Optimal. Leaf size=89 \[ \frac{12 a^2 b^2 (d x)^{5/2}}{5 d^5}+\frac{8 a^3 b \sqrt{d x}}{d^3}-\frac{2 a^4}{3 d (d x)^{3/2}}+\frac{8 a b^3 (d x)^{9/2}}{9 d^7}+\frac{2 b^4 (d x)^{13/2}}{13 d^9} \]
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Rubi [A] time = 0.0418703, antiderivative size = 89, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 28, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.071, Rules used = {28, 270} \[ \frac{12 a^2 b^2 (d x)^{5/2}}{5 d^5}+\frac{8 a^3 b \sqrt{d x}}{d^3}-\frac{2 a^4}{3 d (d x)^{3/2}}+\frac{8 a b^3 (d x)^{9/2}}{9 d^7}+\frac{2 b^4 (d x)^{13/2}}{13 d^9} \]
Antiderivative was successfully verified.
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Rule 28
Rule 270
Rubi steps
\begin{align*} \int \frac{\left (a^2+2 a b x^2+b^2 x^4\right )^2}{(d x)^{5/2}} \, dx &=\frac{\int \frac{\left (a b+b^2 x^2\right )^4}{(d x)^{5/2}} \, dx}{b^4}\\ &=\frac{\int \left (\frac{a^4 b^4}{(d x)^{5/2}}+\frac{4 a^3 b^5}{d^2 \sqrt{d x}}+\frac{6 a^2 b^6 (d x)^{3/2}}{d^4}+\frac{4 a b^7 (d x)^{7/2}}{d^6}+\frac{b^8 (d x)^{11/2}}{d^8}\right ) \, dx}{b^4}\\ &=-\frac{2 a^4}{3 d (d x)^{3/2}}+\frac{8 a^3 b \sqrt{d x}}{d^3}+\frac{12 a^2 b^2 (d x)^{5/2}}{5 d^5}+\frac{8 a b^3 (d x)^{9/2}}{9 d^7}+\frac{2 b^4 (d x)^{13/2}}{13 d^9}\\ \end{align*}
Mathematica [A] time = 0.0161114, size = 55, normalized size = 0.62 \[ \frac{x \left (1404 a^2 b^2 x^4+4680 a^3 b x^2-390 a^4+520 a b^3 x^6+90 b^4 x^8\right )}{585 (d x)^{5/2}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.049, size = 52, normalized size = 0.6 \begin{align*} -{\frac{ \left ( -90\,{b}^{4}{x}^{8}-520\,a{b}^{3}{x}^{6}-1404\,{a}^{2}{b}^{2}{x}^{4}-4680\,{a}^{3}b{x}^{2}+390\,{a}^{4} \right ) x}{585} \left ( dx \right ) ^{-{\frac{5}{2}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 0.991041, size = 103, normalized size = 1.16 \begin{align*} -\frac{2 \,{\left (\frac{195 \, a^{4}}{\left (d x\right )^{\frac{3}{2}}} - \frac{45 \, \left (d x\right )^{\frac{13}{2}} b^{4} + 260 \, \left (d x\right )^{\frac{9}{2}} a b^{3} d^{2} + 702 \, \left (d x\right )^{\frac{5}{2}} a^{2} b^{2} d^{4} + 2340 \, \sqrt{d x} a^{3} b d^{6}}{d^{8}}\right )}}{585 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.22907, size = 136, normalized size = 1.53 \begin{align*} \frac{2 \,{\left (45 \, b^{4} x^{8} + 260 \, a b^{3} x^{6} + 702 \, a^{2} b^{2} x^{4} + 2340 \, a^{3} b x^{2} - 195 \, a^{4}\right )} \sqrt{d x}}{585 \, d^{3} x^{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 1.69748, size = 88, normalized size = 0.99 \begin{align*} - \frac{2 a^{4}}{3 d^{\frac{5}{2}} x^{\frac{3}{2}}} + \frac{8 a^{3} b \sqrt{x}}{d^{\frac{5}{2}}} + \frac{12 a^{2} b^{2} x^{\frac{5}{2}}}{5 d^{\frac{5}{2}}} + \frac{8 a b^{3} x^{\frac{9}{2}}}{9 d^{\frac{5}{2}}} + \frac{2 b^{4} x^{\frac{13}{2}}}{13 d^{\frac{5}{2}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.14139, size = 124, normalized size = 1.39 \begin{align*} -\frac{2 \,{\left (\frac{195 \, a^{4} d}{\sqrt{d x} x} - \frac{45 \, \sqrt{d x} b^{4} d^{78} x^{6} + 260 \, \sqrt{d x} a b^{3} d^{78} x^{4} + 702 \, \sqrt{d x} a^{2} b^{2} d^{78} x^{2} + 2340 \, \sqrt{d x} a^{3} b d^{78}}{d^{78}}\right )}}{585 \, d^{3}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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