Optimal. Leaf size=16 \[ \sqrt {1-x^2}+x \sin ^{-1}(x) \]
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Rubi [A]
time = 0.00, antiderivative size = 16, normalized size of antiderivative = 1.00, number of steps
used = 2, number of rules used = 2, integrand size = 2, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 1.000, Rules used = {4715, 267}
\begin {gather*} x \text {ArcSin}(x)+\sqrt {1-x^2} \end {gather*}
Antiderivative was successfully verified.
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Rule 267
Rule 4715
Rubi steps
\begin {align*} \int \sin ^{-1}(x) \, dx &=x \sin ^{-1}(x)-\int \frac {x}{\sqrt {1-x^2}} \, dx\\ &=\sqrt {1-x^2}+x \sin ^{-1}(x)\\ \end {align*}
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Mathematica [A]
time = 0.00, size = 16, normalized size = 1.00 \begin {gather*} \sqrt {1-x^2}+x \sin ^{-1}(x) \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.00, size = 15, normalized size = 0.94
method | result | size |
lookup | \(\arcsin \left (x \right ) x +\sqrt {-x^{2}+1}\) | \(15\) |
default | \(\arcsin \left (x \right ) x +\sqrt {-x^{2}+1}\) | \(15\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 3.10, size = 14, normalized size = 0.88 \begin {gather*} x \arcsin \left (x\right ) + \sqrt {-x^{2} + 1} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 1.11, size = 14, normalized size = 0.88 \begin {gather*} x \arcsin \left (x\right ) + \sqrt {-x^{2} + 1} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A]
time = 0.04, size = 12, normalized size = 0.75 \begin {gather*} x \operatorname {asin}{\left (x \right )} + \sqrt {1 - x^{2}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A]
time = 0.59, size = 14, normalized size = 0.88 \begin {gather*} x \arcsin \left (x\right ) + \sqrt {-x^{2} + 1} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [B]
time = 0.00, size = 14, normalized size = 0.88 \begin {gather*} x\,\mathrm {asin}\left (x\right )+\sqrt {1-x^2} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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