Optimal. Leaf size=281 \[ \frac{3 d^{5/2} \log \left (-\sqrt{2} \sqrt [4]{a} \sqrt [4]{b} \sqrt{d x}+\sqrt{a} \sqrt{d}+\sqrt{b} \sqrt{d} x\right )}{8 \sqrt{2} \sqrt [4]{a} b^{7/4}}-\frac{3 d^{5/2} \log \left (\sqrt{2} \sqrt [4]{a} \sqrt [4]{b} \sqrt{d x}+\sqrt{a} \sqrt{d}+\sqrt{b} \sqrt{d} x\right )}{8 \sqrt{2} \sqrt [4]{a} b^{7/4}}-\frac{3 d^{5/2} \tan ^{-1}\left (1-\frac{\sqrt{2} \sqrt [4]{b} \sqrt{d x}}{\sqrt [4]{a} \sqrt{d}}\right )}{4 \sqrt{2} \sqrt [4]{a} b^{7/4}}+\frac{3 d^{5/2} \tan ^{-1}\left (\frac{\sqrt{2} \sqrt [4]{b} \sqrt{d x}}{\sqrt [4]{a} \sqrt{d}}+1\right )}{4 \sqrt{2} \sqrt [4]{a} b^{7/4}}-\frac{d (d x)^{3/2}}{2 b \left (a+b x^2\right )} \]
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Rubi [A] time = 0.558677, antiderivative size = 281, normalized size of antiderivative = 1., number of steps used = 12, number of rules used = 9, integrand size = 28, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.321 \[ \frac{3 d^{5/2} \log \left (-\sqrt{2} \sqrt [4]{a} \sqrt [4]{b} \sqrt{d x}+\sqrt{a} \sqrt{d}+\sqrt{b} \sqrt{d} x\right )}{8 \sqrt{2} \sqrt [4]{a} b^{7/4}}-\frac{3 d^{5/2} \log \left (\sqrt{2} \sqrt [4]{a} \sqrt [4]{b} \sqrt{d x}+\sqrt{a} \sqrt{d}+\sqrt{b} \sqrt{d} x\right )}{8 \sqrt{2} \sqrt [4]{a} b^{7/4}}-\frac{3 d^{5/2} \tan ^{-1}\left (1-\frac{\sqrt{2} \sqrt [4]{b} \sqrt{d x}}{\sqrt [4]{a} \sqrt{d}}\right )}{4 \sqrt{2} \sqrt [4]{a} b^{7/4}}+\frac{3 d^{5/2} \tan ^{-1}\left (\frac{\sqrt{2} \sqrt [4]{b} \sqrt{d x}}{\sqrt [4]{a} \sqrt{d}}+1\right )}{4 \sqrt{2} \sqrt [4]{a} b^{7/4}}-\frac{d (d x)^{3/2}}{2 b \left (a+b x^2\right )} \]
Antiderivative was successfully verified.
