Optimal. Leaf size=333 \[ -\frac{15 d^{11/2} \log \left (-\sqrt{2} \sqrt [4]{a} \sqrt [4]{b} \sqrt{d x}+\sqrt{a} \sqrt{d}+\sqrt{b} \sqrt{d} x\right )}{256 \sqrt{2} a^{3/4} b^{13/4}}+\frac{15 d^{11/2} \log \left (\sqrt{2} \sqrt [4]{a} \sqrt [4]{b} \sqrt{d x}+\sqrt{a} \sqrt{d}+\sqrt{b} \sqrt{d} x\right )}{256 \sqrt{2} a^{3/4} b^{13/4}}-\frac{15 d^{11/2} \tan ^{-1}\left (1-\frac{\sqrt{2} \sqrt [4]{b} \sqrt{d x}}{\sqrt [4]{a} \sqrt{d}}\right )}{128 \sqrt{2} a^{3/4} b^{13/4}}+\frac{15 d^{11/2} \tan ^{-1}\left (\frac{\sqrt{2} \sqrt [4]{b} \sqrt{d x}}{\sqrt [4]{a} \sqrt{d}}+1\right )}{128 \sqrt{2} a^{3/4} b^{13/4}}-\frac{15 d^5 \sqrt{d x}}{64 b^3 \left (a+b x^2\right )}-\frac{3 d^3 (d x)^{5/2}}{16 b^2 \left (a+b x^2\right )^2}-\frac{d (d x)^{9/2}}{6 b \left (a+b x^2\right )^3} \]
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Rubi [A] time = 0.715746, antiderivative size = 333, normalized size of antiderivative = 1., number of steps used = 14, number of rules used = 9, integrand size = 28, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.321 \[ -\frac{15 d^{11/2} \log \left (-\sqrt{2} \sqrt [4]{a} \sqrt [4]{b} \sqrt{d x}+\sqrt{a} \sqrt{d}+\sqrt{b} \sqrt{d} x\right )}{256 \sqrt{2} a^{3/4} b^{13/4}}+\frac{15 d^{11/2} \log \left (\sqrt{2} \sqrt [4]{a} \sqrt [4]{b} \sqrt{d x}+\sqrt{a} \sqrt{d}+\sqrt{b} \sqrt{d} x\right )}{256 \sqrt{2} a^{3/4} b^{13/4}}-\frac{15 d^{11/2} \tan ^{-1}\left (1-\frac{\sqrt{2} \sqrt [4]{b} \sqrt{d x}}{\sqrt [4]{a} \sqrt{d}}\right )}{128 \sqrt{2} a^{3/4} b^{13/4}}+\frac{15 d^{11/2} \tan ^{-1}\left (\frac{\sqrt{2} \sqrt [4]{b} \sqrt{d x}}{\sqrt [4]{a} \sqrt{d}}+1\right )}{128 \sqrt{2} a^{3/4} b^{13/4}}-\frac{15 d^5 \sqrt{d x}}{64 b^3 \left (a+b x^2\right )}-\frac{3 d^3 (d x)^{5/2}}{16 b^2 \left (a+b x^2\right )^2}-\frac{d (d x)^{9/2}}{6 b \left (a+b x^2\right )^3} \]
Antiderivative was successfully verified.
