Optimal. Leaf size=151 \[ -\frac{77 b^{5/2} \sqrt [4]{1-\frac{b x^2}{a}} E\left (\left .\frac{1}{2} \sin ^{-1}\left (\frac{\sqrt{b} x}{\sqrt{a}}\right )\right |2\right )}{20 a^{7/2} \sqrt [4]{a-b x^2}}-\frac{77 b^2 \left (a-b x^2\right )^{3/4}}{20 a^4 x}-\frac{77 b \left (a-b x^2\right )^{3/4}}{30 a^3 x^3}-\frac{11 \left (a-b x^2\right )^{3/4}}{5 a^2 x^5}+\frac{2}{a x^5 \sqrt [4]{a-b x^2}} \]
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Rubi [A] time = 0.181405, antiderivative size = 151, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 4, integrand size = 16, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.25 \[ -\frac{77 b^{5/2} \sqrt [4]{1-\frac{b x^2}{a}} E\left (\left .\frac{1}{2} \sin ^{-1}\left (\frac{\sqrt{b} x}{\sqrt{a}}\right )\right |2\right )}{20 a^{7/2} \sqrt [4]{a-b x^2}}-\frac{77 b^2 \left (a-b x^2\right )^{3/4}}{20 a^4 x}-\frac{77 b \left (a-b x^2\right )^{3/4}}{30 a^3 x^3}-\frac{11 \left (a-b x^2\right )^{3/4}}{5 a^2 x^5}+\frac{2}{a x^5 \sqrt [4]{a-b x^2}} \]
Antiderivative was successfully verified.
[In] Int[1/(x^6*(a - b*x^2)^(5/4)),x]
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Rubi in Sympy [A] time = 24.2878, size = 133, normalized size = 0.88 \[ \frac{2}{a x^{5} \sqrt [4]{a - b x^{2}}} - \frac{11 \left (a - b x^{2}\right )^{\frac{3}{4}}}{5 a^{2} x^{5}} - \frac{77 b \left (a - b x^{2}\right )^{\frac{3}{4}}}{30 a^{3} x^{3}} - \frac{77 b^{2} \left (a - b x^{2}\right )^{\frac{3}{4}}}{20 a^{4} x} - \frac{77 b^{\frac{5}{2}} \sqrt [4]{1 - \frac{b x^{2}}{a}} E\left (\frac{\operatorname{asin}{\left (\frac{\sqrt{b} x}{\sqrt{a}} \right )}}{2}\middle | 2\right )}{20 a^{\frac{7}{2}} \sqrt [4]{a - b x^{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(1/x**6/(-b*x**2+a)**(5/4),x)
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Mathematica [C] time = 0.0704395, size = 95, normalized size = 0.63 \[ \frac{-24 a^3-44 a^2 b x^2-231 b^3 x^6 \sqrt [4]{1-\frac{b x^2}{a}} \, _2F_1\left (\frac{1}{4},\frac{1}{2};\frac{3}{2};\frac{b x^2}{a}\right )-154 a b^2 x^4+462 b^3 x^6}{120 a^4 x^5 \sqrt [4]{a-b x^2}} \]
Antiderivative was successfully verified.
[In] Integrate[1/(x^6*(a - b*x^2)^(5/4)),x]
[Out]
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Maple [F] time = 0.085, size = 0, normalized size = 0. \[ \int{\frac{1}{{x}^{6}} \left ( -b{x}^{2}+a \right ) ^{-{\frac{5}{4}}}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(1/x^6/(-b*x^2+a)^(5/4),x)
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Maxima [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{1}{{\left (-b x^{2} + a\right )}^{\frac{5}{4}} x^{6}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((-b*x^2 + a)^(5/4)*x^6),x, algorithm="maxima")
[Out]
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Fricas [F] time = 0., size = 0, normalized size = 0. \[{\rm integral}\left (-\frac{1}{{\left (b x^{8} - a x^{6}\right )}{\left (-b x^{2} + a\right )}^{\frac{1}{4}}}, x\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((-b*x^2 + a)^(5/4)*x^6),x, algorithm="fricas")
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Sympy [A] time = 7.19762, size = 34, normalized size = 0.23 \[ - \frac{{{}_{2}F_{1}\left (\begin{matrix} - \frac{5}{2}, \frac{5}{4} \\ - \frac{3}{2} \end{matrix}\middle |{\frac{b x^{2} e^{2 i \pi }}{a}} \right )}}{5 a^{\frac{5}{4}} x^{5}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/x**6/(-b*x**2+a)**(5/4),x)
[Out]
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GIAC/XCAS [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{1}{{\left (-b x^{2} + a\right )}^{\frac{5}{4}} x^{6}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((-b*x^2 + a)^(5/4)*x^6),x, algorithm="giac")
[Out]