Optimal. Leaf size=147 \[ -\frac{a^2 \left (c+d x^2\right )^{5/2}}{5 c x^5}-\frac{2 a b \left (c+d x^2\right )^{5/2}}{3 c x^3}-\frac{b \left (c+d x^2\right )^{3/2} (4 a d+3 b c)}{3 c x}+\frac{b d x \sqrt{c+d x^2} (4 a d+3 b c)}{2 c}+\frac{1}{2} b \sqrt{d} (4 a d+3 b c) \tanh ^{-1}\left (\frac{\sqrt{d} x}{\sqrt{c+d x^2}}\right ) \]
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Rubi [A] time = 0.0897115, antiderivative size = 147, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 6, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.25, Rules used = {462, 453, 277, 195, 217, 206} \[ -\frac{a^2 \left (c+d x^2\right )^{5/2}}{5 c x^5}-\frac{2 a b \left (c+d x^2\right )^{5/2}}{3 c x^3}-\frac{b \left (c+d x^2\right )^{3/2} (4 a d+3 b c)}{3 c x}+\frac{b d x \sqrt{c+d x^2} (4 a d+3 b c)}{2 c}+\frac{1}{2} b \sqrt{d} (4 a d+3 b c) \tanh ^{-1}\left (\frac{\sqrt{d} x}{\sqrt{c+d x^2}}\right ) \]
Antiderivative was successfully verified.
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Rule 462
Rule 453
Rule 277
Rule 195
Rule 217
Rule 206
Rubi steps
\begin{align*} \int \frac{\left (a+b x^2\right )^2 \left (c+d x^2\right )^{3/2}}{x^6} \, dx &=-\frac{a^2 \left (c+d x^2\right )^{5/2}}{5 c x^5}+\frac{\int \frac{\left (10 a b c+5 b^2 c x^2\right ) \left (c+d x^2\right )^{3/2}}{x^4} \, dx}{5 c}\\ &=-\frac{a^2 \left (c+d x^2\right )^{5/2}}{5 c x^5}-\frac{2 a b \left (c+d x^2\right )^{5/2}}{3 c x^3}+\frac{(b (3 b c+4 a d)) \int \frac{\left (c+d x^2\right )^{3/2}}{x^2} \, dx}{3 c}\\ &=-\frac{b (3 b c+4 a d) \left (c+d x^2\right )^{3/2}}{3 c x}-\frac{a^2 \left (c+d x^2\right )^{5/2}}{5 c x^5}-\frac{2 a b \left (c+d x^2\right )^{5/2}}{3 c x^3}+\frac{(b d (3 b c+4 a d)) \int \sqrt{c+d x^2} \, dx}{c}\\ &=\frac{b d (3 b c+4 a d) x \sqrt{c+d x^2}}{2 c}-\frac{b (3 b c+4 a d) \left (c+d x^2\right )^{3/2}}{3 c x}-\frac{a^2 \left (c+d x^2\right )^{5/2}}{5 c x^5}-\frac{2 a b \left (c+d x^2\right )^{5/2}}{3 c x^3}+\frac{1}{2} (b d (3 b c+4 a d)) \int \frac{1}{\sqrt{c+d x^2}} \, dx\\ &=\frac{b d (3 b c+4 a d) x \sqrt{c+d x^2}}{2 c}-\frac{b (3 b c+4 a d) \left (c+d x^2\right )^{3/2}}{3 c x}-\frac{a^2 \left (c+d x^2\right )^{5/2}}{5 c x^5}-\frac{2 a b \left (c+d x^2\right )^{5/2}}{3 c x^3}+\frac{1}{2} (b d (3 b c+4 a d)) \operatorname{Subst}\left (\int \frac{1}{1-d x^2} \, dx,x,\frac{x}{\sqrt{c+d x^2}}\right )\\ &=\frac{b d (3 b c+4 a d) x \sqrt{c+d x^2}}{2 c}-\frac{b (3 b c+4 a d) \left (c+d x^2\right )^{3/2}}{3 c x}-\frac{a^2 \left (c+d x^2\right )^{5/2}}{5 c x^5}-\frac{2 a b \left (c+d x^2\right )^{5/2}}{3 c x^3}+\frac{1}{2} b \sqrt{d} (3 b c+4 a d) \tanh ^{-1}\left (\frac{\sqrt{d} x}{\sqrt{c+d x^2}}\right )\\ \end{align*}
