Optimal. Leaf size=22 \[ \frac{x \sin ^{-1}(x)}{\sqrt{x^2+1}}-\frac{1}{2} \sin ^{-1}\left (x^2\right ) \]
[Out]
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Rubi [A] time = 0.0376588, antiderivative size = 22, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 4, integrand size = 12, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.333 \[ \frac{x \sin ^{-1}(x)}{\sqrt{x^2+1}}-\frac{1}{2} \sin ^{-1}\left (x^2\right ) \]
Antiderivative was successfully verified.
[In] Int[ArcSin[x]/(1 + x^2)^(3/2),x]
[Out]
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Rubi in Sympy [A] time = 4.52921, size = 19, normalized size = 0.86 \[ \frac{x \operatorname{asin}{\left (x \right )}}{\sqrt{x^{2} + 1}} - \frac{\operatorname{asin}{\left (x^{2} \right )}}{2} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(asin(x)/(x**2+1)**(3/2),x)
[Out]
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Mathematica [A] time = 0.0437711, size = 22, normalized size = 1. \[ \frac{x \sin ^{-1}(x)}{\sqrt{x^2+1}}-\frac{1}{2} \sin ^{-1}\left (x^2\right ) \]
Antiderivative was successfully verified.
[In] Integrate[ArcSin[x]/(1 + x^2)^(3/2),x]
[Out]
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Maple [F] time = 0.141, size = 0, normalized size = 0. \[ \int{\arcsin \left ( x \right ) \left ({x}^{2}+1 \right ) ^{-{\frac{3}{2}}}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(arcsin(x)/(x^2+1)^(3/2),x)
[Out]
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Maxima [A] time = 1.63158, size = 24, normalized size = 1.09 \[ \frac{x \arcsin \left (x\right )}{\sqrt{x^{2} + 1}} - \frac{1}{2} \, \arcsin \left (x^{2}\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(arcsin(x)/(x^2 + 1)^(3/2),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.264871, size = 68, normalized size = 3.09 \[ \frac{2 \, \sqrt{x^{2} + 1} x \arcsin \left (x\right ) -{\left (x^{2} + 1\right )} \arctan \left (\frac{x^{2}}{\sqrt{x^{2} + 1} \sqrt{-x^{2} + 1}}\right )}{2 \,{\left (x^{2} + 1\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(arcsin(x)/(x^2 + 1)^(3/2),x, algorithm="fricas")
[Out]
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Sympy [A] time = 21.0028, size = 78, normalized size = 3.55 \[ \frac{x \operatorname{asin}{\left (x \right )}}{\sqrt{x^{2} + 1}} + \frac{i{G_{6, 6}^{6, 2}\left (\begin{matrix} \frac{1}{4}, \frac{3}{4} & \frac{1}{2}, \frac{1}{2}, 1, 1 \\0, \frac{1}{4}, \frac{1}{2}, \frac{3}{4}, 1, 0 & \end{matrix} \middle |{\frac{1}{x^{4}}} \right )}}{8 \pi ^{\frac{3}{2}}} - \frac{{G_{6, 6}^{2, 6}\left (\begin{matrix} - \frac{1}{2}, - \frac{1}{4}, 0, \frac{1}{4}, \frac{1}{2}, 1 & \\- \frac{1}{4}, \frac{1}{4} & - \frac{1}{2}, 0, 0, 0 \end{matrix} \middle |{\frac{e^{- 2 i \pi }}{x^{4}}} \right )}}{8 \pi ^{\frac{3}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(asin(x)/(x**2+1)**(3/2),x)
[Out]
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GIAC/XCAS [A] time = 0.209626, size = 24, normalized size = 1.09 \[ \frac{x \arcsin \left (x\right )}{\sqrt{x^{2} + 1}} - \frac{1}{2} \, \arcsin \left (x^{2}\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(arcsin(x)/(x^2 + 1)^(3/2),x, algorithm="giac")
[Out]