Optimal. Leaf size=368 \[ -\frac{663 a^{5/4} d^{19/2} \log \left (-\sqrt{2} \sqrt [4]{a} \sqrt [4]{b} \sqrt{d x}+\sqrt{a} \sqrt{d}+\sqrt{b} \sqrt{d} x\right )}{256 \sqrt{2} b^{21/4}}+\frac{663 a^{5/4} d^{19/2} \log \left (\sqrt{2} \sqrt [4]{a} \sqrt [4]{b} \sqrt{d x}+\sqrt{a} \sqrt{d}+\sqrt{b} \sqrt{d} x\right )}{256 \sqrt{2} b^{21/4}}-\frac{663 a^{5/4} d^{19/2} \tan ^{-1}\left (1-\frac{\sqrt{2} \sqrt [4]{b} \sqrt{d x}}{\sqrt [4]{a} \sqrt{d}}\right )}{128 \sqrt{2} b^{21/4}}+\frac{663 a^{5/4} d^{19/2} \tan ^{-1}\left (\frac{\sqrt{2} \sqrt [4]{b} \sqrt{d x}}{\sqrt [4]{a} \sqrt{d}}+1\right )}{128 \sqrt{2} b^{21/4}}-\frac{221 d^5 (d x)^{9/2}}{192 b^3 \left (a+b x^2\right )}-\frac{17 d^3 (d x)^{13/2}}{48 b^2 \left (a+b x^2\right )^2}-\frac{663 a d^9 \sqrt{d x}}{64 b^5}-\frac{d (d x)^{17/2}}{6 b \left (a+b x^2\right )^3}+\frac{663 d^7 (d x)^{5/2}}{320 b^4} \]
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Rubi [A] time = 0.418214, antiderivative size = 368, normalized size of antiderivative = 1., number of steps used = 16, number of rules used = 10, integrand size = 28, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.357, Rules used = {28, 288, 321, 329, 211, 1165, 628, 1162, 617, 204} \[ -\frac{663 a^{5/4} d^{19/2} \log \left (-\sqrt{2} \sqrt [4]{a} \sqrt [4]{b} \sqrt{d x}+\sqrt{a} \sqrt{d}+\sqrt{b} \sqrt{d} x\right )}{256 \sqrt{2} b^{21/4}}+\frac{663 a^{5/4} d^{19/2} \log \left (\sqrt{2} \sqrt [4]{a} \sqrt [4]{b} \sqrt{d x}+\sqrt{a} \sqrt{d}+\sqrt{b} \sqrt{d} x\right )}{256 \sqrt{2} b^{21/4}}-\frac{663 a^{5/4} d^{19/2} \tan ^{-1}\left (1-\frac{\sqrt{2} \sqrt [4]{b} \sqrt{d x}}{\sqrt [4]{a} \sqrt{d}}\right )}{128 \sqrt{2} b^{21/4}}+\frac{663 a^{5/4} d^{19/2} \tan ^{-1}\left (\frac{\sqrt{2} \sqrt [4]{b} \sqrt{d x}}{\sqrt [4]{a} \sqrt{d}}+1\right )}{128 \sqrt{2} b^{21/4}}-\frac{221 d^5 (d x)^{9/2}}{192 b^3 \left (a+b x^2\right )}-\frac{17 d^3 (d x)^{13/2}}{48 b^2 \left (a+b x^2\right )^2}-\frac{663 a d^9 \sqrt{d x}}{64 b^5}-\frac{d (d x)^{17/2}}{6 b \left (a+b x^2\right )^3}+\frac{663 d^7 (d x)^{5/2}}{320 b^4} \]
Antiderivative was successfully verified.
