Integrand size = 9, antiderivative size = 12 \[ \int \left (c+d x^{-1+n}\right ) \, dx=c x+\frac {d x^n}{n} \]
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Time = 0.00 (sec) , antiderivative size = 12, normalized size of antiderivative = 1.00, number of steps used = 1, number of rules used = 0, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.000, Rules used = {} \[ \int \left (c+d x^{-1+n}\right ) \, dx=c x+\frac {d x^n}{n} \]
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Rubi steps \begin{align*} \text {integral}& = c x+\frac {d x^n}{n} \\ \end{align*}
Time = 0.00 (sec) , antiderivative size = 12, normalized size of antiderivative = 1.00 \[ \int \left (c+d x^{-1+n}\right ) \, dx=c x+\frac {d x^n}{n} \]
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Time = 0.03 (sec) , antiderivative size = 13, normalized size of antiderivative = 1.08
method | result | size |
default | \(c x +\frac {d \,x^{n}}{n}\) | \(13\) |
parts | \(c x +\frac {d \,x^{n}}{n}\) | \(13\) |
risch | \(c x +\frac {d x \,x^{-1+n}}{n}\) | \(16\) |
parallelrisch | \(c x +\frac {d x \,x^{-1+n}}{n}\) | \(16\) |
norman | \(c x +\frac {d x \,{\mathrm e}^{\left (-1+n \right ) \ln \left (x \right )}}{n}\) | \(18\) |
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none
Time = 0.82 (sec) , antiderivative size = 17, normalized size of antiderivative = 1.42 \[ \int \left (c+d x^{-1+n}\right ) \, dx=\frac {c n x + d x x^{n - 1}}{n} \]
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Time = 0.02 (sec) , antiderivative size = 12, normalized size of antiderivative = 1.00 \[ \int \left (c+d x^{-1+n}\right ) \, dx=c x + d \left (\begin {cases} \frac {x^{n}}{n} & \text {for}\: n \neq 0 \\\log {\left (x \right )} & \text {otherwise} \end {cases}\right ) \]
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none
Time = 0.20 (sec) , antiderivative size = 12, normalized size of antiderivative = 1.00 \[ \int \left (c+d x^{-1+n}\right ) \, dx=c x + \frac {d x^{n}}{n} \]
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none
Time = 0.27 (sec) , antiderivative size = 12, normalized size of antiderivative = 1.00 \[ \int \left (c+d x^{-1+n}\right ) \, dx=c x + \frac {d x^{n}}{n} \]
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Time = 11.32 (sec) , antiderivative size = 12, normalized size of antiderivative = 1.00 \[ \int \left (c+d x^{-1+n}\right ) \, dx=c\,x+\frac {d\,x^n}{n} \]
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