Optimal. Leaf size=133 \[ \frac{4 b^{7/2} x^3 \left (1-\frac{a}{b x^4}\right )^{3/4} F\left (\left .\frac{1}{2} \csc ^{-1}\left (\frac{\sqrt{b} x^2}{\sqrt{a}}\right )\right |2\right )}{77 a^{5/2} \left (a-b x^4\right )^{3/4}}+\frac{2 b^2 \sqrt [4]{a-b x^4}}{77 a^2 x^3}-\frac{\sqrt [4]{a-b x^4}}{11 x^{11}}+\frac{b \sqrt [4]{a-b x^4}}{77 a x^7} \]
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Rubi [A] time = 0.170006, antiderivative size = 133, normalized size of antiderivative = 1., number of steps used = 7, number of rules used = 6, integrand size = 16, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.375 \[ \frac{4 b^{7/2} x^3 \left (1-\frac{a}{b x^4}\right )^{3/4} F\left (\left .\frac{1}{2} \csc ^{-1}\left (\frac{\sqrt{b} x^2}{\sqrt{a}}\right )\right |2\right )}{77 a^{5/2} \left (a-b x^4\right )^{3/4}}+\frac{2 b^2 \sqrt [4]{a-b x^4}}{77 a^2 x^3}-\frac{\sqrt [4]{a-b x^4}}{11 x^{11}}+\frac{b \sqrt [4]{a-b x^4}}{77 a x^7} \]
Antiderivative was successfully verified.
[In] Int[(a - b*x^4)^(1/4)/x^12,x]
[Out]
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Rubi in Sympy [A] time = 22.1931, size = 114, normalized size = 0.86 \[ - \frac{\sqrt [4]{a - b x^{4}}}{11 x^{11}} + \frac{b \sqrt [4]{a - b x^{4}}}{77 a x^{7}} + \frac{2 b^{2} \sqrt [4]{a - b x^{4}}}{77 a^{2} x^{3}} + \frac{4 b^{\frac{7}{2}} x^{3} \left (- \frac{a}{b x^{4}} + 1\right )^{\frac{3}{4}} F\left (\frac{\operatorname{asin}{\left (\frac{\sqrt{a}}{\sqrt{b} x^{2}} \right )}}{2}\middle | 2\right )}{77 a^{\frac{5}{2}} \left (a - b x^{4}\right )^{\frac{3}{4}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((-b*x**4+a)**(1/4)/x**12,x)
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Mathematica [C] time = 0.0584763, size = 94, normalized size = 0.71 \[ \frac{-7 a^3+8 a^2 b x^4-4 b^3 x^{12} \left (1-\frac{b x^4}{a}\right )^{3/4} \, _2F_1\left (\frac{1}{4},\frac{3}{4};\frac{5}{4};\frac{b x^4}{a}\right )+a b^2 x^8-2 b^3 x^{12}}{77 a^2 x^{11} \left (a-b x^4\right )^{3/4}} \]
Antiderivative was successfully verified.
[In] Integrate[(a - b*x^4)^(1/4)/x^12,x]
[Out]
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Maple [F] time = 0.043, size = 0, normalized size = 0. \[ \int{\frac{1}{{x}^{12}}\sqrt [4]{-b{x}^{4}+a}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((-b*x^4+a)^(1/4)/x^12,x)
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Maxima [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{{\left (-b x^{4} + a\right )}^{\frac{1}{4}}}{x^{12}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((-b*x^4 + a)^(1/4)/x^12,x, algorithm="maxima")
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Fricas [F] time = 0., size = 0, normalized size = 0. \[{\rm integral}\left (\frac{{\left (-b x^{4} + a\right )}^{\frac{1}{4}}}{x^{12}}, x\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((-b*x^4 + a)^(1/4)/x^12,x, algorithm="fricas")
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Sympy [A] time = 11.0419, size = 36, normalized size = 0.27 \[ - \frac{i \sqrt [4]{b} e^{\frac{15 i \pi }{4}}{{}_{2}F_{1}\left (\begin{matrix} - \frac{1}{4}, \frac{5}{2} \\ \frac{7}{2} \end{matrix}\middle |{\frac{a}{b x^{4}}} \right )}}{10 x^{10}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((-b*x**4+a)**(1/4)/x**12,x)
[Out]
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GIAC/XCAS [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{{\left (-b x^{4} + a\right )}^{\frac{1}{4}}}{x^{12}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((-b*x^4 + a)^(1/4)/x^12,x, algorithm="giac")
[Out]