Optimal. Leaf size=209 \[ \frac{230945}{196608 a^9 x \left (a+b x^2\right )}+\frac{46189}{98304 a^8 x \left (a+b x^2\right )^2}+\frac{46189}{172032 a^7 x \left (a+b x^2\right )^3}+\frac{46189}{258048 a^6 x \left (a+b x^2\right )^4}+\frac{4199}{32256 a^5 x \left (a+b x^2\right )^5}+\frac{1615}{16128 a^4 x \left (a+b x^2\right )^6}+\frac{323}{4032 a^3 x \left (a+b x^2\right )^7}+\frac{19}{288 a^2 x \left (a+b x^2\right )^8}-\frac{230945 \sqrt{b} \tan ^{-1}\left (\frac{\sqrt{b} x}{\sqrt{a}}\right )}{65536 a^{21/2}}-\frac{230945}{65536 a^{10} x}+\frac{1}{18 a x \left (a+b x^2\right )^9} \]
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Rubi [A] time = 0.130814, antiderivative size = 209, normalized size of antiderivative = 1., number of steps used = 11, number of rules used = 3, integrand size = 13, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.231, Rules used = {290, 325, 205} \[ \frac{230945}{196608 a^9 x \left (a+b x^2\right )}+\frac{46189}{98304 a^8 x \left (a+b x^2\right )^2}+\frac{46189}{172032 a^7 x \left (a+b x^2\right )^3}+\frac{46189}{258048 a^6 x \left (a+b x^2\right )^4}+\frac{4199}{32256 a^5 x \left (a+b x^2\right )^5}+\frac{1615}{16128 a^4 x \left (a+b x^2\right )^6}+\frac{323}{4032 a^3 x \left (a+b x^2\right )^7}+\frac{19}{288 a^2 x \left (a+b x^2\right )^8}-\frac{230945 \sqrt{b} \tan ^{-1}\left (\frac{\sqrt{b} x}{\sqrt{a}}\right )}{65536 a^{21/2}}-\frac{230945}{65536 a^{10} x}+\frac{1}{18 a x \left (a+b x^2\right )^9} \]
Antiderivative was successfully verified.
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Rule 290
Rule 325
Rule 205
Rubi steps
\begin{align*} \int \frac{1}{x^2 \left (a+b x^2\right )^{10}} \, dx &=\frac{1}{18 a x \left (a+b x^2\right )^9}+\frac{19 \int \frac{1}{x^2 \left (a+b x^2\right )^9} \, dx}{18 a}\\ &=\frac{1}{18 a x \left (a+b x^2\right )^9}+\frac{19}{288 a^2 x \left (a+b x^2\right )^8}+\frac{323 \int \frac{1}{x^2 \left (a+b x^2\right )^8} \, dx}{288 a^2}\\ &=\frac{1}{18 a x \left (a+b x^2\right )^9}+\frac{19}{288 a^2 x \left (a+b x^2\right )^8}+\frac{323}{4032 a^3 x \left (a+b x^2\right )^7}+\frac{1615 \int \frac{1}{x^2 \left (a+b x^2\right )^7} \, dx}{1344 a^3}\\ &=\frac{1}{18 a x \left (a+b x^2\right )^9}+\frac{19}{288 a^2 x \left (a+b x^2\right )^8}+\frac{323}{4032 a^3 x \left (a+b x^2\right )^7}+\frac{1615}{16128 a^4 x \left (a+b x^2\right )^6}+\frac{20995 \int \frac{1}{x^2 \left (a+b x^2\right )^6} \, dx}{16128 a^4}\\ &=\frac{1}{18 a x \left (a+b x^2\right )^9}+\frac{19}{288 a^2 x \left (a+b x^2\right )^8}+\frac{323}{4032 a^3 x \left (a+b x^2\right )^7}+\frac{1615}{16128 a^4 x \left (a+b x^2\right )^6}+\frac{4199}{32256 a^5 x \left (a+b x^2\right )^5}+\frac{46189 \int \frac{1}{x^2 \left (a+b x^2\right )^5} \, dx}{32256 a^5}\\ &=\frac{1}{18 a x \left (a+b x^2\right )^9}+\frac{19}{288 a^2 x \left (a+b x^2\right )^8}+\frac{323}{4032 a^3 x \left (a+b x^2\right )^7}+\frac{1615}{16128 a^4 x \left (a+b x^2\right )^6}+\frac{4199}{32256 a^5 x \left (a+b x^2\right )^5}+\frac{46189}{258048 a^6 x \left (a+b x^2\right )^4}+\frac{46189 \int \frac{1}{x^2 \left (a+b x^2\right )^4} \, dx}{28672 a^6}\\ &=\frac{1}{18 a x \left (a+b x^2\right )^9}+\frac{19}{288 a^2 x \left (a+b x^2\right )^8}+\frac{323}{4032 a^3 x \left (a+b x^2\right )^7}+\frac{1615}{16128 a^4 x \left (a+b x^2\right )^6}+\frac{4199}{32256 a^5 x \left (a+b x^2\right )^5}+\frac{46189}{258048 a^6 x \left (a+b x^2\right )^4}+\frac{46189}{172032 a^7 x \left (a+b x^2\right )^3}+\frac{46189 \int \frac{1}{x^2 \left (a+b x^2\right )^3} \, dx}{24576 a^7}\\ &=\frac{1}{18 a x \left (a+b x^2\right )^9}+\frac{19}{288 a^2 x \left (a+b x^2\right )^8}+\frac{323}{4032 a^3 x \left (a+b x^2\right )^7}+\frac{1615}{16128 a^4 x \left (a+b x^2\right )^6}+\frac{4199}{32256 a^5 x \left (a+b x^2\right )^5}+\frac{46189}{258048 a^6 x \left (a+b x^2\right )^4}+\frac{46189}{172032 a^7 x \left (a+b x^2\right )^3}+\frac{46189}{98304 a^8 x \left (a+b x^2\right )^2}+\frac{230945 \int \frac{1}{x^2 \left (a+b x^2\right )^2} \, dx}{98304 a^8}\\ &=\frac{1}{18 a x \left (a+b x^2\right )^9}+\frac{19}{288 a^2 x \left (a+b x^2\right )^8}+\frac{323}{4032 a^3 x \left (a+b x^2\right )^7}+\frac{1615}{16128 a^4 x \left (a+b x^2\right )^6}+\frac{4199}{32256 a^5 x \left (a+b x^2\right )^5}+\frac{46189}{258048 a^6 x \left (a+b x^2\right )^4}+\frac{46189}{172032 a^7 x \left (a+b x^2\right )^3}+\frac{46189}{98304 a^8 x \left (a+b x^2\right )^2}+\frac{230945}{196608 a^9 x \left (a+b x^2\right )}+\frac{230945 \int \frac{1}{x^2 \left (a+b x^2\right )} \, dx}{65536 a^9}\\ &=-\frac{230945}{65536 a^{10} x}+\frac{1}{18 a x \left (a+b x^2\right )^9}+\frac{19}{288 a^2 x \left (a+b x^2\right )^8}+\frac{323}{4032 a^3 x \left (a+b x^2\right )^7}+\frac{1615}{16128 a^4 x \left (a+b x^2\right )^6}+\frac{4199}{32256 a^5 x \left (a+b x^2\right )^5}+\frac{46189}{258048 a^6 x \left (a+b x^2\right )^4}+\frac{46189}{172032 a^7 x \left (a+b x^2\right )^3}+\frac{46189}{98304 a^8 x \left (a+b x^2\right )^2}+\frac{230945}{196608 a^9 x \left (a+b x^2\right )}-\frac{(230945 b) \int \frac{1}{a+b x^2} \, dx}{65536 a^{10}}\\ &=-\frac{230945}{65536 a^{10} x}+\frac{1}{18 a x \left (a+b x^2\right )^9}+\frac{19}{288 a^2 x \left (a+b x^2\right )^8}+\frac{323}{4032 a^3 x \left (a+b x^2\right )^7}+\frac{1615}{16128 a^4 x \left (a+b x^2\right )^6}+\frac{4199}{32256 a^5 x \left (a+b x^2\right )^5}+\frac{46189}{258048 a^6 x \left (a+b x^2\right )^4}+\frac{46189}{172032 a^7 x \left (a+b x^2\right )^3}+\frac{46189}{98304 a^8 x \left (a+b x^2\right )^2}+\frac{230945}{196608 a^9 x \left (a+b x^2\right )}-\frac{230945 \sqrt{b} \tan ^{-1}\left (\frac{\sqrt{b} x}{\sqrt{a}}\right )}{65536 a^{21/2}}\\ \end{align*}
