Integrand size = 9, antiderivative size = 11 \[ \int 8 e^{8+2 x} \, dx=5+4 e^{8+2 x} \]
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Time = 0.00 (sec) , antiderivative size = 9, normalized size of antiderivative = 0.82, number of steps used = 2, number of rules used = 2, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.222, Rules used = {12, 2225} \[ \int 8 e^{8+2 x} \, dx=4 e^{2 x+8} \]
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Rule 12
Rule 2225
Rubi steps \begin{align*} \text {integral}& = 8 \int e^{8+2 x} \, dx \\ & = 4 e^{8+2 x} \\ \end{align*}
Time = 0.01 (sec) , antiderivative size = 9, normalized size of antiderivative = 0.82 \[ \int 8 e^{8+2 x} \, dx=4 e^{8+2 x} \]
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Time = 0.08 (sec) , antiderivative size = 9, normalized size of antiderivative = 0.82
method | result | size |
gosper | \(4 \,{\mathrm e}^{2 x +8}\) | \(9\) |
derivativedivides | \(4 \,{\mathrm e}^{2 x +8}\) | \(9\) |
default | \(4 \,{\mathrm e}^{2 x +8}\) | \(9\) |
norman | \(4 \,{\mathrm e}^{2 x +8}\) | \(9\) |
risch | \(4 \,{\mathrm e}^{2 x +8}\) | \(9\) |
parallelrisch | \(4 \,{\mathrm e}^{2 x +8}\) | \(9\) |
meijerg | \(-4 \,{\mathrm e}^{2 x -2 x \,{\mathrm e}^{8}} \left (1-{\mathrm e}^{2 x \,{\mathrm e}^{8}}\right )\) | \(23\) |
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none
Time = 0.25 (sec) , antiderivative size = 8, normalized size of antiderivative = 0.73 \[ \int 8 e^{8+2 x} \, dx=4 \, e^{\left (2 \, x + 8\right )} \]
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Time = 0.03 (sec) , antiderivative size = 7, normalized size of antiderivative = 0.64 \[ \int 8 e^{8+2 x} \, dx=4 e^{2 x + 8} \]
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none
Time = 0.18 (sec) , antiderivative size = 8, normalized size of antiderivative = 0.73 \[ \int 8 e^{8+2 x} \, dx=4 \, e^{\left (2 \, x + 8\right )} \]
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none
Time = 0.26 (sec) , antiderivative size = 8, normalized size of antiderivative = 0.73 \[ \int 8 e^{8+2 x} \, dx=4 \, e^{\left (2 \, x + 8\right )} \]
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Time = 0.03 (sec) , antiderivative size = 8, normalized size of antiderivative = 0.73 \[ \int 8 e^{8+2 x} \, dx=4\,{\mathrm {e}}^{2\,x}\,{\mathrm {e}}^8 \]
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