Optimal. Leaf size=37 \[ \frac {x}{5}-\frac {2 x^3}{15}+\frac {x^5}{25}-\frac {1}{5} \left (1-x^2\right )^{5/2} \sin ^{-1}(x) \]
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Rubi [A]
time = 0.02, antiderivative size = 37, normalized size of antiderivative = 1.00, number of steps
used = 3, number of rules used = 2, integrand size = 15, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.133, Rules used = {4767, 200}
\begin {gather*} -\frac {1}{5} \left (1-x^2\right )^{5/2} \text {ArcSin}(x)+\frac {x^5}{25}-\frac {2 x^3}{15}+\frac {x}{5} \end {gather*}
Antiderivative was successfully verified.
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Rule 200
Rule 4767
Rubi steps
\begin {align*} \int x \left (1-x^2\right )^{3/2} \sin ^{-1}(x) \, dx &=-\frac {1}{5} \left (1-x^2\right )^{5/2} \sin ^{-1}(x)+\frac {1}{5} \int \left (1-x^2\right )^2 \, dx\\ &=-\frac {1}{5} \left (1-x^2\right )^{5/2} \sin ^{-1}(x)+\frac {1}{5} \int \left (1-2 x^2+x^4\right ) \, dx\\ &=\frac {x}{5}-\frac {2 x^3}{15}+\frac {x^5}{25}-\frac {1}{5} \left (1-x^2\right )^{5/2} \sin ^{-1}(x)\\ \end {align*}
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Mathematica [A]
time = 0.02, size = 33, normalized size = 0.89 \begin {gather*} \frac {1}{75} \left (15 x-10 x^3+3 x^5-15 \left (1-x^2\right )^{5/2} \sin ^{-1}(x)\right ) \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.11, size = 37, normalized size = 1.00
method | result | size |
default | \(-\frac {\left (x^{2}-1\right )^{2} \sqrt {-x^{2}+1}\, \arcsin \left (x \right )}{5}+\frac {\left (3 x^{4}-10 x^{2}+15\right ) x}{75}\) | \(37\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.82, size = 27, normalized size = 0.73 \begin {gather*} \frac {1}{25} \, x^{5} - \frac {1}{5} \, {\left (-x^{2} + 1\right )}^{\frac {5}{2}} \arcsin \left (x\right ) - \frac {2}{15} \, x^{3} + \frac {1}{5} \, x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 0.48, size = 37, normalized size = 1.00 \begin {gather*} \frac {1}{25} \, x^{5} - \frac {2}{15} \, x^{3} - \frac {1}{5} \, {\left (x^{4} - 2 \, x^{2} + 1\right )} \sqrt {-x^{2} + 1} \arcsin \left (x\right ) + \frac {1}{5} \, x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [B] Leaf count of result is larger than twice the leaf count of optimal. 63 vs.
\(2 (27) = 54\).
time = 0.49, size = 63, normalized size = 1.70 \begin {gather*} \frac {x^{5}}{25} - \frac {x^{4} \sqrt {1 - x^{2}} \operatorname {asin}{\left (x \right )}}{5} - \frac {2 x^{3}}{15} + \frac {2 x^{2} \sqrt {1 - x^{2}} \operatorname {asin}{\left (x \right )}}{5} + \frac {x}{5} - \frac {\sqrt {1 - x^{2}} \operatorname {asin}{\left (x \right )}}{5} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A]
time = 1.05, size = 34, normalized size = 0.92 \begin {gather*} \frac {1}{25} \, x^{5} - \frac {1}{5} \, {\left (x^{2} - 1\right )}^{2} \sqrt {-x^{2} + 1} \arcsin \left (x\right ) - \frac {2}{15} \, x^{3} + \frac {1}{5} \, x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [F]
time = 0.00, size = -1, normalized size = -0.03 \begin {gather*} \int x\,\mathrm {asin}\left (x\right )\,{\left (1-x^2\right )}^{3/2} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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