Integrand size = 5, antiderivative size = 9 \[ \int \frac {1}{x^{5/2}} \, dx=-\frac {2}{3 x^{3/2}} \]
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Time = 0.00 (sec) , antiderivative size = 9, normalized size of antiderivative = 1.00, number of steps used = 1, number of rules used = 1, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.200, Rules used = {30} \[ \int \frac {1}{x^{5/2}} \, dx=-\frac {2}{3 x^{3/2}} \]
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Rule 30
Rubi steps \begin{align*} \text {integral}& = -\frac {2}{3 x^{3/2}} \\ \end{align*}
Time = 0.00 (sec) , antiderivative size = 9, normalized size of antiderivative = 1.00 \[ \int \frac {1}{x^{5/2}} \, dx=-\frac {2}{3 x^{3/2}} \]
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Time = 0.01 (sec) , antiderivative size = 6, normalized size of antiderivative = 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 | \(-\frac {2}{3 x^{\frac {3}{2}}}\) | \(6\) |
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none
Time = 0.22 (sec) , antiderivative size = 5, normalized size of antiderivative = 0.56 \[ \int \frac {1}{x^{5/2}} \, dx=-\frac {2}{3 \, x^{\frac {3}{2}}} \]
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Time = 0.04 (sec) , antiderivative size = 8, normalized size of antiderivative = 0.89 \[ \int \frac {1}{x^{5/2}} \, dx=- \frac {2}{3 x^{\frac {3}{2}}} \]
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none
Time = 0.21 (sec) , antiderivative size = 5, normalized size of antiderivative = 0.56 \[ \int \frac {1}{x^{5/2}} \, dx=-\frac {2}{3 \, x^{\frac {3}{2}}} \]
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none
Time = 0.29 (sec) , antiderivative size = 5, normalized size of antiderivative = 0.56 \[ \int \frac {1}{x^{5/2}} \, dx=-\frac {2}{3 \, x^{\frac {3}{2}}} \]
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Time = 0.03 (sec) , antiderivative size = 5, normalized size of antiderivative = 0.56 \[ \int \frac {1}{x^{5/2}} \, dx=-\frac {2}{3\,x^{3/2}} \]
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