Optimal. Leaf size=13 \[ -\sqrt {1-x^2} \]
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Rubi [A]
time = 0.00, antiderivative size = 13, normalized size of antiderivative = 1.00, number of steps
used = 1, number of rules used = 1, integrand size = 13, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.077, Rules used = {267}
\begin {gather*} -\sqrt {1-x^2} \end {gather*}
Antiderivative was successfully verified.
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Rule 267
Rubi steps
\begin {align*} \int \frac {x}{\sqrt {1-x^2}} \, dx &=-\sqrt {1-x^2}\\ \end {align*}
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Mathematica [A]
time = 0.00, size = 13, normalized size = 1.00 \begin {gather*} -\sqrt {1-x^2} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.04, size = 12, normalized size = 0.92
method | result | size |
derivativedivides | \(-\sqrt {-x^{2}+1}\) | \(12\) |
default | \(-\sqrt {-x^{2}+1}\) | \(12\) |
trager | \(-\sqrt {-x^{2}+1}\) | \(12\) |
risch | \(\frac {x^{2}-1}{\sqrt {-x^{2}+1}}\) | \(16\) |
gosper | \(\frac {\left (-1+x \right ) \left (1+x \right )}{\sqrt {-x^{2}+1}}\) | \(17\) |
meijerg | \(-\frac {-2 \sqrt {\pi }+2 \sqrt {\pi }\, \sqrt {-x^{2}+1}}{2 \sqrt {\pi }}\) | \(26\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 2.37, size = 11, normalized size = 0.85 \begin {gather*} -\sqrt {-x^{2} + 1} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 0.45, size = 11, normalized size = 0.85 \begin {gather*} -\sqrt {-x^{2} + 1} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A]
time = 0.05, size = 8, normalized size = 0.62 \begin {gather*} - \sqrt {1 - x^{2}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A]
time = 0.46, size = 11, normalized size = 0.85 \begin {gather*} -\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 = 11, normalized size = 0.85 \begin {gather*} -\sqrt {1-x^2} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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