Optimal. Leaf size=91 \[ \frac{4 a^2 b^2 (d x)^{15/2}}{5 d^5}+\frac{8 a^3 b (d x)^{11/2}}{11 d^3}+\frac{2 a^4 (d x)^{7/2}}{7 d}+\frac{8 a b^3 (d x)^{19/2}}{19 d^7}+\frac{2 b^4 (d x)^{23/2}}{23 d^9} \]
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Rubi [A] time = 0.0448823, antiderivative size = 91, 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} \[ \frac{4 a^2 b^2 (d x)^{15/2}}{5 d^5}+\frac{8 a^3 b (d x)^{11/2}}{11 d^3}+\frac{2 a^4 (d x)^{7/2}}{7 d}+\frac{8 a b^3 (d x)^{19/2}}{19 d^7}+\frac{2 b^4 (d x)^{23/2}}{23 d^9} \]
Antiderivative was successfully verified.
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Rule 28
Rule 270
Rubi steps
\begin{align*} \int (d x)^{5/2} \left (a^2+2 a b x^2+b^2 x^4\right )^2 \, dx &=\frac{\int (d x)^{5/2} \left (a b+b^2 x^2\right )^4 \, dx}{b^4}\\ &=\frac{\int \left (a^4 b^4 (d x)^{5/2}+\frac{4 a^3 b^5 (d x)^{9/2}}{d^2}+\frac{6 a^2 b^6 (d x)^{13/2}}{d^4}+\frac{4 a b^7 (d x)^{17/2}}{d^6}+\frac{b^8 (d x)^{21/2}}{d^8}\right ) \, dx}{b^4}\\ &=\frac{2 a^4 (d x)^{7/2}}{7 d}+\frac{8 a^3 b (d x)^{11/2}}{11 d^3}+\frac{4 a^2 b^2 (d x)^{15/2}}{5 d^5}+\frac{8 a b^3 (d x)^{19/2}}{19 d^7}+\frac{2 b^4 (d x)^{23/2}}{23 d^9}\\ \end{align*}
Mathematica [A] time = 0.0213344, size = 55, normalized size = 0.6 \[ \frac{2 x (d x)^{5/2} \left (67298 a^2 b^2 x^4+61180 a^3 b x^2+24035 a^4+35420 a b^3 x^6+7315 b^4 x^8\right )}{168245} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.048, size = 52, normalized size = 0.6 \begin{align*}{\frac{2\,x \left ( 7315\,{b}^{4}{x}^{8}+35420\,a{b}^{3}{x}^{6}+67298\,{a}^{2}{b}^{2}{x}^{4}+61180\,{a}^{3}b{x}^{2}+24035\,{a}^{4} \right ) }{168245} \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 = 1.08328, size = 99, normalized size = 1.09 \begin{align*} \frac{2 \,{\left (7315 \, \left (d x\right )^{\frac{23}{2}} b^{4} + 35420 \, \left (d x\right )^{\frac{19}{2}} a b^{3} d^{2} + 67298 \, \left (d x\right )^{\frac{15}{2}} a^{2} b^{2} d^{4} + 61180 \, \left (d x\right )^{\frac{11}{2}} a^{3} b d^{6} + 24035 \, \left (d x\right )^{\frac{7}{2}} a^{4} d^{8}\right )}}{168245 \, d^{9}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.22778, size = 173, normalized size = 1.9 \begin{align*} \frac{2}{168245} \,{\left (7315 \, b^{4} d^{2} x^{11} + 35420 \, a b^{3} d^{2} x^{9} + 67298 \, a^{2} b^{2} d^{2} x^{7} + 61180 \, a^{3} b d^{2} x^{5} + 24035 \, a^{4} d^{2} x^{3}\right )} \sqrt{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 5.3947, size = 90, normalized size = 0.99 \begin{align*} \frac{2 a^{4} d^{\frac{5}{2}} x^{\frac{7}{2}}}{7} + \frac{8 a^{3} b d^{\frac{5}{2}} x^{\frac{11}{2}}}{11} + \frac{4 a^{2} b^{2} d^{\frac{5}{2}} x^{\frac{15}{2}}}{5} + \frac{8 a b^{3} d^{\frac{5}{2}} x^{\frac{19}{2}}}{19} + \frac{2 b^{4} d^{\frac{5}{2}} x^{\frac{23}{2}}}{23} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.11827, size = 116, normalized size = 1.27 \begin{align*} \frac{2}{23} \, \sqrt{d x} b^{4} d^{2} x^{11} + \frac{8}{19} \, \sqrt{d x} a b^{3} d^{2} x^{9} + \frac{4}{5} \, \sqrt{d x} a^{2} b^{2} d^{2} x^{7} + \frac{8}{11} \, \sqrt{d x} a^{3} b d^{2} x^{5} + \frac{2}{7} \, \sqrt{d x} a^{4} d^{2} x^{3} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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