Optimal. Leaf size=88 \[ -\frac{64 \left (a-b x^2\right )^{11/4}}{231 a^3 c (c x)^{11/2}}+\frac{16 \left (a-b x^2\right )^{7/4}}{21 a^2 c (c x)^{11/2}}-\frac{2 \left (a-b x^2\right )^{3/4}}{3 a c (c x)^{11/2}} \]
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Rubi [A] time = 0.0269606, antiderivative size = 88, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 20, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.1, Rules used = {273, 264} \[ -\frac{64 \left (a-b x^2\right )^{11/4}}{231 a^3 c (c x)^{11/2}}+\frac{16 \left (a-b x^2\right )^{7/4}}{21 a^2 c (c x)^{11/2}}-\frac{2 \left (a-b x^2\right )^{3/4}}{3 a c (c x)^{11/2}} \]
Antiderivative was successfully verified.
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Rule 273
Rule 264
Rubi steps
\begin{align*} \int \frac{1}{(c x)^{13/2} \sqrt [4]{a-b x^2}} \, dx &=-\frac{2 \left (a-b x^2\right )^{3/4}}{3 a c (c x)^{11/2}}-\frac{8 \int \frac{\left (a-b x^2\right )^{3/4}}{(c x)^{13/2}} \, dx}{3 a}\\ &=-\frac{2 \left (a-b x^2\right )^{3/4}}{3 a c (c x)^{11/2}}+\frac{16 \left (a-b x^2\right )^{7/4}}{21 a^2 c (c x)^{11/2}}+\frac{32 \int \frac{\left (a-b x^2\right )^{7/4}}{(c x)^{13/2}} \, dx}{21 a^2}\\ &=-\frac{2 \left (a-b x^2\right )^{3/4}}{3 a c (c x)^{11/2}}+\frac{16 \left (a-b x^2\right )^{7/4}}{21 a^2 c (c x)^{11/2}}-\frac{64 \left (a-b x^2\right )^{11/4}}{231 a^3 c (c x)^{11/2}}\\ \end{align*}
Mathematica [A] time = 0.0248092, size = 53, normalized size = 0.6 \[ -\frac{2 \sqrt{c x} \left (a-b x^2\right )^{3/4} \left (21 a^2+24 a b x^2+32 b^2 x^4\right )}{231 a^3 c^7 x^6} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.005, size = 43, normalized size = 0.5 \begin{align*} -{\frac{2\,x \left ( 32\,{b}^{2}{x}^{4}+24\,ab{x}^{2}+21\,{a}^{2} \right ) }{231\,{a}^{3}} \left ( -b{x}^{2}+a \right ) ^{{\frac{3}{4}}} \left ( cx \right ) ^{-{\frac{13}{2}}}} \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{13}{2}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.54446, size = 116, normalized size = 1.32 \begin{align*} -\frac{2 \,{\left (32 \, b^{2} x^{4} + 24 \, a b x^{2} + 21 \, a^{2}\right )}{\left (-b x^{2} + a\right )}^{\frac{3}{4}} \sqrt{c x}}{231 \, a^{3} c^{7} x^{6}} \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{13}{2}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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