Optimal. Leaf size=387 \[ \frac{663 \sqrt{d} \log \left (-\sqrt{2} \sqrt [4]{a} \sqrt [4]{b} \sqrt{d x}+\sqrt{a} \sqrt{d}+\sqrt{b} \sqrt{d} x\right )}{16384 \sqrt{2} a^{21/4} b^{3/4}}-\frac{663 \sqrt{d} \log \left (\sqrt{2} \sqrt [4]{a} \sqrt [4]{b} \sqrt{d x}+\sqrt{a} \sqrt{d}+\sqrt{b} \sqrt{d} x\right )}{16384 \sqrt{2} a^{21/4} b^{3/4}}-\frac{663 \sqrt{d} \tan ^{-1}\left (1-\frac{\sqrt{2} \sqrt [4]{b} \sqrt{d x}}{\sqrt [4]{a} \sqrt{d}}\right )}{8192 \sqrt{2} a^{21/4} b^{3/4}}+\frac{663 \sqrt{d} \tan ^{-1}\left (\frac{\sqrt{2} \sqrt [4]{b} \sqrt{d x}}{\sqrt [4]{a} \sqrt{d}}+1\right )}{8192 \sqrt{2} a^{21/4} b^{3/4}}+\frac{663 (d x)^{3/2}}{4096 a^5 d \left (a+b x^2\right )}+\frac{663 (d x)^{3/2}}{5120 a^4 d \left (a+b x^2\right )^2}+\frac{221 (d x)^{3/2}}{1920 a^3 d \left (a+b x^2\right )^3}+\frac{17 (d x)^{3/2}}{160 a^2 d \left (a+b x^2\right )^4}+\frac{(d x)^{3/2}}{10 a d \left (a+b x^2\right )^5} \]
[Out]
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Rubi [A] time = 0.952312, antiderivative size = 387, 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 \[ \frac{663 \sqrt{d} \log \left (-\sqrt{2} \sqrt [4]{a} \sqrt [4]{b} \sqrt{d x}+\sqrt{a} \sqrt{d}+\sqrt{b} \sqrt{d} x\right )}{16384 \sqrt{2} a^{21/4} b^{3/4}}-\frac{663 \sqrt{d} \log \left (\sqrt{2} \sqrt [4]{a} \sqrt [4]{b} \sqrt{d x}+\sqrt{a} \sqrt{d}+\sqrt{b} \sqrt{d} x\right )}{16384 \sqrt{2} a^{21/4} b^{3/4}}-\frac{663 \sqrt{d} \tan ^{-1}\left (1-\frac{\sqrt{2} \sqrt [4]{b} \sqrt{d x}}{\sqrt [4]{a} \sqrt{d}}\right )}{8192 \sqrt{2} a^{21/4} b^{3/4}}+\frac{663 \sqrt{d} \tan ^{-1}\left (\frac{\sqrt{2} \sqrt [4]{b} \sqrt{d x}}{\sqrt [4]{a} \sqrt{d}}+1\right )}{8192 \sqrt{2} a^{21/4} b^{3/4}}+\frac{663 (d x)^{3/2}}{4096 a^5 d \left (a+b x^2\right )}+\frac{663 (d x)^{3/2}}{5120 a^4 d \left (a+b x^2\right )^2}+\frac{221 (d x)^{3/2}}{1920 a^3 d \left (a+b x^2\right )^3}+\frac{17 (d x)^{3/2}}{160 a^2 d \left (a+b x^2\right )^4}+\frac{(d x)^{3/2}}{10 a d \left (a+b x^2\right )^5} \]
Antiderivative was successfully verified.
[In] Int[Sqrt[d*x]/(a^2 + 2*a*b*x^2 + b^2*x^4)^3,x]
[Out]
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Rubi in Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \[ \text{Timed out} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((d*x)**(1/2)/(b**2*x**4+2*a*b*x**2+a**2)**3,x)
[Out]
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Mathematica [A] time = 0.38709, size = 295, normalized size = 0.76 \[ \frac{\sqrt{d x} \left (\frac{49152 a^{17/4} x^{3/2}}{\left (a+b x^2\right )^5}+\frac{52224 a^{13/4} x^{3/2}}{\left (a+b x^2\right )^4}+\frac{56576 a^{9/4} x^{3/2}}{\left (a+b x^2\right )^3}+\frac{63648 a^{5/4} x^{3/2}}{\left (a+b x^2\right )^2}+\frac{9945 \sqrt{2} \log \left (-\sqrt{2} \sqrt [4]{a} \sqrt [4]{b} \sqrt{x}+\sqrt{a}+\sqrt{b} x\right )}{b^{3/4}}-\frac{9945 \sqrt{2} \log \left (\sqrt{2} \sqrt [4]{a} \sqrt [4]{b} \sqrt{x}+\sqrt{a}+\sqrt{b} x\right )}{b^{3/4}}-\frac{19890 \sqrt{2} \tan ^{-1}\left (1-\frac{\sqrt{2} \sqrt [4]{b} \sqrt{x}}{\sqrt [4]{a}}\right )}{b^{3/4}}+\frac{19890 \sqrt{2} \tan ^{-1}\left (\frac{\sqrt{2} \sqrt [4]{b} \sqrt{x}}{\sqrt [4]{a}}+1\right )}{b^{3/4}}+\frac{79560 \sqrt [4]{a} x^{3/2}}{a+b x^2}\right )}{491520 a^{21/4} \sqrt{x}} \]
Antiderivative was successfully verified.
