Optimal. Leaf size=62 \[ -\frac {1}{6 \left (1-x^2\right )}+\frac {1}{3} \log \left (1-x^2\right )+\frac {2 x \sin ^{-1}(x)}{3 \sqrt {1-x^2}}+\frac {x \sin ^{-1}(x)}{3 \left (1-x^2\right )^{3/2}} \]
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Rubi [A] time = 0.04, antiderivative size = 62, normalized size of antiderivative = 1.00, number of steps used = 4, number of rules used = 4, integrand size = 14, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.286, Rules used = {4655, 4651, 260, 261} \[ -\frac {1}{6 \left (1-x^2\right )}+\frac {1}{3} \log \left (1-x^2\right )+\frac {2 x \sin ^{-1}(x)}{3 \sqrt {1-x^2}}+\frac {x \sin ^{-1}(x)}{3 \left (1-x^2\right )^{3/2}} \]
Antiderivative was successfully verified.
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Rule 260
Rule 261
Rule 4651
Rule 4655
Rubi steps
\begin {align*} \int \frac {\sin ^{-1}(x)}{\left (1-x^2\right )^{5/2}} \, dx &=\frac {x \sin ^{-1}(x)}{3 \left (1-x^2\right )^{3/2}}-\frac {1}{3} \int \frac {x}{\left (1-x^2\right )^2} \, dx+\frac {2}{3} \int \frac {\sin ^{-1}(x)}{\left (1-x^2\right )^{3/2}} \, dx\\ &=-\frac {1}{6 \left (1-x^2\right )}+\frac {x \sin ^{-1}(x)}{3 \left (1-x^2\right )^{3/2}}+\frac {2 x \sin ^{-1}(x)}{3 \sqrt {1-x^2}}-\frac {2}{3} \int \frac {x}{1-x^2} \, dx\\ &=-\frac {1}{6 \left (1-x^2\right )}+\frac {x \sin ^{-1}(x)}{3 \left (1-x^2\right )^{3/2}}+\frac {2 x \sin ^{-1}(x)}{3 \sqrt {1-x^2}}+\frac {1}{3} \log \left (1-x^2\right )\\ \end {align*}
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Mathematica [A] time = 0.10, size = 45, normalized size = 0.73 \[ \frac {1}{6} \left (\frac {1}{x^2-1}+2 \log \left (1-x^2\right )-\frac {2 x \left (2 x^2-3\right ) \sin ^{-1}(x)}{\left (1-x^2\right )^{3/2}}\right ) \]
Antiderivative was successfully verified.
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IntegrateAlgebraic [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int \frac {\sin ^{-1}(x)}{\left (1-x^2\right )^{5/2}} \, dx \]
Verification is Not applicable to the result.
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fricas [A] time = 1.16, size = 61, normalized size = 0.98 \[ -\frac {2 \, {\left (2 \, x^{3} - 3 \, x\right )} \sqrt {-x^{2} + 1} \arcsin \relax (x) - x^{2} - 2 \, {\left (x^{4} - 2 \, x^{2} + 1\right )} \log \left (x^{2} - 1\right ) + 1}{6 \, {\left (x^{4} - 2 \, x^{2} + 1\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 1.38, size = 54, normalized size = 0.87 \[ -\frac {{\left (2 \, x^{2} - 3\right )} \sqrt {-x^{2} + 1} x \arcsin \relax (x)}{3 \, {\left (x^{2} - 1\right )}^{2}} - \frac {2 \, x^{2} - 3}{6 \, {\left (x^{2} - 1\right )}} + \frac {1}{3} \, \log \left ({\left | x^{2} - 1 \right |}\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.32, size = 63, normalized size = 1.02
method | result | size |
default | \(\frac {1}{6 x^{2}-6}+\frac {x \arcsin \relax (x ) \sqrt {-x^{2}+1}}{3 \left (x^{2}-1\right )^{2}}+\frac {\ln \left (-x^{2}+1\right )}{3}-\frac {2 \sqrt {-x^{2}+1}\, \arcsin \relax (x ) x}{3 \left (x^{2}-1\right )}\) | \(63\) |
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.96, size = 48, normalized size = 0.77 \[ \frac {1}{3} \, {\left (\frac {2 \, x}{\sqrt {-x^{2} + 1}} + \frac {x}{{\left (-x^{2} + 1\right )}^{\frac {3}{2}}}\right )} \arcsin \relax (x) + \frac {1}{6 \, {\left (x^{2} - 1\right )}} + \frac {1}{3} \, \log \left (-3 \, x^{2} + 3\right ) \]
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 \[ \int \frac {\mathrm {asin}\relax (x)}{{\left (1-x^2\right )}^{5/2}} \,d x \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [F(-1)] time = 0.00, size = 0, normalized size = 0.00 \[ \text {Timed out} \]
Verification of antiderivative is not currently implemented for this CAS.
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