Optimal. Leaf size=140 \[ \frac{256 b^5 \left (a+b x^2\right )^{11/2}}{969969 a^6 x^{11}}-\frac{128 b^4 \left (a+b x^2\right )^{11/2}}{88179 a^5 x^{13}}+\frac{32 b^3 \left (a+b x^2\right )^{11/2}}{6783 a^4 x^{15}}-\frac{80 b^2 \left (a+b x^2\right )^{11/2}}{6783 a^3 x^{17}}+\frac{10 b \left (a+b x^2\right )^{11/2}}{399 a^2 x^{19}}-\frac{\left (a+b x^2\right )^{11/2}}{21 a x^{21}} \]
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Rubi [A] time = 0.0562635, antiderivative size = 140, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 2, integrand size = 15, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.133, Rules used = {271, 264} \[ \frac{256 b^5 \left (a+b x^2\right )^{11/2}}{969969 a^6 x^{11}}-\frac{128 b^4 \left (a+b x^2\right )^{11/2}}{88179 a^5 x^{13}}+\frac{32 b^3 \left (a+b x^2\right )^{11/2}}{6783 a^4 x^{15}}-\frac{80 b^2 \left (a+b x^2\right )^{11/2}}{6783 a^3 x^{17}}+\frac{10 b \left (a+b x^2\right )^{11/2}}{399 a^2 x^{19}}-\frac{\left (a+b x^2\right )^{11/2}}{21 a x^{21}} \]
Antiderivative was successfully verified.
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Rule 271
Rule 264
Rubi steps
\begin{align*} \int \frac{\left (a+b x^2\right )^{9/2}}{x^{22}} \, dx &=-\frac{\left (a+b x^2\right )^{11/2}}{21 a x^{21}}-\frac{(10 b) \int \frac{\left (a+b x^2\right )^{9/2}}{x^{20}} \, dx}{21 a}\\ &=-\frac{\left (a+b x^2\right )^{11/2}}{21 a x^{21}}+\frac{10 b \left (a+b x^2\right )^{11/2}}{399 a^2 x^{19}}+\frac{\left (80 b^2\right ) \int \frac{\left (a+b x^2\right )^{9/2}}{x^{18}} \, dx}{399 a^2}\\ &=-\frac{\left (a+b x^2\right )^{11/2}}{21 a x^{21}}+\frac{10 b \left (a+b x^2\right )^{11/2}}{399 a^2 x^{19}}-\frac{80 b^2 \left (a+b x^2\right )^{11/2}}{6783 a^3 x^{17}}-\frac{\left (160 b^3\right ) \int \frac{\left (a+b x^2\right )^{9/2}}{x^{16}} \, dx}{2261 a^3}\\ &=-\frac{\left (a+b x^2\right )^{11/2}}{21 a x^{21}}+\frac{10 b \left (a+b x^2\right )^{11/2}}{399 a^2 x^{19}}-\frac{80 b^2 \left (a+b x^2\right )^{11/2}}{6783 a^3 x^{17}}+\frac{32 b^3 \left (a+b x^2\right )^{11/2}}{6783 a^4 x^{15}}+\frac{\left (128 b^4\right ) \int \frac{\left (a+b x^2\right )^{9/2}}{x^{14}} \, dx}{6783 a^4}\\ &=-\frac{\left (a+b x^2\right )^{11/2}}{21 a x^{21}}+\frac{10 b \left (a+b x^2\right )^{11/2}}{399 a^2 x^{19}}-\frac{80 b^2 \left (a+b x^2\right )^{11/2}}{6783 a^3 x^{17}}+\frac{32 b^3 \left (a+b x^2\right )^{11/2}}{6783 a^4 x^{15}}-\frac{128 b^4 \left (a+b x^2\right )^{11/2}}{88179 a^5 x^{13}}-\frac{\left (256 b^5\right ) \int \frac{\left (a+b x^2\right )^{9/2}}{x^{12}} \, dx}{88179 a^5}\\ &=-\frac{\left (a+b x^2\right )^{11/2}}{21 a x^{21}}+\frac{10 b \left (a+b x^2\right )^{11/2}}{399 a^2 x^{19}}-\frac{80 b^2 \left (a+b x^2\right )^{11/2}}{6783 a^3 x^{17}}+\frac{32 b^3 \left (a+b x^2\right )^{11/2}}{6783 a^4 x^{15}}-\frac{128 b^4 \left (a+b x^2\right )^{11/2}}{88179 a^5 x^{13}}+\frac{256 b^5 \left (a+b x^2\right )^{11/2}}{969969 a^6 x^{11}}\\ \end{align*}
