Optimal. Leaf size=214 \[ -\frac{e^{3 a} 3^{-\frac{m}{2}-\frac{1}{2}} \left (-b x^2\right )^{\frac{1}{2} (-m-1)} (e x)^{m+1} \text{Gamma}\left (\frac{m+1}{2},-3 b x^2\right )}{16 e}+\frac{3 e^a \left (-b x^2\right )^{\frac{1}{2} (-m-1)} (e x)^{m+1} \text{Gamma}\left (\frac{m+1}{2},-b x^2\right )}{16 e}-\frac{3 e^{-a} \left (b x^2\right )^{\frac{1}{2} (-m-1)} (e x)^{m+1} \text{Gamma}\left (\frac{m+1}{2},b x^2\right )}{16 e}+\frac{e^{-3 a} 3^{-\frac{m}{2}-\frac{1}{2}} \left (b x^2\right )^{\frac{1}{2} (-m-1)} (e x)^{m+1} \text{Gamma}\left (\frac{m+1}{2},3 b x^2\right )}{16 e} \]
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Rubi [A] time = 0.201293, antiderivative size = 214, normalized size of antiderivative = 1., number of steps used = 8, number of rules used = 3, integrand size = 16, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.188, Rules used = {5340, 5328, 2218} \[ -\frac{e^{3 a} 3^{-\frac{m}{2}-\frac{1}{2}} \left (-b x^2\right )^{\frac{1}{2} (-m-1)} (e x)^{m+1} \text{Gamma}\left (\frac{m+1}{2},-3 b x^2\right )}{16 e}+\frac{3 e^a \left (-b x^2\right )^{\frac{1}{2} (-m-1)} (e x)^{m+1} \text{Gamma}\left (\frac{m+1}{2},-b x^2\right )}{16 e}-\frac{3 e^{-a} \left (b x^2\right )^{\frac{1}{2} (-m-1)} (e x)^{m+1} \text{Gamma}\left (\frac{m+1}{2},b x^2\right )}{16 e}+\frac{e^{-3 a} 3^{-\frac{m}{2}-\frac{1}{2}} \left (b x^2\right )^{\frac{1}{2} (-m-1)} (e x)^{m+1} \text{Gamma}\left (\frac{m+1}{2},3 b x^2\right )}{16 e} \]
Antiderivative was successfully verified.
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Rule 5340
Rule 5328
Rule 2218
Rubi steps
\begin{align*} \int (e x)^m \sinh ^3\left (a+b x^2\right ) \, dx &=\int \left (-\frac{3}{4} (e x)^m \sinh \left (a+b x^2\right )+\frac{1}{4} (e x)^m \sinh \left (3 a+3 b x^2\right )\right ) \, dx\\ &=\frac{1}{4} \int (e x)^m \sinh \left (3 a+3 b x^2\right ) \, dx-\frac{3}{4} \int (e x)^m \sinh \left (a+b x^2\right ) \, dx\\ &=-\left (\frac{1}{8} \int e^{-3 a-3 b x^2} (e x)^m \, dx\right )+\frac{1}{8} \int e^{3 a+3 b x^2} (e x)^m \, dx+\frac{3}{8} \int e^{-a-b x^2} (e x)^m \, dx-\frac{3}{8} \int e^{a+b x^2} (e x)^m \, dx\\ &=-\frac{3^{-\frac{1}{2}-\frac{m}{2}} e^{3 a} (e x)^{1+m} \left (-b x^2\right )^{\frac{1}{2} (-1-m)} \Gamma \left (\frac{1+m}{2},-3 b x^2\right )}{16 e}+\frac{3 e^a (e x)^{1+m} \left (-b x^2\right )^{\frac{1}{2} (-1-m)} \Gamma \left (\frac{1+m}{2},-b x^2\right )}{16 e}-\frac{3 e^{-a} (e x)^{1+m} \left (b x^2\right )^{\frac{1}{2} (-1-m)} \Gamma \left (\frac{1+m}{2},b x^2\right )}{16 e}+\frac{3^{-\frac{1}{2}-\frac{m}{2}} e^{-3 a} (e x)^{1+m} \left (b x^2\right )^{\frac{1}{2} (-1-m)} \Gamma \left (\frac{1+m}{2},3 b x^2\right )}{16 e}\\ \end{align*}
Mathematica [B] time = 12.7651, size = 735, normalized size = 3.43 \[ \frac{1}{16} 3^{\frac{1}{2}-\frac{m}{2}} x \sinh (a) \cosh ^2(a) \left (-b^2 x^4\right )^{\frac{1}{2} (-m-1)} (e x)^m \left (\left (-b x^2\right )^{\frac{m+1}{2}} \left (3^{\frac{m+1}{2}} \text{Gamma}\left (\frac{m+1}{2},b x^2\right )-\text{Gamma}\left (\frac{m+1}{2},3 b x^2\right )\right )-\left (b x^2\right )^{\frac{m+1}{2}} \text{Gamma}\left (\frac{m+1}{2},-3 b x^2\right )+3^{\frac{m+1}{2}} \left (b x^2\right )^{\frac{m+1}{2}} \text{Gamma}\left (\frac{m+1}{2},-b x^2\right )\right )-\frac{1}{16} 3^{\frac{1}{2}-\frac{m}{2}} x \sinh ^2(a) \cosh (a) \left (-b^2 x^4\right )^{\frac{1}{2} (-m-1)} (e x)^m \left (\left (-b x^2\right )^{\frac{m+1}{2}} \left (-\left (3^{\frac{m+1}{2}} \text{Gamma}\left (\frac{m+1}{2},b x^2\right )+\text{Gamma}\left (\frac{m+1}{2},3 b x^2\right )\right )\right )+\left (b x^2\right )^{\frac{m+1}{2}} \text{Gamma}\left (\frac{m+1}{2},-3 b x^2\right )+3^{\frac{m+1}{2}} \left (b x^2\right )^{\frac{m+1}{2}} \text{Gamma}\left (\frac{m+1}{2},-b x^2\right )\right )+\cosh ^3(a) x^{-m} (e x)^m \left (\frac{1}{8} \left (\frac{1}{2} 3^{\frac{1}{2} (-m-1)} x^{m+1} \left (b x^2\right )^{\frac{1}{2} (-m-1)} \text{Gamma}\left (\frac{m+1}{2},3 b x^2\right )-\frac{1}{2} 3^{\frac{1}{2} (-m-1)} x^{m+1} \left (-b x^2\right )^{\frac{1}{2} (-m-1)} \text{Gamma}\left (\frac{m+1}{2},-3 b x^2\right )\right )-\frac{3}{8} \left (\frac{1}{2} x^{m+1} \left (b x^2\right )^{\frac{1}{2} (-m-1)} \text{Gamma}\left (\frac{m+1}{2},b x^2\right )-\frac{1}{2} x^{m+1} \left (-b x^2\right )^{\frac{1}{2} (-m-1)} \text{Gamma}\left (\frac{m+1}{2},-b x^2\right )\right )\right )+\sinh ^3(a) x^{-m} (e x)^m \left (\frac{3}{8} \left (-\frac{1}{2} x^{m+1} \left (-b x^2\right )^{\frac{1}{2} (-m-1)} \text{Gamma}\left (\frac{m+1}{2},-b x^2\right )-\frac{1}{2} x^{m+1} \left (b x^2\right )^{\frac{1}{2} (-m-1)} \text{Gamma}\left (\frac{m+1}{2},b x^2\right )\right )+\frac{1}{8} \left (-\frac{1}{2} 3^{\frac{1}{2} (-m-1)} x^{m+1} \left (-b x^2\right )^{\frac{1}{2} (-m-1)} \text{Gamma}\left (\frac{m+1}{2},-3 b x^2\right )-\frac{1}{2} 3^{\frac{1}{2} (-m-1)} x^{m+1} \left (b x^2\right )^{\frac{1}{2} (-m-1)} \text{Gamma}\left (\frac{m+1}{2},3 b x^2\right )\right )\right ) \]
Antiderivative was successfully verified.
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Maple [F] time = 0.135, size = 0, normalized size = 0. \begin{align*} \int \left ( ex \right ) ^{m} \left ( \sinh \left ( b{x}^{2}+a \right ) \right ) ^{3}\, dx \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 \left (e x\right )^{m} \sinh \left (b x^{2} + a\right )^{3}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.929, size = 745, normalized size = 3.48 \begin{align*} \frac{e \cosh \left (\frac{1}{2} \,{\left (m - 1\right )} \log \left (\frac{3 \, b}{e^{2}}\right ) + 3 \, a\right ) \Gamma \left (\frac{1}{2} \, m + \frac{1}{2}, 3 \, b x^{2}\right ) - 9 \, e \cosh \left (\frac{1}{2} \,{\left (m - 1\right )} \log \left (\frac{b}{e^{2}}\right ) + a\right ) \Gamma \left (\frac{1}{2} \, m + \frac{1}{2}, b x^{2}\right ) - 9 \, e \cosh \left (\frac{1}{2} \,{\left (m - 1\right )} \log \left (-\frac{b}{e^{2}}\right ) - a\right ) \Gamma \left (\frac{1}{2} \, m + \frac{1}{2}, -b x^{2}\right ) + e \cosh \left (\frac{1}{2} \,{\left (m - 1\right )} \log \left (-\frac{3 \, b}{e^{2}}\right ) - 3 \, a\right ) \Gamma \left (\frac{1}{2} \, m + \frac{1}{2}, -3 \, b x^{2}\right ) - e \Gamma \left (\frac{1}{2} \, m + \frac{1}{2}, 3 \, b x^{2}\right ) \sinh \left (\frac{1}{2} \,{\left (m - 1\right )} \log \left (\frac{3 \, b}{e^{2}}\right ) + 3 \, a\right ) + 9 \, e \Gamma \left (\frac{1}{2} \, m + \frac{1}{2}, b x^{2}\right ) \sinh \left (\frac{1}{2} \,{\left (m - 1\right )} \log \left (\frac{b}{e^{2}}\right ) + a\right ) + 9 \, e \Gamma \left (\frac{1}{2} \, m + \frac{1}{2}, -b x^{2}\right ) \sinh \left (\frac{1}{2} \,{\left (m - 1\right )} \log \left (-\frac{b}{e^{2}}\right ) - a\right ) - e \Gamma \left (\frac{1}{2} \, m + \frac{1}{2}, -3 \, b x^{2}\right ) \sinh \left (\frac{1}{2} \,{\left (m - 1\right )} \log \left (-\frac{3 \, b}{e^{2}}\right ) - 3 \, a\right )}{48 \, b} \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 \left (e x\right )^{m} \sinh ^{3}{\left (a + b x^{2} \right )}\, dx \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 \left (e x\right )^{m} \sinh \left (b x^{2} + a\right )^{3}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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