Optimal. Leaf size=88 \[ -\frac{64 \left (a-b x^2\right )^{13/4}}{585 a^3 c (c x)^{13/2}}+\frac{16 \left (a-b x^2\right )^{9/4}}{45 a^2 c (c x)^{13/2}}-\frac{2 \left (a-b x^2\right )^{5/4}}{5 a c (c x)^{13/2}} \]
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Rubi [A] time = 0.0278238, 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} \[ -\frac{64 \left (a-b x^2\right )^{13/4}}{585 a^3 c (c x)^{13/2}}+\frac{16 \left (a-b x^2\right )^{9/4}}{45 a^2 c (c x)^{13/2}}-\frac{2 \left (a-b x^2\right )^{5/4}}{5 a c (c x)^{13/2}} \]
Antiderivative was successfully verified.
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Rule 273
Rule 264
Rubi steps
\begin{align*} \int \frac{\sqrt [4]{a-b x^2}}{(c x)^{15/2}} \, dx &=-\frac{2 \left (a-b x^2\right )^{5/4}}{5 a c (c x)^{13/2}}-\frac{8 \int \frac{\left (a-b x^2\right )^{5/4}}{(c x)^{15/2}} \, dx}{5 a}\\ &=-\frac{2 \left (a-b x^2\right )^{5/4}}{5 a c (c x)^{13/2}}+\frac{16 \left (a-b x^2\right )^{9/4}}{45 a^2 c (c x)^{13/2}}+\frac{32 \int \frac{\left (a-b x^2\right )^{9/4}}{(c x)^{15/2}} \, dx}{45 a^2}\\ &=-\frac{2 \left (a-b x^2\right )^{5/4}}{5 a c (c x)^{13/2}}+\frac{16 \left (a-b x^2\right )^{9/4}}{45 a^2 c (c x)^{13/2}}-\frac{64 \left (a-b x^2\right )^{13/4}}{585 a^3 c (c x)^{13/2}}\\ \end{align*}
Mathematica [A] time = 0.0183541, size = 53, normalized size = 0.6 \[ -\frac{2 \sqrt{c x} \left (a-b x^2\right )^{5/4} \left (45 a^2+40 a b x^2+32 b^2 x^4\right )}{585 a^3 c^8 x^7} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.003, size = 43, normalized size = 0.5 \begin{align*} -{\frac{2\,x \left ( 32\,{b}^{2}{x}^{4}+40\,ab{x}^{2}+45\,{a}^{2} \right ) }{585\,{a}^{3}} \left ( -b{x}^{2}+a \right ) ^{{\frac{5}{4}}} \left ( cx \right ) ^{-{\frac{15}{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{{\left (-b x^{2} + a\right )}^{\frac{1}{4}}}{\left (c x\right )^{\frac{15}{2}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.56927, size = 135, normalized size = 1.53 \begin{align*} \frac{2 \,{\left (32 \, b^{3} x^{6} + 8 \, a b^{2} x^{4} + 5 \, a^{2} b x^{2} - 45 \, a^{3}\right )}{\left (-b x^{2} + a\right )}^{\frac{1}{4}} \sqrt{c x}}{585 \, a^{3} c^{8} x^{7}} \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 [B] time = 1.68627, size = 251, normalized size = 2.85 \begin{align*} \frac{2 \,{\left (\frac{117 \,{\left (-b c^{4} x^{2} + a c^{4}\right )}^{\frac{1}{4}}{\left (b c^{2} - \frac{a c^{2}}{x^{2}}\right )} b^{2} c^{4}}{\sqrt{c x}} - \frac{130 \,{\left (b^{2} c^{8} x^{4} - 2 \, a b c^{8} x^{2} + a^{2} c^{8}\right )}{\left (-b c^{4} x^{2} + a c^{4}\right )}^{\frac{1}{4}} b}{\sqrt{c x} c^{2} x^{4}} + \frac{45 \,{\left (b^{3} c^{12} x^{6} - 3 \, a b^{2} c^{12} x^{4} + 3 \, a^{2} b c^{12} x^{2} - a^{3} c^{12}\right )}{\left (-b c^{4} x^{2} + a c^{4}\right )}^{\frac{1}{4}}}{\sqrt{c x} c^{6} x^{6}}\right )}}{585 \, a^{3} c^{14}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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