Integrand size = 7, antiderivative size = 4 \[ \int e^{\sin (x)} \cos (x) \, dx=e^{\sin (x)} \]
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Time = 0.01 (sec) , antiderivative size = 4, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 2, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.286, Rules used = {4419, 2225} \[ \int e^{\sin (x)} \cos (x) \, dx=e^{\sin (x)} \]
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Rule 2225
Rule 4419
Rubi steps \begin{align*} \text {integral}& = \text {Subst}\left (\int e^x \, dx,x,\sin (x)\right ) \\ & = e^{\sin (x)} \\ \end{align*}
Time = 0.01 (sec) , antiderivative size = 4, normalized size of antiderivative = 1.00 \[ \int e^{\sin (x)} \cos (x) \, dx=e^{\sin (x)} \]
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Time = 0.44 (sec) , antiderivative size = 4, normalized size of antiderivative = 1.00
method | result | size |
derivativedivides | \({\mathrm e}^{\sin \left (x \right )}\) | \(4\) |
default | \({\mathrm e}^{\sin \left (x \right )}\) | \(4\) |
risch | \({\mathrm e}^{\sin \left (x \right )}\) | \(4\) |
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none
Time = 0.24 (sec) , antiderivative size = 3, normalized size of antiderivative = 0.75 \[ \int e^{\sin (x)} \cos (x) \, dx=e^{\sin \left (x\right )} \]
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\[ \int e^{\sin (x)} \cos (x) \, dx=\int \frac {e^{\sin {\left (x \right )}}}{\tan {\left (x \right )} \csc {\left (x \right )}}\, dx \]
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none
Time = 0.19 (sec) , antiderivative size = 3, normalized size of antiderivative = 0.75 \[ \int e^{\sin (x)} \cos (x) \, dx=e^{\sin \left (x\right )} \]
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none
Time = 0.27 (sec) , antiderivative size = 3, normalized size of antiderivative = 0.75 \[ \int e^{\sin (x)} \cos (x) \, dx=e^{\sin \left (x\right )} \]
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Time = 17.48 (sec) , antiderivative size = 3, normalized size of antiderivative = 0.75 \[ \int e^{\sin (x)} \cos (x) \, dx={\mathrm {e}}^{\sin \left (x\right )} \]
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