2}{x}^{4}+{c}^{3}\ln \left ({\frac{1}{{x}^{2}} \left ( ad{x}^{2}+bc{x}^{2}+2\,\sqrt{ac}\sqrt{bd{x}^{4}+ad{x}^{2}+bc{x}^{2}+ac}+2\,ac \right ) } \right ){b}^{2}a{x}^{4}-10\,\sqrt{bd{x}^{4}+ad{x}^{2}+bc{x}^{2}+ac}{d}^{2}{a}^{2}{x}^{4}\sqrt{ac}-8\,\sqrt{bd{x}^{4}+ad{x}^{2}+bc{x}^{2}+ac}\sqrt{ac}{x}^{4}abcd-2\,\sqrt{bd{x}^{4}+ad{x}^{2}+bc{x}^{2}+ac}{b}^{2}{c}^{2}{x}^{4}\sqrt{ac}+10\, \left ( bd{x}^{4}+ad{x}^{2}+bc{x}^{2}+ac \right ) ^{3/2}da{x}^{2}\sqrt{ac}+2\, \left ( bd{x}^{4}+ad{x}^{2}+bc{x}^{2}+ac \right ) ^{3/2}bc{x}^{2}\sqrt{ac}-4\, \left ( bd{x}^{4}+ad{x}^{2}+bc{x}^{2}+ac \right ) ^{3/2}ac\sqrt{ac} \right ){\frac{1}{\sqrt{ \left ( d{x}^{2}+c \right ) \left ( b{x}^{2}+a \right ) }}}{\frac{1}{\sqrt{ac}}}} \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 = 7.78701, size = 890, normalized size = 4.28 \begin{align*} \left [-\frac{{\left (b^{2} c^{2} + 2 \, a b c d - 3 \, a^{2} d^{2}\right )} x^{4} \sqrt{\frac{e}{a c}} \log \left (\frac{{\left (b^{2} c^{2} + 6 \, a b c d + a^{2} d^{2}\right )} e x^{4} + 8 \, a^{2} c^{2} e + 8 \,{\left (a b c^{2} + a^{2} c d\right )} e x^{2} - 4 \,{\left (2 \, a^{2} c^{3} +{\left (a b c^{2} d + a^{2} c d^{2}\right )} x^{4} +{\left (a b c^{3} + 3 \, a^{2} c^{2} d\right )} x^{2}\right )} \sqrt{\frac{b e x^{2} + a e}{d x^{2} + c}} \sqrt{\frac{e}{a c}}}{x^{4}}\right ) + 4 \,{\left ({\left (b c d - 3 \, a d^{2}\right )} x^{4} + 2 \, a c^{2} +{\left (b c^{2} - a c d\right )} x^{2}\right )} \sqrt{\frac{b e x^{2} + a e}{d x^{2} + c}}}{32 \, a c^{2} x^{4}}, -\frac{{\left (b^{2} c^{2} + 2 \, a b c d - 3 \, a^{2} d^{2}\right )} x^{4} \sqrt{-\frac{e}{a c}} \arctan \left (\frac{{\left ({\left (b c + a d\right )} x^{2} + 2 \, a c\right )} \sqrt{\frac{b e x^{2} + a e}{d x^{2} + c}} \sqrt{-\frac{e}{a c}}}{2 \,{\left (b e x^{2} + a e\right )}}\right ) + 2 \,{\left ({\left (b c d - 3 \, a d^{2}\right )} x^{4} + 2 \, a c^{2} +{\left (b c^{2} - a c d\right )} x^{2}\right )} \sqrt{\frac{b e x^{2} + a e}{d x^{2} + c}}}{16 \, a c^{2} x^{4}}\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 [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{\sqrt{\frac{{\left (b x^{2} + a\right )} e}{d x^{2} + c}}}{x^{5}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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