Mathematica [A] time = 0.0944645, size = 147, normalized size = 0.7 \[ \frac{-\frac{\sqrt{a} \left (483044562 a^2 b^7 x^{14}+1071677178 a^3 b^6 x^{12}+1513521152 a^4 b^5 x^{10}+1404993798 a^5 b^4 x^8+850547502 a^6 b^3 x^6+318434718 a^7 b^2 x^4+63897057 a^8 b x^2+4128768 a^9+126095970 a b^8 x^{16}+14549535 b^9 x^{18}\right )}{x \left (a+b x^2\right )^9}-14549535 \sqrt{b} \tan ^{-1}\left (\frac{\sqrt{b} x}{\sqrt{a}}\right )}{4128768 a^{21/2}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.019, size = 206, normalized size = 1. \begin{align*} -{\frac{1}{{a}^{10}x}}-{\frac{424415\,bx}{65536\,{a}^{2} \left ( b{x}^{2}+a \right ) ^{9}}}-{\frac{4042835\,{b}^{2}{x}^{3}}{98304\,{a}^{3} \left ( b{x}^{2}+a \right ) ^{9}}}-{\frac{3997865\,{b}^{3}{x}^{5}}{32768\,{a}^{4} \left ( b{x}^{2}+a \right ) ^{9}}}-{\frac{49153835\,{b}^{4}{x}^{7}}{229376\,{a}^{5} \left ( b{x}^{2}+a \right ) ^{9}}}-{\frac{30313\,{b}^{5}{x}^{9}}{126\,{a}^{6} \left ( b{x}^{2}+a \right ) ^{9}}}-{\frac{40270037\,{b}^{6}{x}^{11}}{229376\,{a}^{7} \left ( b{x}^{2}+a \right ) ^{9}}}-{\frac{2654039\,{b}^{7}{x}^{13}}{32768\,{a}^{8} \left ( b{x}^{2}+a \right ) ^{9}}}-{\frac{2117549\,{b}^{8}{x}^{15}}{98304\,{a}^{9} \left ( b{x}^{2}+a \right ) ^{9}}}-{\frac{165409\,{b}^{9}{x}^{17}}{65536\,{a}^{10} \left ( b{x}^{2}+a \right ) ^{9}}}-{\frac{230945\,b}{65536\,{a}^{10}}\arctan \left ({bx{\frac{1}{\sqrt{ab}}}} \right ){\frac{1}{\sqrt{ab}}}} \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 = 1.54778, size = 1686, normalized size = 8.07 \begin{align*} \left [-\frac{29099070 \, b^{9} x^{18} + 252191940 \, a b^{8} x^{16} + 966089124 \, a^{2} b^{7} x^{14} + 2143354356 \, a^{3} b^{6} x^{12} + 3027042304 \, a^{4} b^{5} x^{10} + 2809987596 \, a^{5} b^{4} x^{8} + 1701095004 \, a^{6} b^{3} x^{6} + 636869436 \, a^{7} b^{2} x^{4} + 127794114 \, a^{8} b x^{2} + 8257536 \, a^{9} - 14549535 \,{\left (b^{9} x^{19} + 9 \, a b^{8} x^{17} + 36 \, a^{2} b^{7} x^{15} + 84 \, a^{3} b^{6} x^{13} + 126 \, a^{4} b^{5} x^{11} + 126 \, a^{5} b^{4} x^{9} + 84 \, a^{6} b^{3} x^{7} + 36 \, a^{7} b^{2} x^{5} + 9 \, a^{8} b x^{3} + a^{9} x\right )} \sqrt{-\frac{b}{a}} \log \left (\frac{b x^{2} - 2 \, a x \sqrt{-\frac{b}{a}} - a}{b x^{2} + a}\right )}{8257536 \,{\left (a^{10} b^{9} x^{19} + 9 \, a^{11} b^{8} x^{17} + 36 \, a^{12} b^{7} x^{15} + 84 \, a^{13} b^{6} x^{13} + 126 \, a^{14} b^{5} x^{11} + 126 \, a^{15} b^{4} x^{9} + 84 \, a^{16} b^{3} x^{7} + 36 \, a^{17} b^{2} x^{5} + 9 \, a^{18} b x^{3} + a^{19} x\right )}}, -\frac{14549535 \, b^{9} x^{18} + 126095970 \, a b^{8} x^{16} + 483044562 \, a^{2} b^{7} x^{14} + 1071677178 \, a^{3} b^{6} x^{12} + 1513521152 \, a^{4} b^{5} x^{10} + 1404993798 \, a^{5} b^{4} x^{8} + 850547502 \, a^{6} b^{3} x^{6} + 318434718 \, a^{7} b^{2} x^{4} + 63897057 \, a^{8} b x^{2} + 4128768 \, a^{9} + 14549535 \,{\left (b^{9} x^{19} + 9 \, a b^{8} x^{17} + 36 \, a^{2} b^{7} x^{15} + 84 \, a^{3} b^{6} x^{13} + 126 \, a^{4} b^{5} x^{11} + 126 \, a^{5} b^{4} x^{9} + 84 \, a^{6} b^{3} x^{7} + 36 \, a^{7} b^{2} x^{5} + 9 \, a^{8} b x^{3} + a^{9} x\right )} \sqrt{\frac{b}{a}} \arctan \left (x \sqrt{\frac{b}{a}}\right )}{4128768 \,{\left (a^{10} b^{9} x^{19} + 9 \, a^{11} b^{8} x^{17} + 36 \, a^{12} b^{7} x^{15} + 84 \, a^{13} b^{6} x^{13} + 126 \, a^{14} b^{5} x^{11} + 126 \, a^{15} b^{4} x^{9} + 84 \, a^{16} b^{3} x^{7} + 36 \, a^{17} b^{2} x^{5} + 9 \, a^{18} b x^{3} + a^{19} x\right )}}\right ] \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 118.924, size = 280, normalized size = 1.34 \begin{align*} \frac{230945 \sqrt{- \frac{b}{a^{21}}} \log{\left (- \frac{a^{11} \sqrt{- \frac{b}{a^{21}}}}{b} + x \right )}}{131072} - \frac{230945 \sqrt{- \frac{b}{a^{21}}} \log{\left (\frac{a^{11} \sqrt{- \frac{b}{a^{21}}}}{b} + x \right )}}{131072} - \frac{4128768 a^{9} + 63897057 a^{8} b x^{2} + 318434718 a^{7} b^{2} x^{4} + 850547502 a^{6} b^{3} x^{6} + 1404993798 a^{5} b^{4} x^{8} + 1513521152 a^{4} b^{5} x^{10} + 1071677178 a^{3} b^{6} x^{12} + 483044562 a^{2} b^{7} x^{14} + 126095970 a b^{8} x^{16} + 14549535 b^{9} x^{18}}{4128768 a^{19} x + 37158912 a^{18} b x^{3} + 148635648 a^{17} b^{2} x^{5} + 346816512 a^{16} b^{3} x^{7} + 520224768 a^{15} b^{4} x^{9} + 520224768 a^{14} b^{5} x^{11} + 346816512 a^{13} b^{6} x^{13} + 148635648 a^{12} b^{7} x^{15} + 37158912 a^{11} b^{8} x^{17} + 4128768 a^{10} b^{9} x^{19}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 2.36857, size = 181, normalized size = 0.87 \begin{align*} -\frac{230945 \, b \arctan \left (\frac{b x}{\sqrt{a b}}\right )}{65536 \, \sqrt{a b} a^{10}} - \frac{1}{a^{10} x} - \frac{10420767 \, b^{9} x^{17} + 88937058 \, a b^{8} x^{15} + 334408914 \, a^{2} b^{7} x^{13} + 724860666 \, a^{3} b^{6} x^{11} + 993296384 \, a^{4} b^{5} x^{9} + 884769030 \, a^{5} b^{4} x^{7} + 503730990 \, a^{6} b^{3} x^{5} + 169799070 \, a^{7} b^{2} x^{3} + 26738145 \, a^{8} b x}{4128768 \,{\left (b x^{2} + a\right )}^{9} a^{10}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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