Mathematica [A] time = 0.104643, size = 113, normalized size = 0.77 \[ \frac{1}{2} b \sqrt{d} (4 a d+3 b c) \log \left (\sqrt{d} \sqrt{c+d x^2}+d x\right )-\frac{\sqrt{c+d x^2} \left (6 a^2 \left (c+d x^2\right )^2+20 a b c x^2 \left (c+4 d x^2\right )+15 b^2 c x^4 \left (2 c-d x^2\right )\right )}{30 c x^5} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.012, size = 203, normalized size = 1.4 \begin{align*} -{\frac{2\,ab}{3\,c{x}^{3}} \left ( d{x}^{2}+c \right ) ^{{\frac{5}{2}}}}-{\frac{4\,dab}{3\,{c}^{2}x} \left ( d{x}^{2}+c \right ) ^{{\frac{5}{2}}}}+{\frac{4\,ab{d}^{2}x}{3\,{c}^{2}} \left ( d{x}^{2}+c \right ) ^{{\frac{3}{2}}}}+2\,{\frac{ab{d}^{2}x\sqrt{d{x}^{2}+c}}{c}}+2\,ab{d}^{3/2}\ln \left ( x\sqrt{d}+\sqrt{d{x}^{2}+c} \right ) -{\frac{{a}^{2}}{5\,c{x}^{5}} \left ( d{x}^{2}+c \right ) ^{{\frac{5}{2}}}}-{\frac{{b}^{2}}{cx} \left ( d{x}^{2}+c \right ) ^{{\frac{5}{2}}}}+{\frac{{b}^{2}dx}{c} \left ( d{x}^{2}+c \right ) ^{{\frac{3}{2}}}}+{\frac{3\,{b}^{2}dx}{2}\sqrt{d{x}^{2}+c}}+{\frac{3\,{b}^{2}c}{2}\sqrt{d}\ln \left ( x\sqrt{d}+\sqrt{d{x}^{2}+c} \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 = 1.50456, size = 609, normalized size = 4.14 \begin{align*} \left [\frac{15 \,{\left (3 \, b^{2} c^{2} + 4 \, a b c d\right )} \sqrt{d} x^{5} \log \left (-2 \, d x^{2} - 2 \, \sqrt{d x^{2} + c} \sqrt{d} x - c\right ) + 2 \,{\left (15 \, b^{2} c d x^{6} - 2 \,{\left (15 \, b^{2} c^{2} + 40 \, a b c d + 3 \, a^{2} d^{2}\right )} x^{4} - 6 \, a^{2} c^{2} - 4 \,{\left (5 \, a b c^{2} + 3 \, a^{2} c d\right )} x^{2}\right )} \sqrt{d x^{2} + c}}{60 \, c x^{5}}, -\frac{15 \,{\left (3 \, b^{2} c^{2} + 4 \, a b c d\right )} \sqrt{-d} x^{5} \arctan \left (\frac{\sqrt{-d} x}{\sqrt{d x^{2} + c}}\right ) -{\left (15 \, b^{2} c d x^{6} - 2 \,{\left (15 \, b^{2} c^{2} + 40 \, a b c d + 3 \, a^{2} d^{2}\right )} x^{4} - 6 \, a^{2} c^{2} - 4 \,{\left (5 \, a b c^{2} + 3 \, a^{2} c d\right )} x^{2}\right )} \sqrt{d x^{2} + c}}{30 \, c x^{5}}\right ] \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [B] time = 