Mathematica [A] time = 0.0204524, size = 75, normalized size = 0.54 \[ \frac{\left (a+b x^2\right )^{11/2} \left (4576 a^2 b^3 x^6-11440 a^3 b^2 x^4+24310 a^4 b x^2-46189 a^5-1408 a b^4 x^8+256 b^5 x^{10}\right )}{969969 a^6 x^{21}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.005, size = 72, normalized size = 0.5 \begin{align*} -{\frac{-256\,{b}^{5}{x}^{10}+1408\,a{b}^{4}{x}^{8}-4576\,{a}^{2}{b}^{3}{x}^{6}+11440\,{a}^{3}{b}^{2}{x}^{4}-24310\,{a}^{4}b{x}^{2}+46189\,{a}^{5}}{969969\,{x}^{21}{a}^{6}} \left ( b{x}^{2}+a \right ) ^{{\frac{11}{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 = 4.3392, size = 319, normalized size = 2.28 \begin{align*} \frac{{\left (256 \, b^{10} x^{20} - 128 \, a b^{9} x^{18} + 96 \, a^{2} b^{8} x^{16} - 80 \, a^{3} b^{7} x^{14} + 70 \, a^{4} b^{6} x^{12} - 63 \, a^{5} b^{5} x^{10} - 80773 \, a^{6} b^{4} x^{8} - 271414 \, a^{7} b^{3} x^{6} - 351780 \, a^{8} b^{2} x^{4} - 206635 \, a^{9} b x^{2} - 46189 \, a^{10}\right )} \sqrt{b x^{2} + a}}{969969 \, a^{6} x^{21}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [B] time = 18.8148, size = 1540, normalized size = 11. \begin{align*} \text{result too large to display} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [B] time = 2.50813, size = 589, normalized size = 4.21 \begin{align*} \frac{512 \,{\left (646646 \,{\left (\sqrt{b} x - \sqrt{b x^{2} + a}\right )}^{30} b^{\frac{21}{2}} + 4157010 \,{\left (\sqrt{b} x - \sqrt{b x^{2} + a}\right )}^{28} a b^{\frac{21}{2}} + 14549535 \,{\left (\sqrt{b} x - \sqrt{b x^{2} + a}\right )}^{26} a^{2} b^{\frac{21}{2}} + 30715685 \,{\left (\sqrt{b} x - \sqrt{b x^{2} + a}\right )}^{24} a^{3} b^{\frac{21}{2}} + 44618574 \,{\left (\sqrt{b} x - \sqrt{b x^{2} + a}\right )}^{22} a^{4} b^{\frac{21}{2}} + 44265858 \,{\left (\sqrt{b} x - \sqrt{b x^{2} + a}\right )}^{20} a^{5} b^{\frac{21}{2}} + 31009615 \,{\left (\sqrt{b} x - \sqrt{b x^{2} + a}\right )}^{18} a^{6} b^{\frac{21}{2}} + 14346045 \,{\left (\sqrt{b} x - \sqrt{b x^{2} + a}\right )}^{16} a^{7} b^{\frac{21}{2}} + 4273290 \,{\left (\sqrt{b} x - \sqrt{b x^{2} + a}\right )}^{14} a^{8} b^{\frac{21}{2}} + 592382 \,{\left (\sqrt{b} x - \sqrt{b x^{2} + a}\right )}^{12} a^{9} b^{\frac{21}{2}} + 20349 \,{\left (\sqrt{b} x - \sqrt{b x^{2} + a}\right )}^{10} a^{10} b^{\frac{21}{2}} - 5985 \,{\left (\sqrt{b} x - \sqrt{b x^{2} + a}\right )}^{8} a^{11} b^{\frac{21}{2}} + 1330 \,{\left (\sqrt{b} x - \sqrt{b x^{2} + a}\right )}^{6} a^{12} b^{\frac{21}{2}} - 210 \,{\left (\sqrt{b} x - \sqrt{b x^{2} + a}\right )}^{4} a^{13} b^{\frac{21}{2}} + 21 \,{\left (\sqrt{b} x - \sqrt{b x^{2} + a}\right )}^{2} a^{14} b^{\frac{21}{2}} - a^{15} b^{\frac{21}{2}}\right )}}{969969 \,{\left ({\left (\sqrt{b} x - \sqrt{b x^{2} + a}\right )}^{2} - a\right )}^{21}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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