Integrand size = 9, antiderivative size = 6 \[ \int e^{4+\sin (x)} \cos (x) \, dx=e^{4+\sin (x)} \]
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Time = 0.01 (sec) , antiderivative size = 6, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 2, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.222, Rules used = {4419, 2225} \[ \int e^{4+\sin (x)} \cos (x) \, dx=e^{\sin (x)+4} \]
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Rule 2225
Rule 4419
Rubi steps \begin{align*} \text {integral}& = \text {Subst}\left (\int e^{4+x} \, dx,x,\sin (x)\right ) \\ & = e^{4+\sin (x)} \\ \end{align*}
Time = 0.01 (sec) , antiderivative size = 6, normalized size of antiderivative = 1.00 \[ \int e^{4+\sin (x)} \cos (x) \, dx=e^{4+\sin (x)} \]
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Time = 0.48 (sec) , antiderivative size = 6, normalized size of antiderivative = 1.00
method | result | size |
derivativedivides | \({\mathrm e}^{4+\sin \left (x \right )}\) | \(6\) |
default | \({\mathrm e}^{4+\sin \left (x \right )}\) | \(6\) |
risch | \({\mathrm e}^{4+\sin \left (x \right )}\) | \(6\) |
parallelrisch | \({\mathrm e}^{4+\sin \left (x \right )}\) | \(6\) |
norman | \(\frac {\tan \left (\frac {x}{2}\right )^{2} {\mathrm e}^{4+\frac {2 \tan \left (\frac {x}{2}\right )}{1+\tan \left (\frac {x}{2}\right )^{2}}}+{\mathrm e}^{4+\frac {2 \tan \left (\frac {x}{2}\right )}{1+\tan \left (\frac {x}{2}\right )^{2}}}}{1+\tan \left (\frac {x}{2}\right )^{2}}\) | \(58\) |
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none
Time = 0.24 (sec) , antiderivative size = 5, normalized size of antiderivative = 0.83 \[ \int e^{4+\sin (x)} \cos (x) \, dx=e^{\left (\sin \left (x\right ) + 4\right )} \]
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Time = 0.14 (sec) , antiderivative size = 7, normalized size of antiderivative = 1.17 \[ \int e^{4+\sin (x)} \cos (x) \, dx=e^{4} e^{\sin {\left (x \right )}} \]
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none
Time = 0.23 (sec) , antiderivative size = 5, normalized size of antiderivative = 0.83 \[ \int e^{4+\sin (x)} \cos (x) \, dx=e^{\left (\sin \left (x\right ) + 4\right )} \]
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none
Time = 0.26 (sec) , antiderivative size = 5, normalized size of antiderivative = 0.83 \[ \int e^{4+\sin (x)} \cos (x) \, dx=e^{\left (\sin \left (x\right ) + 4\right )} \]
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Time = 26.31 (sec) , antiderivative size = 6, normalized size of antiderivative = 1.00 \[ \int e^{4+\sin (x)} \cos (x) \, dx={\mathrm {e}}^{\sin \left (x\right )}\,{\mathrm {e}}^4 \]
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