[In] Integrate[Sqrt[d*x]/(a^2 + 2*a*b*x^2 + b^2*x^4)^3,x]
[Out]
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Maple [A] time = 0.032, size = 336, normalized size = 0.9 \[{\frac{7529\,{d}^{9}}{12288\, \left ( b{d}^{2}{x}^{2}+a{d}^{2} \right ) ^{5}a} \left ( dx \right ) ^{{\frac{3}{2}}}}+{\frac{527\,{d}^{7}b}{384\, \left ( b{d}^{2}{x}^{2}+a{d}^{2} \right ) ^{5}{a}^{2}} \left ( dx \right ) ^{{\frac{7}{2}}}}+{\frac{9061\,{d}^{5}{b}^{2}}{6144\, \left ( b{d}^{2}{x}^{2}+a{d}^{2} \right ) ^{5}{a}^{3}} \left ( dx \right ) ^{{\frac{11}{2}}}}+{\frac{1989\,{d}^{3}{b}^{3}}{2560\, \left ( b{d}^{2}{x}^{2}+a{d}^{2} \right ) ^{5}{a}^{4}} \left ( dx \right ) ^{{\frac{15}{2}}}}+{\frac{663\,{b}^{4}d}{4096\, \left ( b{d}^{2}{x}^{2}+a{d}^{2} \right ) ^{5}{a}^{5}} \left ( dx \right ) ^{{\frac{19}{2}}}}+{\frac{663\,d\sqrt{2}}{32768\,{a}^{5}b}\ln \left ({1 \left ( dx-\sqrt [4]{{\frac{a{d}^{2}}{b}}}\sqrt{dx}\sqrt{2}+\sqrt{{\frac{a{d}^{2}}{b}}} \right ) \left ( dx+\sqrt [4]{{\frac{a{d}^{2}}{b}}}\sqrt{dx}\sqrt{2}+\sqrt{{\frac{a{d}^{2}}{b}}} \right ) ^{-1}} \right ){\frac{1}{\sqrt [4]{{\frac{a{d}^{2}}{b}}}}}}+{\frac{663\,d\sqrt{2}}{16384\,{a}^{5}b}\arctan \left ({\sqrt{2}\sqrt{dx}{\frac{1}{\sqrt [4]{{\frac{a{d}^{2}}{b}}}}}}+1 \right ){\frac{1}{\sqrt [4]{{\frac{a{d}^{2}}{b}}}}}}+{\frac{663\,d\sqrt{2}}{16384\,{a}^{5}b}\arctan \left ({\sqrt{2}\sqrt{dx}{\frac{1}{\sqrt [4]{{\frac{a{d}^{2}}{b}}}}}}-1 \right ){\frac{1}{\sqrt [4]{{\frac{a{d}^{2}}{b}}}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((d*x)^(1/2)/(b^2*x^4+2*a*b*x^2+a^2)^3,x)
[Out]
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Maxima [F] time = 0., size = 0, normalized size = 0. \[ \text{Exception raised: ValueError} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(sqrt(d*x)/(b^2*x^4 + 2*a*b*x^2 + a^2)^3,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.288543, size = 609, normalized size = 1.57 \[ \frac{39780 \,{\left (a^{5} b^{5} x^{10} + 5 \, a^{6} b^{4} x^{8} + 10 \, a^{7} b^{3} x^{6} + 10 \, a^{8} b^{2} x^{4} + 5 \, a^{9} b x^{2} + a^{10}\right )} \left (-\frac{d^{2}}{a^{21} b^{3}}\right )^{\frac{1}{4}} \arctan \left (\frac{291434247 \, a^{16} b^{2} \left (-\frac{d^{2}}{a^{21} b^{3}}\right )^{\frac{3}{4}}}{291434247 \, \sqrt{d x} d + \sqrt{-84933920324457009 \, a^{11} b d^{2} \sqrt{-\frac{d^{2}}{a^{21} b^{3}}} + 84933920324457009 \, d^{3} x}}\right ) + 9945 \,{\left (a^{5} b^{5} x^{10} + 5 \, a^{6} b^{4} x^{8} + 10 \, a^{7} b^{3} x^{6} + 10 \, a^{8} b^{2} x^{4} + 5 \, a^{9} b x^{2} + a^{10}\right )} \left (-\frac{d^{2}}{a^{21} b^{3}}\right )^{\frac{1}{4}} \log \left (291434247 \, a^{16} b^{2} \left (-\frac{d^{2}}{a^{21} b^{3}}\right )^{\frac{3}{4}} + 291434247 \, \sqrt{d x} d\right ) - 9945 \,{\left (a^{5} b^{5} x^{10} + 5 \, a^{6} b^{4} x^{8} + 10 \, a^{7} b^{3} x^{6} + 10 \, a^{8} b^{2} x^{4} + 5 \, a^{9} b x^{2} + a^{10}\right )} \left (-\frac{d^{2}}{a^{21} b^{3}}\right )^{\frac{1}{4}} \log \left (-291434247 \, a^{16} b^{2} \left (-\frac{d^{2}}{a^{21} b^{3}}\right )^{\frac{3}{4}} + 291434247 \, \sqrt{d x} d\right ) + 4 \,{\left (9945 \, b^{4} x^{9} + 47736 \, a b^{3} x^{7} + 90610 \, a^{2} b^{2} x^{5} + 84320 \, a^{3} b x^{3} + 37645 \, a^{4} x\right )} \sqrt{d x}}{245760 \,{\left (a^{5} b^{5} x^{10} + 5 \, a^{6} b^{4} x^{8} + 10 \, a^{7} b^{3} x^{6} + 10 \, a^{8} b^{2} x^{4} + 5 \, a^{9} b x^{2} + a^{10}\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(sqrt(d*x)/(b^2*x^4 + 2*a*b*x^2 + a^2)^3,x, algorithm="fricas")
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Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \[ \text{Timed out} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((d*x)**(1/2)/(b**2*x**4+2*a*b*x**2+a**2)**3,x)
[Out]
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GIAC/XCAS [A] time = 0.280483, size = 468, normalized size = 1.21 \[ \frac{663 \, \sqrt{2} \left (a b^{3} d^{2}\right )^{\frac{3}{4}} \arctan \left (\frac{\sqrt{2}{\left (\sqrt{2} \left (\frac{a d^{2}}{b}\right )^{\frac{1}{4}} + 2 \, \sqrt{d x}\right )}}{2 \, \left (\frac{a d^{2}}{b}\right )^{\frac{1}{4}}}\right )}{16384 \, a^{6} b^{3} d} + \frac{663 \, \sqrt{2} \left (a b^{3} d^{2}\right )^{\frac{3}{4}} \arctan \left (-\frac{\sqrt{2}{\left (\sqrt{2} \left (\frac{a d^{2}}{b}\right )^{\frac{1}{4}} - 2 \, \sqrt{d x}\right )}}{2 \, \left (\frac{a d^{2}}{b}\right )^{\frac{1}{4}}}\right )}{16384 \, a^{6} b^{3} d} - \frac{663 \, \sqrt{2} \left (a b^{3} d^{2}\right )^{\frac{3}{4}}{\rm ln}\left (d x + \sqrt{2} \left (\frac{a d^{2}}{b}\right )^{\frac{1}{4}} \sqrt{d x} + \sqrt{\frac{a d^{2}}{b}}\right )}{32768 \, a^{6} b^{3} d} + \frac{663 \, \sqrt{2} \left (a b^{3} d^{2}\right )^{\frac{3}{4}}{\rm ln}\left (d x - \sqrt{2} \left (\frac{a d^{2}}{b}\right )^{\frac{1}{4}} \sqrt{d x} + \sqrt{\frac{a d^{2}}{b}}\right )}{32768 \, a^{6} b^{3} d} + \frac{9945 \, \sqrt{d x} b^{4} d^{10} x^{9} + 47736 \, \sqrt{d x} a b^{3} d^{10} x^{7} + 90610 \, \sqrt{d x} a^{2} b^{2} d^{10} x^{5} + 84320 \, \sqrt{d x} a^{3} b d^{10} x^{3} + 37645 \, \sqrt{d x} a^{4} d^{10} x}{61440 \,{\left (b d^{2} x^{2} + a d^{2}\right )}^{5} a^{5}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(sqrt(d*x)/(b^2*x^4 + 2*a*b*x^2 + a^2)^3,x, algorithm="giac")
[Out]