Optimal. Leaf size=157 \[ -\frac{8 b^2}{15 a^2 c^5 \sqrt{c x} \sqrt [4]{a+b x^2}}+\frac{8 b^{5/2} \sqrt{c x} \sqrt [4]{\frac{a}{b x^2}+1} E\left (\left .\frac{1}{2} \cot ^{-1}\left (\frac{\sqrt{b} x}{\sqrt{a}}\right )\right |2\right )}{15 a^{5/2} c^6 \sqrt [4]{a+b x^2}}+\frac{4 b \left (a+b x^2\right )^{3/4}}{15 a^2 c^3 (c x)^{5/2}}-\frac{2 \left (a+b x^2\right )^{3/4}}{9 a c (c x)^{9/2}} \]
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Rubi [A] time = 0.0678214, antiderivative size = 157, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 5, integrand size = 19, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.263, Rules used = {325, 316, 284, 335, 196} \[ -\frac{8 b^2}{15 a^2 c^5 \sqrt{c x} \sqrt [4]{a+b x^2}}+\frac{8 b^{5/2} \sqrt{c x} \sqrt [4]{\frac{a}{b x^2}+1} E\left (\left .\frac{1}{2} \cot ^{-1}\left (\frac{\sqrt{b} x}{\sqrt{a}}\right )\right |2\right )}{15 a^{5/2} c^6 \sqrt [4]{a+b x^2}}+\frac{4 b \left (a+b x^2\right )^{3/4}}{15 a^2 c^3 (c x)^{5/2}}-\frac{2 \left (a+b x^2\right )^{3/4}}{9 a c (c x)^{9/2}} \]
Antiderivative was successfully verified.
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Rule 325
Rule 316
Rule 284
Rule 335
Rule 196
Rubi steps
\begin{align*} \int \frac{1}{(c x)^{11/2} \sqrt [4]{a+b x^2}} \, dx &=-\frac{2 \left (a+b x^2\right )^{3/4}}{9 a c (c x)^{9/2}}-\frac{(2 b) \int \frac{1}{(c x)^{7/2} \sqrt [4]{a+b x^2}} \, dx}{3 a c^2}\\ &=-\frac{2 \left (a+b x^2\right )^{3/4}}{9 a c (c x)^{9/2}}+\frac{4 b \left (a+b x^2\right )^{3/4}}{15 a^2 c^3 (c x)^{5/2}}+\frac{\left (4 b^2\right ) \int \frac{1}{(c x)^{3/2} \sqrt [4]{a+b x^2}} \, dx}{15 a^2 c^4}\\ &=-\frac{8 b^2}{15 a^2 c^5 \sqrt{c x} \sqrt [4]{a+b x^2}}-\frac{2 \left (a+b x^2\right )^{3/4}}{9 a c (c x)^{9/2}}+\frac{4 b \left (a+b x^2\right )^{3/4}}{15 a^2 c^3 (c x)^{5/2}}-\frac{\left (4 b^3\right ) \int \frac{\sqrt{c x}}{\left (a+b x^2\right )^{5/4}} \, dx}{15 a^2 c^6}\\ &=-\frac{8 b^2}{15 a^2 c^5 \sqrt{c x} \sqrt [4]{a+b x^2}}-\frac{2 \left (a+b x^2\right )^{3/4}}{9 a c (c x)^{9/2}}+\frac{4 b \left (a+b x^2\right )^{3/4}}{15 a^2 c^3 (c x)^{5/2}}-\frac{\left (4 b^2 \sqrt [4]{1+\frac{a}{b x^2}} \sqrt{c x}\right ) \int \frac{1}{\left (1+\frac{a}{b x^2}\right )^{5/4} x^2} \, dx}{15 a^2 c^6 \sqrt [4]{a+b x^2}}\\ &=-\frac{8 b^2}{15 a^2 c^5 \sqrt{c x} \sqrt [4]{a+b x^2}}-\frac{2 \left (a+b x^2\right )^{3/4}}{9 a c (c x)^{9/2}}+\frac{4 b \left (a+b x^2\right )^{3/4}}{15 a^2 c^3 (c x)^{5/2}}+\frac{\left (4 b^2 \sqrt [4]{1+\frac{a}{b x^2}} \sqrt{c x}\right ) \operatorname{Subst}\left (\int \frac{1}{\left (1+\frac{a x^2}{b}\right )^{5/4}} \, dx,x,\frac{1}{x}\right )}{15 a^2 c^6 \sqrt [4]{a+b x^2}}\\ &=-\frac{8 b^2}{15 a^2 c^5 \sqrt{c x} \sqrt [4]{a+b x^2}}-\frac{2 \left (a+b x^2\right )^{3/4}}{9 a c (c x)^{9/2}}+\frac{4 b \left (a+b x^2\right )^{3/4}}{15 a^2 c^3 (c x)^{5/2}}+\frac{8 b^{5/2} \sqrt [4]{1+\frac{a}{b x^2}} \sqrt{c x} E\left (\left .\frac{1}{2} \cot ^{-1}\left (\frac{\sqrt{b} x}{\sqrt{a}}\right )\right |2\right )}{15 a^{5/2} c^6 \sqrt [4]{a+b x^2}}\\ \end{align*}
Mathematica [C] time = 0.013287, size = 56, normalized size = 0.36 \[ -\frac{2 x \sqrt [4]{\frac{b x^2}{a}+1} \, _2F_1\left (-\frac{9}{4},\frac{1}{4};-\frac{5}{4};-\frac{b x^2}{a}\right )}{9 (c x)^{11/2} \sqrt [4]{a+b x^2}} \]
Antiderivative was successfully verified.
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Maple [F] time = 0.038, size = 0, normalized size = 0. \begin{align*} \int{ \left ( cx \right ) ^{-{\frac{11}{2}}}{\frac{1}{\sqrt [4]{b{x}^{2}+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^{2} + a\right )}^{\frac{1}{4}} \left (c x\right )^{\frac{11}{2}}}\,{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^{2} + a\right )}^{\frac{3}{4}} \sqrt{c x}}{b c^{6} x^{8} + a c^{6} x^{6}}, x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \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^{2} + a\right )}^{\frac{1}{4}} \left (c x\right )^{\frac{11}{2}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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