7.24789, size = 304, normalized size = 2.07 \begin{align*} - \frac{a^{2} c \sqrt{d} \sqrt{\frac{c}{d x^{2}} + 1}}{5 x^{4}} - \frac{2 a^{2} d^{\frac{3}{2}} \sqrt{\frac{c}{d x^{2}} + 1}}{5 x^{2}} - \frac{a^{2} d^{\frac{5}{2}} \sqrt{\frac{c}{d x^{2}} + 1}}{5 c} - \frac{2 a b \sqrt{c} d}{x \sqrt{1 + \frac{d x^{2}}{c}}} - \frac{2 a b c \sqrt{d} \sqrt{\frac{c}{d x^{2}} + 1}}{3 x^{2}} - \frac{2 a b d^{\frac{3}{2}} \sqrt{\frac{c}{d x^{2}} + 1}}{3} + 2 a b d^{\frac{3}{2}} \operatorname{asinh}{\left (\frac{\sqrt{d} x}{\sqrt{c}} \right )} - \frac{2 a b d^{2} x}{\sqrt{c} \sqrt{1 + \frac{d x^{2}}{c}}} - \frac{b^{2} c^{\frac{3}{2}}}{x \sqrt{1 + \frac{d x^{2}}{c}}} + \frac{b^{2} \sqrt{c} d x \sqrt{1 + \frac{d x^{2}}{c}}}{2} - \frac{b^{2} \sqrt{c} d x}{\sqrt{1 + \frac{d x^{2}}{c}}} + \frac{3 b^{2} c \sqrt{d} \operatorname{asinh}{\left (\frac{\sqrt{d} x}{\sqrt{c}} \right )}}{2} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [B] time = 1.21198, size = 549, normalized size = 3.73 \begin{align*} \frac{1}{2} \, \sqrt{d x^{2} + c} b^{2} d x - \frac{1}{4} \,{\left (3 \, b^{2} c \sqrt{d} + 4 \, a b d^{\frac{3}{2}}\right )} \log \left ({\left (\sqrt{d} x - \sqrt{d x^{2} + c}\right )}^{2}\right ) + \frac{2 \,{\left (15 \,{\left (\sqrt{d} x - \sqrt{d x^{2} + c}\right )}^{8} b^{2} c^{2} \sqrt{d} + 60 \,{\left (\sqrt{d} x - \sqrt{d x^{2} + c}\right )}^{8} a b c d^{\frac{3}{2}} + 15 \,{\left (\sqrt{d} x - \sqrt{d x^{2} + c}\right )}^{8} a^{2} d^{\frac{5}{2}} - 60 \,{\left (\sqrt{d} x - \sqrt{d x^{2} + c}\right )}^{6} b^{2} c^{3} \sqrt{d} - 180 \,{\left (\sqrt{d} x - \sqrt{d x^{2} + c}\right )}^{6} a b c^{2} d^{\frac{3}{2}} + 90 \,{\left (\sqrt{d} x - \sqrt{d x^{2} + c}\right )}^{4} b^{2} c^{4} \sqrt{d} + 220 \,{\left (\sqrt{d} x - \sqrt{d x^{2} + c}\right )}^{4} a b c^{3} d^{\frac{3}{2}} + 30 \,{\left (\sqrt{d} x - \sqrt{d x^{2} + c}\right )}^{4} a^{2} c^{2} d^{\frac{5}{2}} - 60 \,{\left (\sqrt{d} x - \sqrt{d x^{2} + c}\right )}^{2} b^{2} c^{5} \sqrt{d} - 140 \,{\left (\sqrt{d} x - \sqrt{d x^{2} + c}\right )}^{2} a b c^{4} d^{\frac{3}{2}} + 15 \, b^{2} c^{6} \sqrt{d} + 40 \, a b c^{5} d^{\frac{3}{2}} + 3 \, a^{2} c^{4} d^{\frac{5}{2}}\right )}}{15 \,{\left ({\left (\sqrt{d} x - \sqrt{d x^{2} + c}\right )}^{2} - c\right )}^{5}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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