Optimal. Leaf size=70 \[ \frac{2 e^2 E\left (\left .\frac{1}{2} (c+d x)\right |2\right )}{a d \sqrt{\cos (c+d x)} \sqrt{e \sec (c+d x)}}+\frac{2 i e^2}{a d \sqrt{e \sec (c+d x)}} \]
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Rubi [A] time = 0.0728845, antiderivative size = 70, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 3, integrand size = 28, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.107, Rules used = {3501, 3771, 2639} \[ \frac{2 e^2 E\left (\left .\frac{1}{2} (c+d x)\right |2\right )}{a d \sqrt{\cos (c+d x)} \sqrt{e \sec (c+d x)}}+\frac{2 i e^2}{a d \sqrt{e \sec (c+d x)}} \]
Antiderivative was successfully verified.
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Rule 3501
Rule 3771
Rule 2639
Rubi steps
\begin{align*} \int \frac{(e \sec (c+d x))^{3/2}}{a+i a \tan (c+d x)} \, dx &=\frac{2 i e^2}{a d \sqrt{e \sec (c+d x)}}+\frac{e^2 \int \frac{1}{\sqrt{e \sec (c+d x)}} \, dx}{a}\\ &=\frac{2 i e^2}{a d \sqrt{e \sec (c+d x)}}+\frac{e^2 \int \sqrt{\cos (c+d x)} \, dx}{a \sqrt{\cos (c+d x)} \sqrt{e \sec (c+d x)}}\\ &=\frac{2 i e^2}{a d \sqrt{e \sec (c+d x)}}+\frac{2 e^2 E\left (\left .\frac{1}{2} (c+d x)\right |2\right )}{a d \sqrt{\cos (c+d x)} \sqrt{e \sec (c+d x)}}\\ \end{align*}
Mathematica [C] time = 0.383024, size = 74, normalized size = 1.06 \[ \frac{2 i e e^{-i (c+d x)} \sqrt{1+e^{2 i (c+d x)}} \text{Hypergeometric2F1}\left (-\frac{1}{4},\frac{1}{2},\frac{3}{4},-e^{2 i (c+d x)}\right ) \sqrt{e \sec (c+d x)}}{a d} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.248, size = 916, normalized size = 13.1 \begin{align*} \text{result too large to display} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F(-2)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Exception raised: RuntimeError} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [F] time = 0., size = 0, normalized size = 0. \begin{align*} \frac{{\left (a d e^{\left (i \, d x + i \, c\right )}{\rm integral}\left (-\frac{i \, \sqrt{2} e \sqrt{\frac{e}{e^{\left (2 i \, d x + 2 i \, c\right )} + 1}} e^{\left (\frac{1}{2} i \, d x + \frac{1}{2} i \, c\right )}}{a d}, x\right ) + \sqrt{2}{\left (2 i \, e e^{\left (2 i \, d x + 2 i \, c\right )} + 2 i \, e\right )} \sqrt{\frac{e}{e^{\left (2 i \, d x + 2 i \, c\right )} + 1}} e^{\left (\frac{1}{2} i \, d x + \frac{1}{2} i \, c\right )}\right )} e^{\left (-i \, d x - i \, c\right )}}{a d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-2)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Exception raised: AttributeError} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{\left (e \sec \left (d x + c\right )\right )^{\frac{3}{2}}}{i \, a \tan \left (d x + c\right ) + a}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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