Optimal. Leaf size=109 \[ -\frac{4 b^{5/2} x \sqrt [4]{1-\frac{a}{b x^4}} E\left (\left .\frac{1}{2} \csc ^{-1}\left (\frac{\sqrt{b} x^2}{\sqrt{a}}\right )\right |2\right )}{15 a^{5/2} \sqrt [4]{a-b x^4}}-\frac{2 b \left (a-b x^4\right )^{3/4}}{15 a^2 x^5}-\frac{\left (a-b x^4\right )^{3/4}}{9 a x^9} \]
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Rubi [A] time = 0.0487805, antiderivative size = 109, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 5, integrand size = 16, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.312, Rules used = {325, 313, 335, 275, 228} \[ -\frac{4 b^{5/2} x \sqrt [4]{1-\frac{a}{b x^4}} E\left (\left .\frac{1}{2} \csc ^{-1}\left (\frac{\sqrt{b} x^2}{\sqrt{a}}\right )\right |2\right )}{15 a^{5/2} \sqrt [4]{a-b x^4}}-\frac{2 b \left (a-b x^4\right )^{3/4}}{15 a^2 x^5}-\frac{\left (a-b x^4\right )^{3/4}}{9 a x^9} \]
Antiderivative was successfully verified.
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Rule 325
Rule 313
Rule 335
Rule 275
Rule 228
Rubi steps
\begin{align*} \int \frac{1}{x^{10} \sqrt [4]{a-b x^4}} \, dx &=-\frac{\left (a-b x^4\right )^{3/4}}{9 a x^9}+\frac{(2 b) \int \frac{1}{x^6 \sqrt [4]{a-b x^4}} \, dx}{3 a}\\ &=-\frac{\left (a-b x^4\right )^{3/4}}{9 a x^9}-\frac{2 b \left (a-b x^4\right )^{3/4}}{15 a^2 x^5}+\frac{\left (4 b^2\right ) \int \frac{1}{x^2 \sqrt [4]{a-b x^4}} \, dx}{15 a^2}\\ &=-\frac{\left (a-b x^4\right )^{3/4}}{9 a x^9}-\frac{2 b \left (a-b x^4\right )^{3/4}}{15 a^2 x^5}+\frac{\left (4 b^2 \sqrt [4]{1-\frac{a}{b x^4}} x\right ) \int \frac{1}{\sqrt [4]{1-\frac{a}{b x^4}} x^3} \, dx}{15 a^2 \sqrt [4]{a-b x^4}}\\ &=-\frac{\left (a-b x^4\right )^{3/4}}{9 a x^9}-\frac{2 b \left (a-b x^4\right )^{3/4}}{15 a^2 x^5}-\frac{\left (4 b^2 \sqrt [4]{1-\frac{a}{b x^4}} x\right ) \operatorname{Subst}\left (\int \frac{x}{\sqrt [4]{1-\frac{a x^4}{b}}} \, dx,x,\frac{1}{x}\right )}{15 a^2 \sqrt [4]{a-b x^4}}\\ &=-\frac{\left (a-b x^4\right )^{3/4}}{9 a x^9}-\frac{2 b \left (a-b x^4\right )^{3/4}}{15 a^2 x^5}-\frac{\left (2 b^2 \sqrt [4]{1-\frac{a}{b x^4}} x\right ) \operatorname{Subst}\left (\int \frac{1}{\sqrt [4]{1-\frac{a x^2}{b}}} \, dx,x,\frac{1}{x^2}\right )}{15 a^2 \sqrt [4]{a-b x^4}}\\ &=-\frac{\left (a-b x^4\right )^{3/4}}{9 a x^9}-\frac{2 b \left (a-b x^4\right )^{3/4}}{15 a^2 x^5}-\frac{4 b^{5/2} \sqrt [4]{1-\frac{a}{b x^4}} x E\left (\left .\frac{1}{2} \csc ^{-1}\left (\frac{\sqrt{b} x^2}{\sqrt{a}}\right )\right |2\right )}{15 a^{5/2} \sqrt [4]{a-b x^4}}\\ \end{align*}
Mathematica [C] time = 0.0105452, size = 52, normalized size = 0.48 \[ -\frac{\sqrt [4]{1-\frac{b x^4}{a}} \, _2F_1\left (-\frac{9}{4},\frac{1}{4};-\frac{5}{4};\frac{b x^4}{a}\right )}{9 x^9 \sqrt [4]{a-b x^4}} \]
Antiderivative was successfully verified.
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Maple [F] time = 0.035, size = 0, normalized size = 0. \begin{align*} \int{\frac{1}{{x}^{10}}{\frac{1}{\sqrt [4]{-b{x}^{4}+a}}}}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{1}{{\left (-b x^{4} + a\right )}^{\frac{1}{4}} x^{10}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [F] time = 0., size = 0, normalized size = 0. \begin{align*}{\rm integral}\left (-\frac{{\left (-b x^{4} + a\right )}^{\frac{3}{4}}}{b x^{14} - a x^{10}}, x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [C] time = 2.32954, size = 31, normalized size = 0.28 \begin{align*} \frac{i e^{\frac{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 \sqrt [4]{b} x^{10}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{1}{{\left (-b x^{4} + a\right )}^{\frac{1}{4}} x^{10}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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