Optimal. Leaf size=44 \[ \frac{1}{10} \left (x^3-3 \sqrt{1-x^2} x^2-3 \sqrt{1-x^2}+3 x\right ) e^{\sin ^{-1}(x)} \]
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Rubi [A] time = 0.67604, antiderivative size = 62, normalized size of antiderivative = 1.41, number of steps used = 5, number of rules used = 5, integrand size = 19, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.263, Rules used = {4836, 6741, 6720, 4434, 4432} \[ \frac{1}{10} x^3 e^{\sin ^{-1}(x)}-\frac{3}{10} \sqrt{1-x^2} x^2 e^{\sin ^{-1}(x)}-\frac{3}{10} \sqrt{1-x^2} e^{\sin ^{-1}(x)}+\frac{3}{10} x e^{\sin ^{-1}(x)} \]
Antiderivative was successfully verified.
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Rule 4836
Rule 6741
Rule 6720
Rule 4434
Rule 4432
Rubi steps
\begin{align*} \int \frac{e^{\sin ^{-1}(x)} x^3}{\sqrt{1-x^2}} \, dx &=\operatorname{Subst}\left (\int \frac{e^x \cos (x) \sin ^3(x)}{\sqrt{1-\sin ^2(x)}} \, dx,x,\sin ^{-1}(x)\right )\\ &=\operatorname{Subst}\left (\int \frac{e^x \cos (x) \sin ^3(x)}{\sqrt{\cos ^2(x)}} \, dx,x,\sin ^{-1}(x)\right )\\ &=1 \operatorname{Subst}\left (\int e^x \sin ^3(x) \, dx,x,\sin ^{-1}(x)\right )\\ &=\frac{1}{10} e^{\sin ^{-1}(x)} x^3-\frac{3}{10} e^{\sin ^{-1}(x)} x^2 \sqrt{1-x^2}+\frac{3}{5} \operatorname{Subst}\left (\int e^x \sin (x) \, dx,x,\sin ^{-1}(x)\right )\\ &=\frac{3}{10} e^{\sin ^{-1}(x)} x+\frac{1}{10} e^{\sin ^{-1}(x)} x^3-\frac{3}{10} e^{\sin ^{-1}(x)} \sqrt{1-x^2}-\frac{3}{10} e^{\sin ^{-1}(x)} x^2 \sqrt{1-x^2}\\ \end{align*}
Mathematica [A] time = 0.157857, size = 38, normalized size = 0.86 \[ -\frac{1}{40} e^{\sin ^{-1}(x)} \left (15 \left (\sqrt{1-x^2}-x\right )+\sin \left (3 \sin ^{-1}(x)\right )-3 \cos \left (3 \sin ^{-1}(x)\right )\right ) \]
Antiderivative was successfully verified.
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Maple [F] time = 0.029, size = 0, normalized size = 0. \begin{align*} \int{{{\rm e}^{\arcsin \left ( x \right ) }}{x}^{3}{\frac{1}{\sqrt{-{x}^{2}+1}}}}\, 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 \frac{x^{3} e^{\arcsin \left (x\right )}}{\sqrt{-x^{2} + 1}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 2.72596, size = 80, normalized size = 1.82 \begin{align*} \frac{1}{10} \,{\left (x^{3} - 3 \,{\left (x^{2} + 1\right )} \sqrt{-x^{2} + 1} + 3 \, x\right )} e^{\arcsin \left (x\right )} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 2.14133, size = 56, normalized size = 1.27 \begin{align*} \frac{x^{3} e^{\operatorname{asin}{\left (x \right )}}}{10} - \frac{3 x^{2} \sqrt{1 - x^{2}} e^{\operatorname{asin}{\left (x \right )}}}{10} + \frac{3 x e^{\operatorname{asin}{\left (x \right )}}}{10} - \frac{3 \sqrt{1 - x^{2}} e^{\operatorname{asin}{\left (x \right )}}}{10} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.15492, size = 62, normalized size = 1.41 \begin{align*} \frac{1}{10} \,{\left (x^{2} - 1\right )} x e^{\arcsin \left (x\right )} + \frac{3}{10} \,{\left (-x^{2} + 1\right )}^{\frac{3}{2}} e^{\arcsin \left (x\right )} + \frac{2}{5} \, x e^{\arcsin \left (x\right )} - \frac{3}{5} \, \sqrt{-x^{2} + 1} e^{\arcsin \left (x\right )} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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