[In] Int[(d*x)^(11/2)/(a^2 + 2*a*b*x^2 + b^2*x^4)^2,x]
[Out]
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Rubi in Sympy [A] time = 152.628, size = 313, normalized size = 0.94 \[ - \frac{d \left (d x\right )^{\frac{9}{2}}}{6 b \left (a + b x^{2}\right )^{3}} - \frac{3 d^{3} \left (d x\right )^{\frac{5}{2}}}{16 b^{2} \left (a + b x^{2}\right )^{2}} - \frac{15 d^{5} \sqrt{d x}}{64 b^{3} \left (a + b x^{2}\right )} - \frac{15 \sqrt{2} d^{\frac{11}{2}} \log{\left (- \sqrt{2} \sqrt [4]{a} \sqrt [4]{b} \sqrt{d} \sqrt{d x} + \sqrt{a} d + \sqrt{b} d x \right )}}{512 a^{\frac{3}{4}} b^{\frac{13}{4}}} + \frac{15 \sqrt{2} d^{\frac{11}{2}} \log{\left (\sqrt{2} \sqrt [4]{a} \sqrt [4]{b} \sqrt{d} \sqrt{d x} + \sqrt{a} d + \sqrt{b} d x \right )}}{512 a^{\frac{3}{4}} b^{\frac{13}{4}}} - \frac{15 \sqrt{2} d^{\frac{11}{2}} \operatorname{atan}{\left (1 - \frac{\sqrt{2} \sqrt [4]{b} \sqrt{d x}}{\sqrt [4]{a} \sqrt{d}} \right )}}{256 a^{\frac{3}{4}} b^{\frac{13}{4}}} + \frac{15 \sqrt{2} d^{\frac{11}{2}} \operatorname{atan}{\left (1 + \frac{\sqrt{2} \sqrt [4]{b} \sqrt{d x}}{\sqrt [4]{a} \sqrt{d}} \right )}}{256 a^{\frac{3}{4}} b^{\frac{13}{4}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((d*x)**(11/2)/(b**2*x**4+2*a*b*x**2+a**2)**2,x)
[Out]
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Mathematica [A] time = 0.267893, size = 260, normalized size = 0.78 \[ \frac{d^5 \sqrt{d x} \left (-\frac{45 \sqrt{2} \log \left (-\sqrt{2} \sqrt [4]{a} \sqrt [4]{b} \sqrt{x}+\sqrt{a}+\sqrt{b} x\right )}{a^{3/4} \sqrt{x}}+\frac{45 \sqrt{2} \log \left (\sqrt{2} \sqrt [4]{a} \sqrt [4]{b} \sqrt{x}+\sqrt{a}+\sqrt{b} x\right )}{a^{3/4} \sqrt{x}}-\frac{90 \sqrt{2} \tan ^{-1}\left (1-\frac{\sqrt{2} \sqrt [4]{b} \sqrt{x}}{\sqrt [4]{a}}\right )}{a^{3/4} \sqrt{x}}+\frac{90 \sqrt{2} \tan ^{-1}\left (\frac{\sqrt{2} \sqrt [4]{b} \sqrt{x}}{\sqrt [4]{a}}+1\right )}{a^{3/4} \sqrt{x}}-\frac{256 a^2 \sqrt [4]{b}}{\left (a+b x^2\right )^3}+\frac{800 a \sqrt [4]{b}}{\left (a+b x^2\right )^2}-\frac{904 \sqrt [4]{b}}{a+b x^2}\right )}{1536 b^{13/4}} \]
Antiderivative was successfully verified.
[In] Integrate[(d*x)^(11/2)/(a^2 + 2*a*b*x^2 + b^2*x^4)^2,x]
[Out]
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Maple [A] time = 0.027, size = 280, normalized size = 0.8 \[ -{\frac{113\,{d}^{7}}{192\, \left ( b{d}^{2}{x}^{2}+a{d}^{2} \right ) ^{3}b} \left ( dx \right ) ^{{\frac{9}{2}}}}-{\frac{21\,{d}^{9}a}{32\, \left ( b{d}^{2}{x}^{2}+a{d}^{2} \right ) ^{3}{b}^{2}} \left ( dx \right ) ^{{\frac{5}{2}}}}-{\frac{15\,{d}^{11}{a}^{2}}{64\, \left ( b{d}^{2}{x}^{2}+a{d}^{2} \right ) ^{3}{b}^{3}}\sqrt{dx}}+{\frac{15\,{d}^{5}\sqrt{2}}{512\,a{b}^{3}}\sqrt [4]{{\frac{a{d}^{2}}{b}}}\ln \left ({1 \left ( dx+\sqrt [4]{{\frac{a{d}^{2}}{b}}}\sqrt{dx}\sqrt{2}+\sqrt{{\frac{a{d}^{2}}{b}}} \right ) \left ( dx-\sqrt [4]{{\frac{a{d}^{2}}{b}}}\sqrt{dx}\sqrt{2}+\sqrt{{\frac{a{d}^{2}}{b}}} \right ) ^{-1}} \right ) }+{\frac{15\,{d}^{5}\sqrt{2}}{256\,a{b}^{3}}\sqrt [4]{{\frac{a{d}^{2}}{b}}}\arctan \left ({\sqrt{2}\sqrt{dx}{\frac{1}{\sqrt [4]{{\frac{a{d}^{2}}{b}}}}}}+1 \right ) }+{\frac{15\,{d}^{5}\sqrt{2}}{256\,a{b}^{3}}\sqrt [4]{{\frac{a{d}^{2}}{b}}}\arctan \left ({\sqrt{2}\sqrt{dx}{\frac{1}{\sqrt [4]{{\frac{a{d}^{2}}{b}}}}}}-1 \right ) } \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((d*x)^(11/2)/(b^2*x^4+2*a*b*x^2+a^2)^2,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((d*x)^(11/2)/(b^2*x^4 + 2*a*b*x^2 + a^2)^2,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.288441, size = 470, normalized size = 1.41 \[ -\frac{180 \,{\left (b^{6} x^{6} + 3 \, a b^{5} x^{4} + 3 \, a^{2} b^{4} x^{2} + a^{3} b^{3}\right )} \left (-\frac{d^{22}}{a^{3} b^{13}}\right )^{\frac{1}{4}} \arctan \left (\frac{\left (-\frac{d^{22}}{a^{3} b^{13}}\right )^{\frac{1}{4}} a b^{3}}{\sqrt{d x} d^{5} + \sqrt{d^{11} x + \sqrt{-\frac{d^{22}}{a^{3} b^{13}}} a^{2} b^{6}}}\right ) - 45 \,{\left (b^{6} x^{6} + 3 \, a b^{5} x^{4} + 3 \, a^{2} b^{4} x^{2} + a^{3} b^{3}\right )} \left (-\frac{d^{22}}{a^{3} b^{13}}\right )^{\frac{1}{4}} \log \left (15 \, \sqrt{d x} d^{5} + 15 \, \left (-\frac{d^{22}}{a^{3} b^{13}}\right )^{\frac{1}{4}} a b^{3}\right ) + 45 \,{\left (b^{6} x^{6} + 3 \, a b^{5} x^{4} + 3 \, a^{2} b^{4} x^{2} + a^{3} b^{3}\right )} \left (-\frac{d^{22}}{a^{3} b^{13}}\right )^{\frac{1}{4}} \log \left (15 \, \sqrt{d x} d^{5} - 15 \, \left (-\frac{d^{22}}{a^{3} b^{13}}\right )^{\frac{1}{4}} a b^{3}\right ) + 4 \,{\left (113 \, b^{2} d^{5} x^{4} + 126 \, a b d^{5} x^{2} + 45 \, a^{2} d^{5}\right )} \sqrt{d x}}{768 \,{\left (b^{6} x^{6} + 3 \, a b^{5} x^{4} + 3 \, a^{2} b^{4} x^{2} + a^{3} b^{3}\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((d*x)^(11/2)/(b^2*x^4 + 2*a*b*x^2 + a^2)^2,x, algorithm="fricas")
[Out]
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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)**(11/2)/(b**2*x**4+2*a*b*x**2+a**2)**2,x)
[Out]
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GIAC/XCAS [A] time = 0.27997, size = 412, normalized size = 1.24 \[ \frac{1}{1536} \, d^{4}{\left (\frac{90 \, \sqrt{2} \left (a b^{3} d^{2}\right )^{\frac{1}{4}} d \arctan \left (\frac{\sqrt{2}{\left (\sqrt{2} \left (\frac{a d^{2}}{b}\right )^{\frac{1}{4}} + 2 \, \sqrt{d x}\right )}}{2 \, \left (\frac{a d^{2}}{b}\right )^{\frac{1}{4}}}\right )}{a b^{4}} + \frac{90 \, \sqrt{2} \left (a b^{3} d^{2}\right )^{\frac{1}{4}} d \arctan \left (-\frac{\sqrt{2}{\left (\sqrt{2} \left (\frac{a d^{2}}{b}\right )^{\frac{1}{4}} - 2 \, \sqrt{d x}\right )}}{2 \, \left (\frac{a d^{2}}{b}\right )^{\frac{1}{4}}}\right )}{a b^{4}} + \frac{45 \, \sqrt{2} \left (a b^{3} d^{2}\right )^{\frac{1}{4}} d{\rm ln}\left (d x + \sqrt{2} \left (\frac{a d^{2}}{b}\right )^{\frac{1}{4}} \sqrt{d x} + \sqrt{\frac{a d^{2}}{b}}\right )}{a b^{4}} - \frac{45 \, \sqrt{2} \left (a b^{3} d^{2}\right )^{\frac{1}{4}} d{\rm ln}\left (d x - \sqrt{2} \left (\frac{a d^{2}}{b}\right )^{\frac{1}{4}} \sqrt{d x} + \sqrt{\frac{a d^{2}}{b}}\right )}{a b^{4}} - \frac{8 \,{\left (113 \, \sqrt{d x} b^{2} d^{7} x^{4} + 126 \, \sqrt{d x} a b d^{7} x^{2} + 45 \, \sqrt{d x} a^{2} d^{7}\right )}}{{\left (b d^{2} x^{2} + a d^{2}\right )}^{3} b^{3}}\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((d*x)^(11/2)/(b^2*x^4 + 2*a*b*x^2 + a^2)^2,x, algorithm="giac")
[Out]