Optimal. Leaf size=156 \[ -\frac{3 a^{7/2} x^3 \left (1-\frac{a}{b x^4}\right )^{3/4} F\left (\left .\frac{1}{2} \csc ^{-1}\left (\frac{\sqrt{b} x^2}{\sqrt{a}}\right )\right |2\right )}{112 b^{5/2} \left (a-b x^4\right )^{3/4}}-\frac{3 a^3 x \sqrt [4]{a-b x^4}}{112 b^3}-\frac{3 a^2 x^5 \sqrt [4]{a-b x^4}}{280 b^2}+\frac{1}{14} x^{13} \sqrt [4]{a-b x^4}-\frac{a x^9 \sqrt [4]{a-b x^4}}{140 b} \]
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Rubi [A] time = 0.216627, antiderivative size = 156, normalized size of antiderivative = 1., number of steps used = 8, number of rules used = 6, integrand size = 16, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.375 \[ -\frac{3 a^{7/2} x^3 \left (1-\frac{a}{b x^4}\right )^{3/4} F\left (\left .\frac{1}{2} \csc ^{-1}\left (\frac{\sqrt{b} x^2}{\sqrt{a}}\right )\right |2\right )}{112 b^{5/2} \left (a-b x^4\right )^{3/4}}-\frac{3 a^3 x \sqrt [4]{a-b x^4}}{112 b^3}-\frac{3 a^2 x^5 \sqrt [4]{a-b x^4}}{280 b^2}+\frac{1}{14} x^{13} \sqrt [4]{a-b x^4}-\frac{a x^9 \sqrt [4]{a-b x^4}}{140 b} \]
Antiderivative was successfully verified.
[In] Int[x^12*(a - b*x^4)^(1/4),x]
[Out]
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Rubi in Sympy [A] time = 27.1995, size = 136, normalized size = 0.87 \[ - \frac{3 a^{\frac{7}{2}} x^{3} \left (- \frac{a}{b x^{4}} + 1\right )^{\frac{3}{4}} F\left (\frac{\operatorname{asin}{\left (\frac{\sqrt{a}}{\sqrt{b} x^{2}} \right )}}{2}\middle | 2\right )}{112 b^{\frac{5}{2}} \left (a - b x^{4}\right )^{\frac{3}{4}}} - \frac{3 a^{3} x \sqrt [4]{a - b x^{4}}}{112 b^{3}} - \frac{3 a^{2} x^{5} \sqrt [4]{a - b x^{4}}}{280 b^{2}} - \frac{a x^{9} \sqrt [4]{a - b x^{4}}}{140 b} + \frac{x^{13} \sqrt [4]{a - b x^{4}}}{14} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**12*(-b*x**4+a)**(1/4),x)
[Out]
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Mathematica [C] time = 0.0685212, size = 102, normalized size = 0.65 \[ \frac{15 a^4 x \left (1-\frac{b x^4}{a}\right )^{3/4} \, _2F_1\left (\frac{1}{4},\frac{3}{4};\frac{5}{4};\frac{b x^4}{a}\right )-15 a^4 x+9 a^3 b x^5+2 a^2 b^2 x^9+44 a b^3 x^{13}-40 b^4 x^{17}}{560 b^3 \left (a-b x^4\right )^{3/4}} \]
Antiderivative was successfully verified.
[In] Integrate[x^12*(a - b*x^4)^(1/4),x]
[Out]
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Maple [F] time = 0.033, size = 0, normalized size = 0. \[ \int{x}^{12}\sqrt [4]{-b{x}^{4}+a}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^12*(-b*x^4+a)^(1/4),x)
[Out]
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Maxima [F] time = 0., size = 0, normalized size = 0. \[ \int{\left (-b x^{4} + a\right )}^{\frac{1}{4}} x^{12}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((-b*x^4 + a)^(1/4)*x^12,x, algorithm="maxima")
[Out]
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Fricas [F] time = 0., size = 0, normalized size = 0. \[{\rm integral}\left ({\left (-b x^{4} + a\right )}^{\frac{1}{4}} x^{12}, x\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((-b*x^4 + a)^(1/4)*x^12,x, algorithm="fricas")
[Out]
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Sympy [A] time = 10.243, size = 41, normalized size = 0.26 \[ \frac{\sqrt [4]{a} x^{13} \Gamma \left (\frac{13}{4}\right ){{}_{2}F_{1}\left (\begin{matrix} - \frac{1}{4}, \frac{13}{4} \\ \frac{17}{4} \end{matrix}\middle |{\frac{b x^{4} e^{2 i \pi }}{a}} \right )}}{4 \Gamma \left (\frac{17}{4}\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x**12*(-b*x**4+a)**(1/4),x)
[Out]
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GIAC/XCAS [F] time = 0., size = 0, normalized size = 0. \[ \int{\left (-b x^{4} + a\right )}^{\frac{1}{4}} x^{12}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((-b*x^4 + a)^(1/4)*x^12,x, algorithm="giac")
[Out]