Optimal. Leaf size=398 \[ \frac{13}{108 a^2 x \sqrt{a^2+2 a b x^3+b^2 x^6} \left (a+b x^3\right )^2}+\frac{1}{12 a x \sqrt{a^2+2 a b x^3+b^2 x^6} \left (a+b x^3\right )^3}+\frac{455 \sqrt [3]{b} \left (a+b x^3\right ) \log \left (\sqrt [3]{a}+\sqrt [3]{b} x\right )}{729 a^{16/3} \sqrt{a^2+2 a b x^3+b^2 x^6}}+\frac{455 \sqrt [3]{b} \left (a+b x^3\right ) \tan ^{-1}\left (\frac{\sqrt [3]{a}-2 \sqrt [3]{b} x}{\sqrt{3} \sqrt [3]{a}}\right )}{243 \sqrt{3} a^{16/3} \sqrt{a^2+2 a b x^3+b^2 x^6}}-\frac{455 \sqrt [3]{b} \left (a+b x^3\right ) \log \left (a^{2/3}-\sqrt [3]{a} \sqrt [3]{b} x+b^{2/3} x^2\right )}{1458 a^{16/3} \sqrt{a^2+2 a b x^3+b^2 x^6}}-\frac{455 \left (a+b x^3\right )}{243 a^5 x \sqrt{a^2+2 a b x^3+b^2 x^6}}+\frac{455}{972 a^4 x \sqrt{a^2+2 a b x^3+b^2 x^6}}+\frac{65}{324 a^3 x \sqrt{a^2+2 a b x^3+b^2 x^6} \left (a+b x^3\right )} \]
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Rubi [A] time = 0.477252, antiderivative size = 398, normalized size of antiderivative = 1., number of steps used = 12, number of rules used = 9, integrand size = 26, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.346 \[ \frac{13}{108 a^2 x \sqrt{a^2+2 a b x^3+b^2 x^6} \left (a+b x^3\right )^2}+\frac{1}{12 a x \sqrt{a^2+2 a b x^3+b^2 x^6} \left (a+b x^3\right )^3}+\frac{455 \sqrt [3]{b} \left (a+b x^3\right ) \log \left (\sqrt [3]{a}+\sqrt [3]{b} x\right )}{729 a^{16/3} \sqrt{a^2+2 a b x^3+b^2 x^6}}+\frac{455 \sqrt [3]{b} \left (a+b x^3\right ) \tan ^{-1}\left (\frac{\sqrt [3]{a}-2 \sqrt [3]{b} x}{\sqrt{3} \sqrt [3]{a}}\right )}{243 \sqrt{3} a^{16/3} \sqrt{a^2+2 a b x^3+b^2 x^6}}-\frac{455 \sqrt [3]{b} \left (a+b x^3\right ) \log \left (a^{2/3}-\sqrt [3]{a} \sqrt [3]{b} x+b^{2/3} x^2\right )}{1458 a^{16/3} \sqrt{a^2+2 a b x^3+b^2 x^6}}-\frac{455 \left (a+b x^3\right )}{243 a^5 x \sqrt{a^2+2 a b x^3+b^2 x^6}}+\frac{455}{972 a^4 x \sqrt{a^2+2 a b x^3+b^2 x^6}}+\frac{65}{324 a^3 x \sqrt{a^2+2 a b x^3+b^2 x^6} \left (a+b x^3\right )} \]
Antiderivative was successfully verified.
