Optimal. Leaf size=10 \[ 2 e^{\sqrt{\sin (x)}} \]
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Rubi [A] time = 0.026561, antiderivative size = 10, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 2, integrand size = 17, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.118, Rules used = {4334, 2209} \[ 2 e^{\sqrt{\sin (x)}} \]
Antiderivative was successfully verified.
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Rule 4334
Rule 2209
Rubi steps
\begin{align*} \int \frac{e^{\sqrt{\sin (x)}} \cos (x)}{\sqrt{\sin (x)}} \, dx &=\operatorname{Subst}\left (\int \frac{e^{\sqrt{x}}}{\sqrt{x}} \, dx,x,\sin (x)\right )\\ &=2 e^{\sqrt{\sin (x)}}\\ \end{align*}
Mathematica [A] time = 0.0130626, size = 10, normalized size = 1. \[ 2 e^{\sqrt{\sin (x)}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.007, size = 8, normalized size = 0.8 \begin{align*} 2\,{{\rm e}^{\sqrt{\sin \left ( x \right ) }}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 0.964918, size = 9, normalized size = 0.9 \begin{align*} 2 \, e^{\sqrt{\sin \left (x\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 2.0343, size = 24, normalized size = 2.4 \begin{align*} 2 \, e^{\sqrt{\sin \left (x\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 0.595964, size = 8, normalized size = 0.8 \begin{align*} 2 e^{\sqrt{\sin{\left (x \right )}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.10442, size = 9, normalized size = 0.9 \begin{align*} 2 \, e^{\sqrt{\sin \left (x\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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