Optimal. Leaf size=385 \[ -\frac{1463 d^9 (d x)^{3/2}}{4096 b^5 \left (a+b x^2\right )}-\frac{209 d^7 (d x)^{7/2}}{1024 b^4 \left (a+b x^2\right )^2}-\frac{19 d^5 (d x)^{11/2}}{128 b^3 \left (a+b x^2\right )^3}-\frac{19 d^3 (d x)^{15/2}}{160 b^2 \left (a+b x^2\right )^4}+\frac{4389 d^{21/2} \log \left (-\sqrt{2} \sqrt [4]{a} \sqrt [4]{b} \sqrt{d x}+\sqrt{a} \sqrt{d}+\sqrt{b} \sqrt{d} x\right )}{16384 \sqrt{2} \sqrt [4]{a} b^{23/4}}-\frac{4389 d^{21/2} \log \left (\sqrt{2} \sqrt [4]{a} \sqrt [4]{b} \sqrt{d x}+\sqrt{a} \sqrt{d}+\sqrt{b} \sqrt{d} x\right )}{16384 \sqrt{2} \sqrt [4]{a} b^{23/4}}-\frac{4389 d^{21/2} \tan ^{-1}\left (1-\frac{\sqrt{2} \sqrt [4]{b} \sqrt{d x}}{\sqrt [4]{a} \sqrt{d}}\right )}{8192 \sqrt{2} \sqrt [4]{a} b^{23/4}}+\frac{4389 d^{21/2} \tan ^{-1}\left (\frac{\sqrt{2} \sqrt [4]{b} \sqrt{d x}}{\sqrt [4]{a} \sqrt{d}}+1\right )}{8192 \sqrt{2} \sqrt [4]{a} b^{23/4}}-\frac{d (d x)^{19/2}}{10 b \left (a+b x^2\right )^5} \]
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Rubi [A] time = 0.448027, antiderivative size = 385, normalized size of antiderivative = 1., number of steps used = 16, number of rules used = 9, integrand size = 28, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.321, Rules used = {28, 288, 329, 297, 1162, 617, 204, 1165, 628} \[ -\frac{1463 d^9 (d x)^{3/2}}{4096 b^5 \left (a+b x^2\right )}-\frac{209 d^7 (d x)^{7/2}}{1024 b^4 \left (a+b x^2\right )^2}-\frac{19 d^5 (d x)^{11/2}}{128 b^3 \left (a+b x^2\right )^3}-\frac{19 d^3 (d x)^{15/2}}{160 b^2 \left (a+b x^2\right )^4}+\frac{4389 d^{21/2} \log \left (-\sqrt{2} \sqrt [4]{a} \sqrt [4]{b} \sqrt{d x}+\sqrt{a} \sqrt{d}+\sqrt{b} \sqrt{d} x\right )}{16384 \sqrt{2} \sqrt [4]{a} b^{23/4}}-\frac{4389 d^{21/2} \log \left (\sqrt{2} \sqrt [4]{a} \sqrt [4]{b} \sqrt{d x}+\sqrt{a} \sqrt{d}+\sqrt{b} \sqrt{d} x\right )}{16384 \sqrt{2} \sqrt [4]{a} b^{23/4}}-\frac{4389 d^{21/2} \tan ^{-1}\left (1-\frac{\sqrt{2} \sqrt [4]{b} \sqrt{d x}}{\sqrt [4]{a} \sqrt{d}}\right )}{8192 \sqrt{2} \sqrt [4]{a} b^{23/4}}+\frac{4389 d^{21/2} \tan ^{-1}\left (\frac{\sqrt{2} \sqrt [4]{b} \sqrt{d x}}{\sqrt [4]{a} \sqrt{d}}+1\right )}{8192 \sqrt{2} \sqrt [4]{a} b^{23/4}}-\frac{d (d x)^{19/2}}{10 b \left (a+b x^2\right )^5} \]
Antiderivative was successfully verified.
