Optimal. Leaf size=126 \[ -\frac {2 b^{5/2} x \sqrt [4]{\frac {a}{b x^4}+1} E\left (\left .\frac {1}{2} \cot ^{-1}\left (\frac {\sqrt {b} x^2}{\sqrt {a}}\right )\right |2\right )}{15 a^{3/2} \sqrt [4]{a+b x^4}}+\frac {2 b^2}{15 a x \sqrt [4]{a+b x^4}}-\frac {\left (a+b x^4\right )^{3/4}}{9 x^9}-\frac {b \left (a+b x^4\right )^{3/4}}{15 a x^5} \]
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Rubi [A] time = 0.06, antiderivative size = 126, normalized size of antiderivative = 1.00, number of steps used = 7, number of rules used = 7, integrand size = 15, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.467, Rules used = {277, 325, 312, 281, 335, 275, 196} \[ -\frac {2 b^{5/2} x \sqrt [4]{\frac {a}{b x^4}+1} E\left (\left .\frac {1}{2} \cot ^{-1}\left (\frac {\sqrt {b} x^2}{\sqrt {a}}\right )\right |2\right )}{15 a^{3/2} \sqrt [4]{a+b x^4}}+\frac {2 b^2}{15 a x \sqrt [4]{a+b x^4}}-\frac {b \left (a+b x^4\right )^{3/4}}{15 a x^5}-\frac {\left (a+b x^4\right )^{3/4}}{9 x^9} \]
Antiderivative was successfully verified.
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Rule 196
Rule 275
Rule 277
Rule 281
Rule 312
Rule 325
Rule 335
Rubi steps
\begin {align*} \int \frac {\left (a+b x^4\right )^{3/4}}{x^{10}} \, dx &=-\frac {\left (a+b x^4\right )^{3/4}}{9 x^9}+\frac {1}{3} b \int \frac {1}{x^6 \sqrt [4]{a+b x^4}} \, dx\\ &=-\frac {\left (a+b x^4\right )^{3/4}}{9 x^9}-\frac {b \left (a+b x^4\right )^{3/4}}{15 a x^5}-\frac {\left (2 b^2\right ) \int \frac {1}{x^2 \sqrt [4]{a+b x^4}} \, dx}{15 a}\\ &=\frac {2 b^2}{15 a x \sqrt [4]{a+b x^4}}-\frac {\left (a+b x^4\right )^{3/4}}{9 x^9}-\frac {b \left (a+b x^4\right )^{3/4}}{15 a x^5}+\frac {\left (2 b^3\right ) \int \frac {x^2}{\left (a+b x^4\right )^{5/4}} \, dx}{15 a}\\ &=\frac {2 b^2}{15 a x \sqrt [4]{a+b x^4}}-\frac {\left (a+b x^4\right )^{3/4}}{9 x^9}-\frac {b \left (a+b x^4\right )^{3/4}}{15 a x^5}+\frac {\left (2 b^2 \sqrt [4]{1+\frac {a}{b x^4}} x\right ) \int \frac {1}{\left (1+\frac {a}{b x^4}\right )^{5/4} x^3} \, dx}{15 a \sqrt [4]{a+b x^4}}\\ &=\frac {2 b^2}{15 a x \sqrt [4]{a+b x^4}}-\frac {\left (a+b x^4\right )^{3/4}}{9 x^9}-\frac {b \left (a+b x^4\right )^{3/4}}{15 a x^5}-\frac {\left (2 b^2 \sqrt [4]{1+\frac {a}{b x^4}} x\right ) \operatorname {Subst}\left (\int \frac {x}{\left (1+\frac {a x^4}{b}\right )^{5/4}} \, dx,x,\frac {1}{x}\right )}{15 a \sqrt [4]{a+b x^4}}\\ &=\frac {2 b^2}{15 a x \sqrt [4]{a+b x^4}}-\frac {\left (a+b x^4\right )^{3/4}}{9 x^9}-\frac {b \left (a+b x^4\right )^{3/4}}{15 a x^5}-\frac {\left (b^2 \sqrt [4]{1+\frac {a}{b x^4}} x\right ) \operatorname {Subst}\left (\int \frac {1}{\left (1+\frac {a x^2}{b}\right )^{5/4}} \, dx,x,\frac {1}{x^2}\right )}{15 a \sqrt [4]{a+b x^4}}\\ &=\frac {2 b^2}{15 a x \sqrt [4]{a+b x^4}}-\frac {\left (a+b x^4\right )^{3/4}}{9 x^9}-\frac {b \left (a+b x^4\right )^{3/4}}{15 a x^5}-\frac {2 b^{5/2} \sqrt [4]{1+\frac {a}{b x^4}} x E\left (\left .\frac {1}{2} \cot ^{-1}\left (\frac {\sqrt {b} x^2}{\sqrt {a}}\right )\right |2\right )}{15 a^{3/2} \sqrt [4]{a+b x^4}}\\ \end {align*}
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Mathematica [C] time = 0.01, size = 51, normalized size = 0.40 \[ -\frac {\left (a+b x^4\right )^{3/4} \, _2F_1\left (-\frac {9}{4},-\frac {3}{4};-\frac {5}{4};-\frac {b x^4}{a}\right )}{9 x^9 \left (\frac {b x^4}{a}+1\right )^{3/4}} \]
Antiderivative was successfully verified.
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fricas [F] time = 0.87, size = 0, normalized size = 0.00 \[ {\rm integral}\left (\frac {{\left (b x^{4} + a\right )}^{\frac {3}{4}}}{x^{10}}, x\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int \frac {{\left (b x^{4} + a\right )}^{\frac {3}{4}}}{x^{10}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [F] time = 0.14, size = 0, normalized size = 0.00 \[ \int \frac {\left (b \,x^{4}+a \right )^{\frac {3}{4}}}{x^{10}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int \frac {{\left (b x^{4} + a\right )}^{\frac {3}{4}}}{x^{10}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [F] time = 0.00, size = -1, normalized size = -0.01 \[ \int \frac {{\left (b\,x^4+a\right )}^{3/4}}{x^{10}} \,d x \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [C] time = 4.52, size = 31, normalized size = 0.25 \[ - \frac {b^{\frac {3}{4}} {{}_{2}F_{1}\left (\begin {matrix} - \frac {3}{4}, \frac {3}{2} \\ \frac {5}{2} \end {matrix}\middle | {\frac {a e^{i \pi }}{b x^{4}}} \right )}}{6 x^{6}} \]
Verification of antiderivative is not currently implemented for this CAS.
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