Optimal. Leaf size=92 \[ \frac{16 b^3 \left (a+b x^2\right )^{3/2}}{315 a^4 x^3}-\frac{8 b^2 \left (a+b x^2\right )^{3/2}}{105 a^3 x^5}+\frac{2 b \left (a+b x^2\right )^{3/2}}{21 a^2 x^7}-\frac{\left (a+b x^2\right )^{3/2}}{9 a x^9} \]
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Rubi [A] time = 0.0291518, antiderivative size = 92, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 2, integrand size = 15, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.133, Rules used = {271, 264} \[ \frac{16 b^3 \left (a+b x^2\right )^{3/2}}{315 a^4 x^3}-\frac{8 b^2 \left (a+b x^2\right )^{3/2}}{105 a^3 x^5}+\frac{2 b \left (a+b x^2\right )^{3/2}}{21 a^2 x^7}-\frac{\left (a+b x^2\right )^{3/2}}{9 a x^9} \]
Antiderivative was successfully verified.
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Rule 271
Rule 264
Rubi steps
\begin{align*} \int \frac{\sqrt{a+b x^2}}{x^{10}} \, dx &=-\frac{\left (a+b x^2\right )^{3/2}}{9 a x^9}-\frac{(2 b) \int \frac{\sqrt{a+b x^2}}{x^8} \, dx}{3 a}\\ &=-\frac{\left (a+b x^2\right )^{3/2}}{9 a x^9}+\frac{2 b \left (a+b x^2\right )^{3/2}}{21 a^2 x^7}+\frac{\left (8 b^2\right ) \int \frac{\sqrt{a+b x^2}}{x^6} \, dx}{21 a^2}\\ &=-\frac{\left (a+b x^2\right )^{3/2}}{9 a x^9}+\frac{2 b \left (a+b x^2\right )^{3/2}}{21 a^2 x^7}-\frac{8 b^2 \left (a+b x^2\right )^{3/2}}{105 a^3 x^5}-\frac{\left (16 b^3\right ) \int \frac{\sqrt{a+b x^2}}{x^4} \, dx}{105 a^3}\\ &=-\frac{\left (a+b x^2\right )^{3/2}}{9 a x^9}+\frac{2 b \left (a+b x^2\right )^{3/2}}{21 a^2 x^7}-\frac{8 b^2 \left (a+b x^2\right )^{3/2}}{105 a^3 x^5}+\frac{16 b^3 \left (a+b x^2\right )^{3/2}}{315 a^4 x^3}\\ \end{align*}
Mathematica [A] time = 0.0120811, size = 53, normalized size = 0.58 \[ \frac{\left (a+b x^2\right )^{3/2} \left (30 a^2 b x^2-35 a^3-24 a b^2 x^4+16 b^3 x^6\right )}{315 a^4 x^9} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.003, size = 50, normalized size = 0.5 \begin{align*} -{\frac{-16\,{b}^{3}{x}^{6}+24\,a{b}^{2}{x}^{4}-30\,{a}^{2}b{x}^{2}+35\,{a}^{3}}{315\,{x}^{9}{a}^{4}} \left ( b{x}^{2}+a \right ) ^{{\frac{3}{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 = 1.59386, size = 134, normalized size = 1.46 \begin{align*} \frac{{\left (16 \, b^{4} x^{8} - 8 \, a b^{3} x^{6} + 6 \, a^{2} b^{2} x^{4} - 5 \, a^{3} b x^{2} - 35 \, a^{4}\right )} \sqrt{b x^{2} + a}}{315 \, a^{4} x^{9}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [B] time = 1.85392, size = 575, normalized size = 6.25 \begin{align*} - \frac{35 a^{7} b^{\frac{19}{2}} \sqrt{\frac{a}{b x^{2}} + 1}}{315 a^{7} b^{9} x^{8} + 945 a^{6} b^{10} x^{10} + 945 a^{5} b^{11} x^{12} + 315 a^{4} b^{12} x^{14}} - \frac{110 a^{6} b^{\frac{21}{2}} x^{2} \sqrt{\frac{a}{b x^{2}} + 1}}{315 a^{7} b^{9} x^{8} + 945 a^{6} b^{10} x^{10} + 945 a^{5} b^{11} x^{12} + 315 a^{4} b^{12} x^{14}} - \frac{114 a^{5} b^{\frac{23}{2}} x^{4} \sqrt{\frac{a}{b x^{2}} + 1}}{315 a^{7} b^{9} x^{8} + 945 a^{6} b^{10} x^{10} + 945 a^{5} b^{11} x^{12} + 315 a^{4} b^{12} x^{14}} - \frac{40 a^{4} b^{\frac{25}{2}} x^{6} \sqrt{\frac{a}{b x^{2}} + 1}}{315 a^{7} b^{9} x^{8} + 945 a^{6} b^{10} x^{10} + 945 a^{5} b^{11} x^{12} + 315 a^{4} b^{12} x^{14}} + \frac{5 a^{3} b^{\frac{27}{2}} x^{8} \sqrt{\frac{a}{b x^{2}} + 1}}{315 a^{7} b^{9} x^{8} + 945 a^{6} b^{10} x^{10} + 945 a^{5} b^{11} x^{12} + 315 a^{4} b^{12} x^{14}} + \frac{30 a^{2} b^{\frac{29}{2}} x^{10} \sqrt{\frac{a}{b x^{2}} + 1}}{315 a^{7} b^{9} x^{8} + 945 a^{6} b^{10} x^{10} + 945 a^{5} b^{11} x^{12} + 315 a^{4} b^{12} x^{14}} + \frac{40 a b^{\frac{31}{2}} x^{12} \sqrt{\frac{a}{b x^{2}} + 1}}{315 a^{7} b^{9} x^{8} + 945 a^{6} b^{10} x^{10} + 945 a^{5} b^{11} x^{12} + 315 a^{4} b^{12} x^{14}} + \frac{16 b^{\frac{33}{2}} x^{14} \sqrt{\frac{a}{b x^{2}} + 1}}{315 a^{7} b^{9} x^{8} + 945 a^{6} b^{10} x^{10} + 945 a^{5} b^{11} x^{12} + 315 a^{4} b^{12} x^{14}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [B] time = 2.4691, size = 224, normalized size = 2.43 \begin{align*} \frac{32 \,{\left (315 \,{\left (\sqrt{b} x - \sqrt{b x^{2} + a}\right )}^{10} b^{\frac{9}{2}} + 189 \,{\left (\sqrt{b} x - \sqrt{b x^{2} + a}\right )}^{8} a b^{\frac{9}{2}} + 84 \,{\left (\sqrt{b} x - \sqrt{b x^{2} + a}\right )}^{6} a^{2} b^{\frac{9}{2}} - 36 \,{\left (\sqrt{b} x - \sqrt{b x^{2} + a}\right )}^{4} a^{3} b^{\frac{9}{2}} + 9 \,{\left (\sqrt{b} x - \sqrt{b x^{2} + a}\right )}^{2} a^{4} b^{\frac{9}{2}} - a^{5} b^{\frac{9}{2}}\right )}}{315 \,{\left ({\left (\sqrt{b} x - \sqrt{b x^{2} + a}\right )}^{2} - a\right )}^{9}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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