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Rule 28
Rule 288
Rule 321
Rule 329
Rule 211
Rule 1165
Rule 628
Rule 1162
Rule 617
Rule 204
Rubi steps
\begin{align*} \int \frac{(d x)^{19/2}}{\left (a^2+2 a b x^2+b^2 x^4\right )^2} \, dx &=b^4 \int \frac{(d x)^{19/2}}{\left (a b+b^2 x^2\right )^4} \, dx\\ &=-\frac{d (d x)^{17/2}}{6 b \left (a+b x^2\right )^3}+\frac{1}{12} \left (17 b^2 d^2\right ) \int \frac{(d x)^{15/2}}{\left (a b+b^2 x^2\right )^3} \, dx\\ &=-\frac{d (d x)^{17/2}}{6 b \left (a+b x^2\right )^3}-\frac{17 d^3 (d x)^{13/2}}{48 b^2 \left (a+b x^2\right )^2}+\frac{1}{96} \left (221 d^4\right ) \int \frac{(d x)^{11/2}}{\left (a b+b^2 x^2\right )^2} \, dx\\ &=-\frac{d (d x)^{17/2}}{6 b \left (a+b x^2\right )^3}-\frac{17 d^3 (d x)^{13/2}}{48 b^2 \left (a+b x^2\right )^2}-\frac{221 d^5 (d x)^{9/2}}{192 b^3 \left (a+b x^2\right )}+\frac{\left (663 d^6\right ) \int \frac{(d x)^{7/2}}{a b+b^2 x^2} \, dx}{128 b^2}\\ &=\frac{663 d^7 (d x)^{5/2}}{320 b^4}-\frac{d (d x)^{17/2}}{6 b \left (a+b x^2\right )^3}-\frac{17 d^3 (d x)^{13/2}}{48 b^2 \left (a+b x^2\right )^2}-\frac{221 d^5 (d x)^{9/2}}{192 b^3 \left (a+b x^2\right )}-\frac{\left (663 a d^8\right ) \int \frac{(d x)^{3/2}}{a b+b^2 x^2} \, dx}{128 b^3}\\ &=-\frac{663 a d^9 \sqrt{d x}}{64 b^5}+\frac{663 d^7 (d x)^{5/2}}{320 b^4}-\frac{d (d x)^{17/2}}{6 b \left (a+b x^2\right )^3}-\frac{17 d^3 (d x)^{13/2}}{48 b^2 \left (a+b x^2\right )^2}-\frac{221 d^5 (d x)^{9/2}}{192 b^3 \left (a+b x^2\right )}+\frac{\left (663 a^2 d^{10}\right ) \int \frac{1}{\sqrt{d x} \left (a b+b^2 x^2\right )} \, dx}{128 b^4}\\ &=-\frac{663 a d^9 \sqrt{d x}}{64 b^5}+\frac{663 d^7 (d x)^{5/2}}{320 b^4}-\frac{d (d x)^{17/2}}{6 b \left (a+b x^2\right )^3}-\frac{17 d^3 (d x)^{13/2}}{48 b^2 \left (a+b x^2\right )^2}-\frac{221 d^5 (d x)^{9/2}}{192 b^3 \left (a+b x^2\right )}+\frac{\left (663 a^2 d^9\right ) \operatorname{Subst}\left (\int \frac{1}{a b+\frac{b^2 x^4}{d^2}} \, dx,x,\sqrt{d x}\right )}{64 b^4}\\ &=-\frac{663 a d^9 \sqrt{d x}}{64 b^5}+\frac{663 d^7 (d x)^{5/2}}{320 b^4}-\frac{d (d x)^{17/2}}{6 b \left (a+b x^2\right )^3}-\frac{17 d^3 (d x)^{13/2}}{48 b^2 \left (a+b x^2\right )^2}-\frac{221 d^5 (d x)^{9/2}}{192 b^3 \left (a+b x^2\right )}+\frac{\left (663 a^{3/2} d^8\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 )}{128 b^4}+\frac{\left (663 a^{3/2} d^8\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 )}{128 b^4}\\ &=-\frac{663 a d^9 \sqrt{d x}}{64 b^5}+\frac{663 d^7 (d x)^{5/2}}{320 b^4}-\frac{d (d x)^{17/2}}{6 b \left (a+b x^2\right )^3}-\frac{17 d^3 (d x)^{13/2}}{48 b^2 \left (a+b x^2\right )^2}-\frac{221 d^5 (d x)^{9/2}}{192 b^3 \left (a+b x^2\right )}-\frac{\left (663 a^{5/4} d^{19/2}\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 )}{256 \sqrt{2} b^{21/4}}-\frac{\left (663 a^{5/4} d^{19/2}\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 )}{256 \sqrt{2} b^{21/4}}+\frac{\left (663 a^{3/2} d^{10}\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 )}{256 b^{11/2}}+\frac{\left (663 a^{3/2} d^{10}\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 )}{256 b^{11/2}}\\ &=-\frac{663 a d^9 \sqrt{d x}}{64 b^5}+\frac{663 d^7 (d x)^{5/2}}{320 b^4}-\frac{d (d x)^{17/2}}{6 b \left (a+b x^2\right )^3}-\frac{17 d^3 (d x)^{13/2}}{48 b^2 \left (a+b x^2\right )^2}-\frac{221 d^5 (d x)^{9/2}}{192 b^3 \left (a+b x^2\right )}-\frac{663 a^{5/4} d^{19/2} \log \left (\sqrt{a} \sqrt{d}+\sqrt{b} \sqrt{d} x-\sqrt{2} \sqrt [4]{a} \sqrt [4]{b} \sqrt{d x}\right )}{256 \sqrt{2} b^{21/4}}+\frac{663 a^{5/4} d^{19/2} \log \left (\sqrt{a} \sqrt{d}+\sqrt{b} \sqrt{d} x+\sqrt{2} \sqrt [4]{a} \sqrt [4]{b} \sqrt{d x}\right )}{256 \sqrt{2} b^{21/4}}+\frac{\left (663 a^{5/4} d^{19/2}\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 )}{128 \sqrt{2} b^{21/4}}-\frac{\left (663 a^{5/4} d^{19/2}\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 )}{128 \sqrt{2} b^{21/4}}\\ &=-\frac{663 a d^9 \sqrt{d x}}{64 b^5}+\frac{663 d^7 (d x)^{5/2}}{320 b^4}-\frac{d (d x)^{17/2}}{6 b \left (a+b x^2\right )^3}-\frac{17 d^3 (d x)^{13/2}}{48 b^2 \left (a+b x^2\right )^2}-\frac{221 d^5 (d x)^{9/2}}{192 b^3 \left (a+b x^2\right )}-\frac{663 a^{5/4} d^{19/2} \tan ^{-1}\left (1-\frac{\sqrt{2} \sqrt [4]{b} \sqrt{d x}}{\sqrt [4]{a} \sqrt{d}}\right )}{128 \sqrt{2} b^{21/4}}+\frac{663 a^{5/4} d^{19/2} \tan ^{-1}\left (1+\frac{\sqrt{2} \sqrt [4]{b} \sqrt{d x}}{\sqrt [4]{a} \sqrt{d}}\right )}{128 \sqrt{2} b^{21/4}}-\frac{663 a^{5/4} d^{19/2} \log \left (\sqrt{a} \sqrt{d}+\sqrt{b} \sqrt{d} x-\sqrt{2} \sqrt [4]{a} \sqrt [4]{b} \sqrt{d x}\right )}{256 \sqrt{2} b^{21/4}}+\frac{663 a^{5/4} d^{19/2} \log \left (\sqrt{a} \sqrt{d}+\sqrt{b} \sqrt{d} x+\sqrt{2} \sqrt [4]{a} \sqrt [4]{b} \sqrt{d x}\right )}{256 \sqrt{2} b^{21/4}}\\ \end{align*}
Mathematica [A] time = 0.226318, size = 347, normalized size = 0.94 \[ \frac{d^9 \sqrt{d x} \left (\frac{-1584128 a^2 b^{9/4} x^{9/2}-2036736 a^3 b^{5/4} x^{5/2}+185640 a^2 \sqrt [4]{b} \sqrt{x} \left (a+b x^2\right )^2+106080 a^3 \sqrt [4]{b} \sqrt{x} \left (a+b x^2\right )-69615 \sqrt{2} a^{5/4} \left (a+b x^2\right )^3 \log \left (-\sqrt{2} \sqrt [4]{a} \sqrt [4]{b} \sqrt{x}+\sqrt{a}+\sqrt{b} x\right )+69615 \sqrt{2} a^{5/4} \left (a+b x^2\right )^3 \log \left (\sqrt{2} \sqrt [4]{a} \sqrt [4]{b} \sqrt{x}+\sqrt{a}+\sqrt{b} x\right )+139230 \sqrt{2} a^{5/4} \left (a+b x^2\right )^3 \tan ^{-1}\left (\frac{\sqrt{2} \sqrt [4]{b} \sqrt{x}}{\sqrt [4]{a}}+1\right )-848640 a^4 \sqrt [4]{b} \sqrt{x}-365568 a b^{13/4} x^{13/2}+21504 b^{17/4} x^{17/2}}{\left (a+b x^2\right )^3}-139230 \sqrt{2} a^{5/4} \tan ^{-1}\left (1-\frac{\sqrt{2} \sqrt [4]{b} \sqrt{x}}{\sqrt [4]{a}}\right )\right )}{53760 b^{21/4} \sqrt{x}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.065, size = 306, normalized size = 0.8 \begin{align*}{\frac{2\,{d}^{7}}{5\,{b}^{4}} \left ( dx \right ) ^{{\frac{5}{2}}}}-8\,{\frac{a{d}^{9}\sqrt{dx}}{{b}^{5}}}-{\frac{617\,{d}^{11}{a}^{2}}{192\,{b}^{3} \left ( b{d}^{2}{x}^{2}+a{d}^{2} \right ) ^{3}} \left ( dx \right ) ^{{\frac{9}{2}}}}-{\frac{173\,{d}^{13}{a}^{3}}{32\,{b}^{4} \left ( b{d}^{2}{x}^{2}+a{d}^{2} \right ) ^{3}} \left ( dx \right ) ^{{\frac{5}{2}}}}-{\frac{151\,{d}^{15}{a}^{4}}{64\,{b}^{5} \left ( b{d}^{2}{x}^{2}+a{d}^{2} \right ) ^{3}}\sqrt{dx}}+{\frac{663\,a{d}^{9}\sqrt{2}}{512\,{b}^{5}}\sqrt [4]{{\frac{a{d}^{2}}{b}}}\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{663\,a{d}^{9}\sqrt{2}}{256\,{b}^{5}}\sqrt [4]{{\frac{a{d}^{2}}{b}}}\arctan \left ({\sqrt{2}\sqrt{dx}{\frac{1}{\sqrt [4]{{\frac{a{d}^{2}}{b}}}}}}+1 \right ) }+{\frac{663\,a{d}^{9}\sqrt{2}}{256\,{b}^{5}}\sqrt [4]{{\frac{a{d}^{2}}{b}}}\arctan \left ({\sqrt{2}\sqrt{dx}{\frac{1}{\sqrt [4]{{\frac{a{d}^{2}}{b}}}}}}-1 \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 = 1.40898, size = 905, normalized size = 2.46 \begin{align*} \frac{39780 \, \left (-\frac{a^{5} d^{38}}{b^{21}}\right )^{\frac{1}{4}}{\left (b^{8} x^{6} + 3 \, a b^{7} x^{4} + 3 \, a^{2} b^{6} x^{2} + a^{3} b^{5}\right )} \arctan \left (-\frac{\left (-\frac{a^{5} d^{38}}{b^{21}}\right )^{\frac{3}{4}} \sqrt{d x} a b^{16} d^{9} - \left (-\frac{a^{5} d^{38}}{b^{21}}\right )^{\frac{3}{4}} \sqrt{a^{2} d^{19} x + \sqrt{-\frac{a^{5} d^{38}}{b^{21}}} b^{10}} b^{16}}{a^{5} d^{38}}\right ) + 9945 \, \left (-\frac{a^{5} d^{38}}{b^{21}}\right )^{\frac{1}{4}}{\left (b^{8} x^{6} + 3 \, a b^{7} x^{4} + 3 \, a^{2} b^{6} x^{2} + a^{3} b^{5}\right )} \log \left (663 \, \sqrt{d x} a d^{9} + 663 \, \left (-\frac{a^{5} d^{38}}{b^{21}}\right )^{\frac{1}{4}} b^{5}\right ) - 9945 \, \left (-\frac{a^{5} d^{38}}{b^{21}}\right )^{\frac{1}{4}}{\left (b^{8} x^{6} + 3 \, a b^{7} x^{4} + 3 \, a^{2} b^{6} x^{2} + a^{3} b^{5}\right )} \log \left (663 \, \sqrt{d x} a d^{9} - 663 \, \left (-\frac{a^{5} d^{38}}{b^{21}}\right )^{\frac{1}{4}} b^{5}\right ) + 4 \,{\left (384 \, b^{4} d^{9} x^{8} - 6528 \, a b^{3} d^{9} x^{6} - 24973 \, a^{2} b^{2} d^{9} x^{4} - 27846 \, a^{3} b d^{9} x^{2} - 9945 \, a^{4} d^{9}\right )} \sqrt{d x}}{3840 \,{\left (b^{8} x^{6} + 3 \, a b^{7} x^{4} + 3 \, a^{2} b^{6} x^{2} + a^{3} 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 = 1.25187, size = 459, normalized size = 1.25 \begin{align*} \frac{1}{7680} \, d^{8}{\left (\frac{19890 \, \sqrt{2} \left (a b^{3} d^{2}\right )^{\frac{1}{4}} a d \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 )}{b^{6}} + \frac{19890 \, \sqrt{2} \left (a b^{3} d^{2}\right )^{\frac{1}{4}} a d \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 )}{b^{6}} + \frac{9945 \, \sqrt{2} \left (a b^{3} d^{2}\right )^{\frac{1}{4}} a d \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 )}{b^{6}} - \frac{9945 \, \sqrt{2} \left (a b^{3} d^{2}\right )^{\frac{1}{4}} a d \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 )}{b^{6}} - \frac{40 \,{\left (617 \, \sqrt{d x} a^{2} b^{2} d^{7} x^{4} + 1038 \, \sqrt{d x} a^{3} b d^{7} x^{2} + 453 \, \sqrt{d x} a^{4} d^{7}\right )}}{{\left (b d^{2} x^{2} + a d^{2}\right )}^{3} b^{5}} + \frac{3072 \,{\left (\sqrt{d x} b^{16} d^{6} x^{2} - 20 \, \sqrt{d x} a b^{15} d^{6}\right )}}{b^{20} d^{5}}\right )} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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