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 = 0.68, 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 4432
Rule 4434
Rule 4836
Rule 6720
Rule 6741
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*}
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Mathematica [A] time = 0.17, 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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fricas [A] time = 0.47, size = 28, normalized size = 0.64 \[ \frac {1}{10} \, {\left (x^{3} - 3 \, {\left (x^{2} + 1\right )} \sqrt {-x^{2} + 1} + 3 \, x\right )} e^{\arcsin \relax (x)} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 1.47, size = 46, normalized size = 1.05 \[ \frac {1}{10} \, {\left (x^{2} - 1\right )} x e^{\arcsin \relax (x)} + \frac {3}{10} \, {\left (-x^{2} + 1\right )}^{\frac {3}{2}} e^{\arcsin \relax (x)} + \frac {2}{5} \, x e^{\arcsin \relax (x)} - \frac {3}{5} \, \sqrt {-x^{2} + 1} e^{\arcsin \relax (x)} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [F] time = 0.10, size = 0, normalized size = 0.00 \[ \int \frac {x^{3} {\mathrm e}^{\arcsin \relax (x )}}{\sqrt {-x^{2}+1}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int \frac {x^{3} e^{\arcsin \relax (x)}}{\sqrt {-x^{2} + 1}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [F] time = 0.00, size = -1, normalized size = -0.02 \[ \int \frac {x^3\,{\mathrm {e}}^{\mathrm {asin}\relax (x)}}{\sqrt {1-x^2}} \,d x \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 2.17, size = 56, normalized size = 1.27 \[ \frac {x^{3} e^{\operatorname {asin}{\relax (x )}}}{10} - \frac {3 x^{2} \sqrt {1 - x^{2}} e^{\operatorname {asin}{\relax (x )}}}{10} + \frac {3 x e^{\operatorname {asin}{\relax (x )}}}{10} - \frac {3 \sqrt {1 - x^{2}} e^{\operatorname {asin}{\relax (x )}}}{10} \]
Verification of antiderivative is not currently implemented for this CAS.
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