Optimal. Leaf size=193 \[ \frac{2 b^3 (d x)^{13/2} \sqrt{a^2+2 a b x^2+b^2 x^4}}{13 d^7 \left (a+b x^2\right )}+\frac{2 a b^2 (d x)^{9/2} \sqrt{a^2+2 a b x^2+b^2 x^4}}{3 d^5 \left (a+b x^2\right )}+\frac{6 a^2 b (d x)^{5/2} \sqrt{a^2+2 a b x^2+b^2 x^4}}{5 d^3 \left (a+b x^2\right )}+\frac{2 a^3 \sqrt{d x} \sqrt{a^2+2 a b x^2+b^2 x^4}}{d \left (a+b x^2\right )} \]
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Rubi [A] time = 0.0544002, antiderivative size = 193, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 30, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.067, Rules used = {1112, 270} \[ \frac{2 b^3 (d x)^{13/2} \sqrt{a^2+2 a b x^2+b^2 x^4}}{13 d^7 \left (a+b x^2\right )}+\frac{2 a b^2 (d x)^{9/2} \sqrt{a^2+2 a b x^2+b^2 x^4}}{3 d^5 \left (a+b x^2\right )}+\frac{6 a^2 b (d x)^{5/2} \sqrt{a^2+2 a b x^2+b^2 x^4}}{5 d^3 \left (a+b x^2\right )}+\frac{2 a^3 \sqrt{d x} \sqrt{a^2+2 a b x^2+b^2 x^4}}{d \left (a+b x^2\right )} \]
Antiderivative was successfully verified.
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Rule 1112
Rule 270
Rubi steps
\begin{align*} \int \frac{\left (a^2+2 a b x^2+b^2 x^4\right )^{3/2}}{\sqrt{d x}} \, dx &=\frac{\sqrt{a^2+2 a b x^2+b^2 x^4} \int \frac{\left (a b+b^2 x^2\right )^3}{\sqrt{d x}} \, dx}{b^2 \left (a b+b^2 x^2\right )}\\ &=\frac{\sqrt{a^2+2 a b x^2+b^2 x^4} \int \left (\frac{a^3 b^3}{\sqrt{d x}}+\frac{3 a^2 b^4 (d x)^{3/2}}{d^2}+\frac{3 a b^5 (d x)^{7/2}}{d^4}+\frac{b^6 (d x)^{11/2}}{d^6}\right ) \, dx}{b^2 \left (a b+b^2 x^2\right )}\\ &=\frac{2 a^3 \sqrt{d x} \sqrt{a^2+2 a b x^2+b^2 x^4}}{d \left (a+b x^2\right )}+\frac{6 a^2 b (d x)^{5/2} \sqrt{a^2+2 a b x^2+b^2 x^4}}{5 d^3 \left (a+b x^2\right )}+\frac{2 a b^2 (d x)^{9/2} \sqrt{a^2+2 a b x^2+b^2 x^4}}{3 d^5 \left (a+b x^2\right )}+\frac{2 b^3 (d x)^{13/2} \sqrt{a^2+2 a b x^2+b^2 x^4}}{13 d^7 \left (a+b x^2\right )}\\ \end{align*}
Mathematica [A] time = 0.0216541, size = 66, normalized size = 0.34 \[ \frac{2 \sqrt{\left (a+b x^2\right )^2} \left (117 a^2 b x^3+195 a^3 x+65 a b^2 x^5+15 b^3 x^7\right )}{195 \sqrt{d x} \left (a+b x^2\right )} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.164, size = 61, normalized size = 0.3 \begin{align*}{\frac{2\, \left ( 15\,{b}^{3}{x}^{6}+65\,a{x}^{4}{b}^{2}+117\,{a}^{2}b{x}^{2}+195\,{a}^{3} \right ) x}{195\, \left ( b{x}^{2}+a \right ) ^{3}} \left ( \left ( b{x}^{2}+a \right ) ^{2} \right ) ^{{\frac{3}{2}}}{\frac{1}{\sqrt{dx}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.00415, size = 117, normalized size = 0.61 \begin{align*} \frac{2 \,{\left (5 \,{\left (9 \, b^{3} \sqrt{d} x^{3} + 13 \, a b^{2} \sqrt{d} x\right )} x^{\frac{7}{2}} + 26 \,{\left (5 \, a b^{2} \sqrt{d} x^{3} + 9 \, a^{2} b \sqrt{d} x\right )} x^{\frac{3}{2}} + \frac{117 \,{\left (a^{2} b \sqrt{d} x^{3} + 5 \, a^{3} \sqrt{d} x\right )}}{\sqrt{x}}\right )}}{585 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.30149, size = 99, normalized size = 0.51 \begin{align*} \frac{2 \,{\left (15 \, b^{3} x^{6} + 65 \, a b^{2} x^{4} + 117 \, a^{2} b x^{2} + 195 \, a^{3}\right )} \sqrt{d x}}{195 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{\left (\left (a + b x^{2}\right )^{2}\right )^{\frac{3}{2}}}{\sqrt{d x}}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.23547, size = 120, normalized size = 0.62 \begin{align*} \frac{2 \,{\left (15 \, \sqrt{d x} b^{3} x^{6} \mathrm{sgn}\left (b x^{2} + a\right ) + 65 \, \sqrt{d x} a b^{2} x^{4} \mathrm{sgn}\left (b x^{2} + a\right ) + 117 \, \sqrt{d x} a^{2} b x^{2} \mathrm{sgn}\left (b x^{2} + a\right ) + 195 \, \sqrt{d x} a^{3} \mathrm{sgn}\left (b x^{2} + a\right )\right )}}{195 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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