[In] Int[1/(x^2*(a^2 + 2*a*b*x^3 + b^2*x^6)^(5/2)),x]
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Rubi in Sympy [F(-2)] time = 0., size = 0, normalized size = 0. \[ \text{Exception raised: RecursionError} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(1/x**2/(b**2*x**6+2*a*b*x**3+a**2)**(5/2),x)
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Mathematica [A] time = 0.276389, size = 242, normalized size = 0.61 \[ \frac{\left (a+b x^3\right ) \left (-910 \sqrt [3]{b} \left (a+b x^3\right )^4 \log \left (a^{2/3}-\sqrt [3]{a} \sqrt [3]{b} x+b^{2/3} x^2\right )-243 a^{10/3} b x^2-1179 a^{4/3} b x^2 \left (a+b x^3\right )^2-594 a^{7/3} b x^2 \left (a+b x^3\right )-\frac{2916 \sqrt [3]{a} \left (a+b x^3\right )^4}{x}+1820 \sqrt [3]{b} \left (a+b x^3\right )^4 \log \left (\sqrt [3]{a}+\sqrt [3]{b} x\right )-1820 \sqrt{3} \sqrt [3]{b} \left (a+b x^3\right )^4 \tan ^{-1}\left (\frac{2 \sqrt [3]{b} x-\sqrt [3]{a}}{\sqrt{3} \sqrt [3]{a}}\right )-2544 \sqrt [3]{a} b x^2 \left (a+b x^3\right )^3\right )}{2916 a^{16/3} \left (\left (a+b x^3\right )^2\right )^{5/2}} \]
Antiderivative was successfully verified.
[In] Integrate[1/(x^2*(a^2 + 2*a*b*x^3 + b^2*x^6)^(5/2)),x]
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Maple [B] time = 0.033, size = 536, normalized size = 1.4 \[ \text{result too large to display} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(1/x^2/(b^2*x^6+2*a*b*x^3+a^2)^(5/2),x)
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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(1/((b^2*x^6 + 2*a*b*x^3 + a^2)^(5/2)*x^2),x, algorithm="maxima")
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Fricas [A] time = 0.268049, size = 455, normalized size = 1.14 \[ -\frac{\sqrt{3}{\left (910 \, \sqrt{3}{\left (b^{4} x^{13} + 4 \, a b^{3} x^{10} + 6 \, a^{2} b^{2} x^{7} + 4 \, a^{3} b x^{4} + a^{4} x\right )} \left (\frac{b}{a}\right )^{\frac{1}{3}} \log \left (b x^{2} - a x \left (\frac{b}{a}\right )^{\frac{2}{3}} + a \left (\frac{b}{a}\right )^{\frac{1}{3}}\right ) - 1820 \, \sqrt{3}{\left (b^{4} x^{13} + 4 \, a b^{3} x^{10} + 6 \, a^{2} b^{2} x^{7} + 4 \, a^{3} b x^{4} + a^{4} x\right )} \left (\frac{b}{a}\right )^{\frac{1}{3}} \log \left (b x + a \left (\frac{b}{a}\right )^{\frac{2}{3}}\right ) - 5460 \,{\left (b^{4} x^{13} + 4 \, a b^{3} x^{10} + 6 \, a^{2} b^{2} x^{7} + 4 \, a^{3} b x^{4} + a^{4} x\right )} \left (\frac{b}{a}\right )^{\frac{1}{3}} \arctan \left (-\frac{2 \, \sqrt{3} b x - \sqrt{3} a \left (\frac{b}{a}\right )^{\frac{2}{3}}}{3 \, a \left (\frac{b}{a}\right )^{\frac{2}{3}}}\right ) + 3 \, \sqrt{3}{\left (1820 \, b^{4} x^{12} + 6825 \, a b^{3} x^{9} + 9360 \, a^{2} b^{2} x^{6} + 5408 \, a^{3} b x^{3} + 972 \, a^{4}\right )}\right )}}{8748 \,{\left (a^{5} b^{4} x^{13} + 4 \, a^{6} b^{3} x^{10} + 6 \, a^{7} b^{2} x^{7} + 4 \, a^{8} b x^{4} + a^{9} x\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((b^2*x^6 + 2*a*b*x^3 + a^2)^(5/2)*x^2),x, algorithm="fricas")
[Out]
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Sympy [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{1}{x^{2} \left (\left (a + b x^{3}\right )^{2}\right )^{\frac{5}{2}}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/x**2/(b**2*x**6+2*a*b*x**3+a**2)**(5/2),x)
[Out]
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GIAC/XCAS [A] time = 0.657459, size = 4, normalized size = 0.01 \[ \mathit{sage}_{0} x \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((b^2*x^6 + 2*a*b*x^3 + a^2)^(5/2)*x^2),x, algorithm="giac")
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