[In] Int[(d*x)^(5/2)/(a^2 + 2*a*b*x^2 + b^2*x^4),x]
[Out]
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Rubi in Sympy [A] time = 117.827, size = 262, normalized size = 0.93 \[ - \frac{d \left (d x\right )^{\frac{3}{2}}}{2 b \left (a + b x^{2}\right )} + \frac{3 \sqrt{2} d^{\frac{5}{2}} \log{\left (- \sqrt{2} \sqrt [4]{a} \sqrt [4]{b} \sqrt{d} \sqrt{d x} + \sqrt{a} d + \sqrt{b} d x \right )}}{16 \sqrt [4]{a} b^{\frac{7}{4}}} - \frac{3 \sqrt{2} d^{\frac{5}{2}} \log{\left (\sqrt{2} \sqrt [4]{a} \sqrt [4]{b} \sqrt{d} \sqrt{d x} + \sqrt{a} d + \sqrt{b} d x \right )}}{16 \sqrt [4]{a} b^{\frac{7}{4}}} - \frac{3 \sqrt{2} d^{\frac{5}{2}} \operatorname{atan}{\left (1 - \frac{\sqrt{2} \sqrt [4]{b} \sqrt{d x}}{\sqrt [4]{a} \sqrt{d}} \right )}}{8 \sqrt [4]{a} b^{\frac{7}{4}}} + \frac{3 \sqrt{2} d^{\frac{5}{2}} \operatorname{atan}{\left (1 + \frac{\sqrt{2} \sqrt [4]{b} \sqrt{d x}}{\sqrt [4]{a} \sqrt{d}} \right )}}{8 \sqrt [4]{a} b^{\frac{7}{4}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((d*x)**(5/2)/(b**2*x**4+2*a*b*x**2+a**2),x)
[Out]
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Mathematica [A] time = 0.428697, size = 211, normalized size = 0.75 \[ \frac{(d x)^{5/2} \left (-\frac{8 b^{3/4} x^{3/2}}{a+b x^2}+\frac{3 \sqrt{2} \log \left (-\sqrt{2} \sqrt [4]{a} \sqrt [4]{b} \sqrt{x}+\sqrt{a}+\sqrt{b} x\right )}{\sqrt [4]{a}}-\frac{3 \sqrt{2} \log \left (\sqrt{2} \sqrt [4]{a} \sqrt [4]{b} \sqrt{x}+\sqrt{a}+\sqrt{b} x\right )}{\sqrt [4]{a}}-\frac{6 \sqrt{2} \tan ^{-1}\left (1-\frac{\sqrt{2} \sqrt [4]{b} \sqrt{x}}{\sqrt [4]{a}}\right )}{\sqrt [4]{a}}+\frac{6 \sqrt{2} \tan ^{-1}\left (\frac{\sqrt{2} \sqrt [4]{b} \sqrt{x}}{\sqrt [4]{a}}+1\right )}{\sqrt [4]{a}}\right )}{16 b^{7/4} x^{5/2}} \]
Antiderivative was successfully verified.
[In] Integrate[(d*x)^(5/2)/(a^2 + 2*a*b*x^2 + b^2*x^4),x]
[Out]
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Maple [A] time = 0.02, size = 209, normalized size = 0.7 \[ -{\frac{{d}^{3}}{2\,b \left ( b{d}^{2}{x}^{2}+a{d}^{2} \right ) } \left ( dx \right ) ^{{\frac{3}{2}}}}+{\frac{3\,{d}^{3}\sqrt{2}}{16\,{b}^{2}}\ln \left ({1 \left ( dx-\sqrt [4]{{\frac{a{d}^{2}}{b}}}\sqrt{dx}\sqrt{2}+\sqrt{{\frac{a{d}^{2}}{b}}} \right ) \left ( dx+\sqrt [4]{{\frac{a{d}^{2}}{b}}}\sqrt{dx}\sqrt{2}+\sqrt{{\frac{a{d}^{2}}{b}}} \right ) ^{-1}} \right ){\frac{1}{\sqrt [4]{{\frac{a{d}^{2}}{b}}}}}}+{\frac{3\,{d}^{3}\sqrt{2}}{8\,{b}^{2}}\arctan \left ({\sqrt{2}\sqrt{dx}{\frac{1}{\sqrt [4]{{\frac{a{d}^{2}}{b}}}}}}+1 \right ){\frac{1}{\sqrt [4]{{\frac{a{d}^{2}}{b}}}}}}+{\frac{3\,{d}^{3}\sqrt{2}}{8\,{b}^{2}}\arctan \left ({\sqrt{2}\sqrt{dx}{\frac{1}{\sqrt [4]{{\frac{a{d}^{2}}{b}}}}}}-1 \right ){\frac{1}{\sqrt [4]{{\frac{a{d}^{2}}{b}}}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((d*x)^(5/2)/(b^2*x^4+2*a*b*x^2+a^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)^(5/2)/(b^2*x^4 + 2*a*b*x^2 + a^2),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.285622, size = 308, normalized size = 1.1 \[ -\frac{4 \, \sqrt{d x} d^{2} x - 12 \,{\left (b^{2} x^{2} + a b\right )} \left (-\frac{d^{10}}{a b^{7}}\right )^{\frac{1}{4}} \arctan \left (\frac{\left (-\frac{d^{10}}{a b^{7}}\right )^{\frac{3}{4}} a b^{5}}{\sqrt{d x} d^{7} + \sqrt{d^{15} x - \sqrt{-\frac{d^{10}}{a b^{7}}} a b^{3} d^{10}}}\right ) - 3 \,{\left (b^{2} x^{2} + a b\right )} \left (-\frac{d^{10}}{a b^{7}}\right )^{\frac{1}{4}} \log \left (27 \, \sqrt{d x} d^{7} + 27 \, \left (-\frac{d^{10}}{a b^{7}}\right )^{\frac{3}{4}} a b^{5}\right ) + 3 \,{\left (b^{2} x^{2} + a b\right )} \left (-\frac{d^{10}}{a b^{7}}\right )^{\frac{1}{4}} \log \left (27 \, \sqrt{d x} d^{7} - 27 \, \left (-\frac{d^{10}}{a b^{7}}\right )^{\frac{3}{4}} a b^{5}\right )}{8 \,{\left (b^{2} x^{2} + a b\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((d*x)^(5/2)/(b^2*x^4 + 2*a*b*x^2 + a^2),x, algorithm="fricas")
[Out]
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Sympy [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{\left (d x\right )^{\frac{5}{2}}}{\left (a + b x^{2}\right )^{2}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((d*x)**(5/2)/(b**2*x**4+2*a*b*x**2+a**2),x)
[Out]
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GIAC/XCAS [A] time = 0.275834, size = 355, normalized size = 1.26 \[ -\frac{1}{16} \,{\left (\frac{8 \, \sqrt{d x} d^{3} x}{{\left (b d^{2} x^{2} + a d^{2}\right )} b} - \frac{6 \, \sqrt{2} \left (a b^{3} d^{2}\right )^{\frac{3}{4}} \arctan \left (\frac{\sqrt{2}{\left (\sqrt{2} \left (\frac{a d^{2}}{b}\right )^{\frac{1}{4}} + 2 \, \sqrt{d x}\right )}}{2 \, \left (\frac{a d^{2}}{b}\right )^{\frac{1}{4}}}\right )}{a b^{4}} - \frac{6 \, \sqrt{2} \left (a b^{3} d^{2}\right )^{\frac{3}{4}} \arctan \left (-\frac{\sqrt{2}{\left (\sqrt{2} \left (\frac{a d^{2}}{b}\right )^{\frac{1}{4}} - 2 \, \sqrt{d x}\right )}}{2 \, \left (\frac{a d^{2}}{b}\right )^{\frac{1}{4}}}\right )}{a b^{4}} + \frac{3 \, \sqrt{2} \left (a b^{3} d^{2}\right )^{\frac{3}{4}}{\rm ln}\left (d x + \sqrt{2} \left (\frac{a d^{2}}{b}\right )^{\frac{1}{4}} \sqrt{d x} + \sqrt{\frac{a d^{2}}{b}}\right )}{a b^{4}} - \frac{3 \, \sqrt{2} \left (a b^{3} d^{2}\right )^{\frac{3}{4}}{\rm ln}\left (d x - \sqrt{2} \left (\frac{a d^{2}}{b}\right )^{\frac{1}{4}} \sqrt{d x} + \sqrt{\frac{a d^{2}}{b}}\right )}{a b^{4}}\right )} d \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((d*x)^(5/2)/(b^2*x^4 + 2*a*b*x^2 + a^2),x, algorithm="giac")
[Out]