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Rule 28
Rule 288
Rule 329
Rule 297
Rule 1162
Rule 617
Rule 204
Rule 1165
Rule 628
Rubi steps
\begin{align*} \int \frac{(d x)^{21/2}}{\left (a^2+2 a b x^2+b^2 x^4\right )^3} \, dx &=b^6 \int \frac{(d x)^{21/2}}{\left (a b+b^2 x^2\right )^6} \, dx\\ &=-\frac{d (d x)^{19/2}}{10 b \left (a+b x^2\right )^5}+\frac{1}{20} \left (19 b^4 d^2\right ) \int \frac{(d x)^{17/2}}{\left (a b+b^2 x^2\right )^5} \, dx\\ &=-\frac{d (d x)^{19/2}}{10 b \left (a+b x^2\right )^5}-\frac{19 d^3 (d x)^{15/2}}{160 b^2 \left (a+b x^2\right )^4}+\frac{1}{64} \left (57 b^2 d^4\right ) \int \frac{(d x)^{13/2}}{\left (a b+b^2 x^2\right )^4} \, dx\\ &=-\frac{d (d x)^{19/2}}{10 b \left (a+b x^2\right )^5}-\frac{19 d^3 (d x)^{15/2}}{160 b^2 \left (a+b x^2\right )^4}-\frac{19 d^5 (d x)^{11/2}}{128 b^3 \left (a+b x^2\right )^3}+\frac{1}{256} \left (209 d^6\right ) \int \frac{(d x)^{9/2}}{\left (a b+b^2 x^2\right )^3} \, dx\\ &=-\frac{d (d x)^{19/2}}{10 b \left (a+b x^2\right )^5}-\frac{19 d^3 (d x)^{15/2}}{160 b^2 \left (a+b x^2\right )^4}-\frac{19 d^5 (d x)^{11/2}}{128 b^3 \left (a+b x^2\right )^3}-\frac{209 d^7 (d x)^{7/2}}{1024 b^4 \left (a+b x^2\right )^2}+\frac{\left (1463 d^8\right ) \int \frac{(d x)^{5/2}}{\left (a b+b^2 x^2\right )^2} \, dx}{2048 b^2}\\ &=-\frac{d (d x)^{19/2}}{10 b \left (a+b x^2\right )^5}-\frac{19 d^3 (d x)^{15/2}}{160 b^2 \left (a+b x^2\right )^4}-\frac{19 d^5 (d x)^{11/2}}{128 b^3 \left (a+b x^2\right )^3}-\frac{209 d^7 (d x)^{7/2}}{1024 b^4 \left (a+b x^2\right )^2}-\frac{1463 d^9 (d x)^{3/2}}{4096 b^5 \left (a+b x^2\right )}+\frac{\left (4389 d^{10}\right ) \int \frac{\sqrt{d x}}{a b+b^2 x^2} \, dx}{8192 b^4}\\ &=-\frac{d (d x)^{19/2}}{10 b \left (a+b x^2\right )^5}-\frac{19 d^3 (d x)^{15/2}}{160 b^2 \left (a+b x^2\right )^4}-\frac{19 d^5 (d x)^{11/2}}{128 b^3 \left (a+b x^2\right )^3}-\frac{209 d^7 (d x)^{7/2}}{1024 b^4 \left (a+b x^2\right )^2}-\frac{1463 d^9 (d x)^{3/2}}{4096 b^5 \left (a+b x^2\right )}+\frac{\left (4389 d^9\right ) \operatorname{Subst}\left (\int \frac{x^2}{a b+\frac{b^2 x^4}{d^2}} \, dx,x,\sqrt{d x}\right )}{4096 b^4}\\ &=-\frac{d (d x)^{19/2}}{10 b \left (a+b x^2\right )^5}-\frac{19 d^3 (d x)^{15/2}}{160 b^2 \left (a+b x^2\right )^4}-\frac{19 d^5 (d x)^{11/2}}{128 b^3 \left (a+b x^2\right )^3}-\frac{209 d^7 (d x)^{7/2}}{1024 b^4 \left (a+b x^2\right )^2}-\frac{1463 d^9 (d x)^{3/2}}{4096 b^5 \left (a+b x^2\right )}-\frac{\left (4389 d^9\right ) \operatorname{Subst}\left (\int \frac{\sqrt{a} d-\sqrt{b} x^2}{a b+\frac{b^2 x^4}{d^2}} \, dx,x,\sqrt{d x}\right )}{8192 b^{9/2}}+\frac{\left (4389 d^9\right ) \operatorname{Subst}\left (\int \frac{\sqrt{a} d+\sqrt{b} x^2}{a b+\frac{b^2 