Optimal. Leaf size=9 \[ -\frac {2}{3 x^{3/2}} \]
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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 {2}{3 x^{3/2}} \end {gather*}
Antiderivative was successfully verified.
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Rule 30
Rubi steps
\begin {align*} \int \frac {1}{x^{5/2}} \, dx &=-\frac {2}{3 x^{3/2}}\\ \end {align*}
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Mathematica [A]
time = 0.00, size = 9, normalized size = 1.00 \begin {gather*} -\frac {2}{3 x^{3/2}} \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 | \(-\frac {2}{3 x^{\frac {3}{2}}}\) | \(6\) |
derivativedivides | \(-\frac {2}{3 x^{\frac {3}{2}}}\) | \(6\) |
default | \(-\frac {2}{3 x^{\frac {3}{2}}}\) | \(6\) |
trager | \(-\frac {2}{3 x^{\frac {3}{2}}}\) | \(6\) |
risch | \(-\frac {2}{3 x^{\frac {3}{2}}}\) | \(6\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.33, size = 5, normalized size = 0.56 \begin {gather*} -\frac {2}{3 \, x^{\frac {3}{2}}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 0.91, size = 5, normalized size = 0.56 \begin {gather*} -\frac {2}{3 \, x^{\frac {3}{2}}} \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 {2}{3 x^{\frac {3}{2}}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A]
time = 2.30, size = 5, normalized size = 0.56 \begin {gather*} -\frac {2}{3 \, x^{\frac {3}{2}}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [B]
time = 0.03, size = 5, normalized size = 0.56 \begin {gather*} -\frac {2}{3\,x^{3/2}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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