Optimal. Leaf size=9 \[ -\frac {3}{2 x^{2/3}} \]
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Rubi [A]
time = 0.00, antiderivative size = 9, normalized size of antiderivative = 1.00, number of steps
used = 1, number of rules used = 1, integrand size = 5, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.200, Rules used = {30}
\begin {gather*} -\frac {3}{2 x^{2/3}} \end {gather*}
Antiderivative was successfully verified.
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Rule 30
Rubi steps
\begin {align*} \int \frac {1}{x^{5/3}} \, dx &=-\frac {3}{2 x^{2/3}}\\ \end {align*}
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Mathematica [A]
time = 0.00, size = 9, normalized size = 1.00 \begin {gather*} -\frac {3}{2 x^{2/3}} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.02, size = 6, normalized size = 0.67
method | result | size |
gosper | \(-\frac {3}{2 x^{\frac {2}{3}}}\) | \(6\) |
derivativedivides | \(-\frac {3}{2 x^{\frac {2}{3}}}\) | \(6\) |
default | \(-\frac {3}{2 x^{\frac {2}{3}}}\) | \(6\) |
trager | \(-\frac {3}{2 x^{\frac {2}{3}}}\) | \(6\) |
risch | \(-\frac {3}{2 x^{\frac {2}{3}}}\) | \(6\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.29, size = 5, normalized size = 0.56 \begin {gather*} -\frac {3}{2 \, x^{\frac {2}{3}}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 0.78, size = 5, normalized size = 0.56 \begin {gather*} -\frac {3}{2 \, x^{\frac {2}{3}}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A]
time = 0.02, size = 8, normalized size = 0.89 \begin {gather*} - \frac {3}{2 x^{\frac {2}{3}}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A]
time = 1.92, size = 5, normalized size = 0.56 \begin {gather*} -\frac {3}{2 \, x^{\frac {2}{3}}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [B]
time = 0.05, size = 5, normalized size = 0.56 \begin {gather*} -\frac {3}{2\,x^{2/3}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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