x^4}{d^2}} \, dx,x,\sqrt{d x}\right )}{8192 b^{9/2}}\\ &=-\frac{d (d x)^{19/2}}{10 b \left (a+b x^2\right )^5}-\frac{19 d^3 (d x)^{15/2}}{160 b^2 \left (a+b x^2\right )^4}-\frac{19 d^5 (d x)^{11/2}}{128 b^3 \left (a+b x^2\right )^3}-\frac{209 d^7 (d x)^{7/2}}{1024 b^4 \left (a+b x^2\right )^2}-\frac{1463 d^9 (d x)^{3/2}}{4096 b^5 \left (a+b x^2\right )}+\frac{\left (4389 d^{21/2}\right ) \operatorname{Subst}\left (\int \frac{\frac{\sqrt{2} \sqrt [4]{a} \sqrt{d}}{\sqrt [4]{b}}+2 x}{-\frac{\sqrt{a} d}{\sqrt{b}}-\frac{\sqrt{2} \sqrt [4]{a} \sqrt{d} x}{\sqrt [4]{b}}-x^2} \, dx,x,\sqrt{d x}\right )}{16384 \sqrt{2} \sqrt [4]{a} b^{23/4}}+\frac{\left (4389 d^{21/2}\right ) \operatorname{Subst}\left (\int \frac{\frac{\sqrt{2} \sqrt [4]{a} \sqrt{d}}{\sqrt [4]{b}}-2 x}{-\frac{\sqrt{a} d}{\sqrt{b}}+\frac{\sqrt{2} \sqrt [4]{a} \sqrt{d} x}{\sqrt [4]{b}}-x^2} \, dx,x,\sqrt{d x}\right )}{16384 \sqrt{2} \sqrt [4]{a} b^{23/4}}+\frac{\left (4389 d^{11}\right ) \operatorname{Subst}\left (\int \frac{1}{\frac{\sqrt{a} d}{\sqrt{b}}-\frac{\sqrt{2} \sqrt [4]{a} \sqrt{d} x}{\sqrt [4]{b}}+x^2} \, dx,x,\sqrt{d x}\right )}{16384 b^6}+\frac{\left (4389 d^{11}\right ) \operatorname{Subst}\left (\int \frac{1}{\frac{\sqrt{a} d}{\sqrt{b}}+\frac{\sqrt{2} \sqrt [4]{a} \sqrt{d} x}{\sqrt [4]{b}}+x^2} \, dx,x,\sqrt{d x}\right )}{16384 b^6}\\ &=-\frac{d (d x)^{19/2}}{10 b \left (a+b x^2\right )^5}-\frac{19 d^3 (d x)^{15/2}}{160 b^2 \left (a+b x^2\right )^4}-\frac{19 d^5 (d x)^{11/2}}{128 b^3 \left (a+b x^2\right )^3}-\frac{209 d^7 (d x)^{7/2}}{1024 b^4 \left (a+b x^2\right )^2}-\frac{1463 d^9 (d x)^{3/2}}{4096 b^5 \left (a+b x^2\right )}+\frac{4389 d^{21/2} \log \left (\sqrt{a} \sqrt{d}+\sqrt{b} \sqrt{d} x-\sqrt{2} \sqrt [4]{a} \sqrt [4]{b} \sqrt{d x}\right )}{16384 \sqrt{2} \sqrt [4]{a} b^{23/4}}-\frac{4389 d^{21/2} \log \left (\sqrt{a} \sqrt{d}+\sqrt{b} \sqrt{d} x+\sqrt{2} \sqrt [4]{a} \sqrt [4]{b} \sqrt{d x}\right )}{16384 \sqrt{2} \sqrt [4]{a} b^{23/4}}+\frac{\left (4389 d^{21/2}\right ) \operatorname{Subst}\left (\int \frac{1}{-1-x^2} \, dx,x,1-\frac{\sqrt{2} \sqrt [4]{b} \sqrt{d x}}{\sqrt [4]{a} \sqrt{d}}\right )}{8192 \sqrt{2} \sqrt [4]{a} b^{23/4}}-\frac{\left (4389 d^{21/2}\right ) \operatorname{Subst}\left (\int \frac{1}{-1-x^2} \, dx,x,1+\frac{\sqrt{2} \sqrt [4]{b} \sqrt{d x}}{\sqrt [4]{a} \sqrt{d}}\right )}{8192 \sqrt{2} \sqrt [4]{a} b^{23/4}}\\ &=-\frac{d (d x)^{19/2}}{10 b \left (a+b x^2\right )^5}-\frac{19 d^3 (d x)^{15/2}}{160 b^2 \left (a+b x^2\right )^4}-\frac{19 d^5 (d x)^{11/2}}{128 b^3 \left (a+b x^2\right )^3}-\frac{209 d^7 (d x)^{7/2}}{1024 b^4 \left (a+b x^2\right )^2}-\frac{1463 d^9 (d x)^{3/2}}{4096 b^5 \left (a+b x^2\right )}-\frac{4389 d^{21/2} \tan ^{-1}\left (1-\frac{\sqrt{2} \sqrt [4]{b} \sqrt{d x}}{\sqrt [4]{a} \sqrt{d}}\right )}{8192 \sqrt{2} \sqrt [4]{a} b^{23/4}}+\frac{4389 d^{21/2} \tan ^{-1}\left (1+\frac{\sqrt{2} \sqrt [4]{b} \sqrt{d x}}{\sqrt [4]{a} \sqrt{d}}\right )}{8192 \sqrt{2} \sqrt [4]{a} b^{23/4}}+\frac{4389 d^{21/2} \log \left (\sqrt{a} \sqrt{d}+\sqrt{b} \sqrt{d} x-\sqrt{2} \sqrt [4]{a} \sqrt [4]{b} \sqrt{d x}\right )}{16384 \sqrt{2} \sqrt [4]{a} b^{23/4}}-\frac{4389 d^{21/2} \log \left (\sqrt{a} \sqrt{d}+\sqrt{b} \sqrt{d} x+\sqrt{2} \sqrt [4]{a} \sqrt [4]{b} \sqrt{d x}\right )}{16384 \sqrt{2} \sqrt [4]{a} b^{23/4}}\\ \end{align*}
Mathematica [C] time = 0.0368045, size = 104, normalized size = 0.27 \[ \frac{2 d^9 (d x)^{3/2} \left (7315 \left (a+b x^2\right )^5 \, _2F_1\left (\frac{3}{4},6;\frac{7}{4};-\frac{b x^2}{a}\right )-a \left (20995 a^2 b^2 x^4+17765 a^3 b x^2+7315 a^4+12597 a b^3 x^6+3315 b^4 x^8\right )\right )}{3315 a b^5 \left (a+b x^2\right )^5} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.072, size = 335, normalized size = 0.9 \begin{align*} -{\frac{1463\,{d}^{19}{a}^{4}}{4096\, \left ( b{d}^{2}{x}^{2}+a{d}^{2} \right ) ^{5}{b}^{5}} \left ( dx \right ) ^{{\frac{3}{2}}}}-{\frac{209\,{d}^{17}{a}^{3}}{128\, \left ( b{d}^{2}{x}^{2}+a{d}^{2} \right ) ^{5}{b}^{4}} \left ( dx \right ) ^{{\frac{7}{2}}}}-{\frac{5947\,{d}^{15}{a}^{2}}{2048\, \left ( b{d}^{2}{x}^{2}+a{d}^{2} \right ) ^{5}{b}^{3}} \left ( dx \right ) ^{{\frac{11}{2}}}}-{\frac{6289\,{d}^{13}a}{2560\, \left ( b{d}^{2}{x}^{2}+a{d}^{2} \right ) ^{5}{b}^{2}} \left ( dx \right ) ^{{\frac{15}{2}}}}-{\frac{3803\,{d}^{11}}{4096\, \left ( b{d}^{2}{x}^{2}+a{d}^{2} \right ) ^{5}b} \left ( dx \right ) ^{{\frac{19}{2}}}}+{\frac{4389\,{d}^{11}\sqrt{2}}{32768\,{b}^{6}}\ln \left ({ \left ( dx-\sqrt [4]{{\frac{a{d}^{2}}{b}}}\sqrt{dx}\sqrt{2}+\sqrt{{\frac{a{d}^{2}}{b}}} \right ) \left ( dx+\sqrt [4]{{\frac{a{d}^{2}}{b}}}\sqrt{dx}\sqrt{2}+\sqrt{{\frac{a{d}^{2}}{b}}} \right ) ^{-1}} \right ){\frac{1}{\sqrt [4]{{\frac{a{d}^{2}}{b}}}}}}+{\frac{4389\,{d}^{11}\sqrt{2}}{16384\,{b}^{6}}\arctan \left ({\sqrt{2}\sqrt{dx}{\frac{1}{\sqrt [4]{{\frac{a{d}^{2}}{b}}}}}}+1 \right ){\frac{1}{\sqrt [4]{{\frac{a{d}^{2}}{b}}}}}}+{\frac{4389\,{d}^{11}\sqrt{2}}{16384\,{b}^{6}}\arctan \left ({\sqrt{2}\sqrt{dx}{\frac{1}{\sqrt [4]{{\frac{a{d}^{2}}{b}}}}}}-1 \right ){\frac{1}{\sqrt [4]{{\frac{a{d}^{2}}{b}}}}}} \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 = 1.74617, size = 1158, normalized size = 3.01 \begin{align*} -\frac{87780 \,{\left (b^{10} x^{10} + 5 \, a b^{9} x^{8} + 10 \, a^{2} b^{8} x^{6} + 10 \, a^{3} b^{7} x^{4} + 5 \, a^{4} b^{6} x^{2} + a^{5} b^{5}\right )} \left (-\frac{d^{42}}{a b^{23}}\right )^{\frac{1}{4}} \arctan \left (-\frac{\left (-\frac{d^{42}}{a b^{23}}\right )^{\frac{1}{4}} \sqrt{d x} b^{6} d^{31} - \sqrt{d^{63} x - \sqrt{-\frac{d^{42}}{a b^{23}}} a b^{11} d^{42}} \left (-\frac{d^{42}}{a b^{23}}\right )^{\frac{1}{4}} b^{6}}{d^{42}}\right ) - 21945 \,{\left (b^{10} x^{10} + 5 \, a b^{9} x^{8} + 10 \, a^{2} b^{8} x^{6} + 10 \, a^{3} b^{7} x^{4} + 5 \, a^{4} b^{6} x^{2} + a^{5} b^{5}\right )} \left (-\frac{d^{42}}{a b^{23}}\right )^{\frac{1}{4}} \log \left (84546715869 \, \sqrt{d x} d^{31} + 84546715869 \, \left (-\frac{d^{42}}{a b^{23}}\right )^{\frac{3}{4}} a b^{17}\right ) + 21945 \,{\left (b^{10} x^{10} + 5 \, a b^{9} x^{8} + 10 \, a^{2} b^{8} x^{6} + 10 \, a^{3} b^{7} x^{4} + 5 \, a^{4} b^{6} x^{2} + a^{5} b^{5}\right )} \left (-\frac{d^{42}}{a b^{23}}\right )^{\frac{1}{4}} \log \left (84546715869 \, \sqrt{d x} d^{31} - 84546715869 \, \left (-\frac{d^{42}}{a b^{23}}\right )^{\frac{3}{4}} a b^{17}\right ) + 4 \,{\left (19015 \, b^{4} d^{10} x^{9} + 50312 \, a b^{3} d^{10} x^{7} + 59470 \, a^{2} b^{2} d^{10} x^{5} + 33440 \, a^{3} b d^{10} x^{3} + 7315 \, a^{4} d^{10} x\right )} \sqrt{d x}}{81920 \,{\left (b^{10} x^{10} + 5 \, a b^{9} x^{8} + 10 \, a^{2} b^{8} x^{6} + 10 \, a^{3} b^{7} x^{4} + 5 \, a^{4} b^{6} x^{2} + a^{5} b^{5}\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 [A] time = 1.17143, size = 459, normalized size = 1.19 \begin{align*} \frac{1}{163840} \, d^{9}{\left (\frac{43890 \, \sqrt{2} \left (a b^{3} d^{2}\right )^{\frac{3}{4}} \arctan \left (\frac{\sqrt{2}{\left (\sqrt{2} \left (\frac{a d^{2}}{b}\right )^{\frac{1}{4}} + 2 \, \sqrt{d x}\right )}}{2 \, \left (\frac{a d^{2}}{b}\right )^{\frac{1}{4}}}\right )}{a b^{8}} + \frac{43890 \, \sqrt{2} \left (a b^{3} d^{2}\right )^{\frac{3}{4}} \arctan \left (-\frac{\sqrt{2}{\left (\sqrt{2} \left (\frac{a d^{2}}{b}\right )^{\frac{1}{4}} - 2 \, \sqrt{d x}\right )}}{2 \, \left (\frac{a d^{2}}{b}\right )^{\frac{1}{4}}}\right )}{a b^{8}} - \frac{21945 \, \sqrt{2} \left (a b^{3} d^{2}\right )^{\frac{3}{4}} \log \left (d x + \sqrt{2} \left (\frac{a d^{2}}{b}\right )^{\frac{1}{4}} \sqrt{d x} + \sqrt{\frac{a d^{2}}{b}}\right )}{a b^{8}} + \frac{21945 \, \sqrt{2} \left (a b^{3} d^{2}\right )^{\frac{3}{4}} \log \left (d x - \sqrt{2} \left (\frac{a d^{2}}{b}\right )^{\frac{1}{4}} \sqrt{d x} + \sqrt{\frac{a d^{2}}{b}}\right )}{a b^{8}} - \frac{8 \,{\left (19015 \, \sqrt{d x} b^{4} d^{11} x^{9} + 50312 \, \sqrt{d x} a b^{3} d^{11} x^{7} + 59470 \, \sqrt{d x} a^{2} b^{2} d^{11} x^{5} + 33440 \, \sqrt{d x} a^{3} b d^{11} x^{3} + 7315 \, \sqrt{d x} a^{4} d^{11} x\right )}}{{\left (b d^{2} x^{2} + a d^{2}\right )}^{5} b^{5}}\right )} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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