Optimal. Leaf size=130 \[ \frac{4 e^{c (a+b x)} \text{Hypergeometric2F1}\left (1,-\frac{i b c}{2 e},1-\frac{i b c}{2 e},-e^{2 i (d+e x)}\right )}{b c}-\frac{4 e^{c (a+b x)} \text{Hypergeometric2F1}\left (2,-\frac{i b c}{2 e},1-\frac{i b c}{2 e},-e^{2 i (d+e x)}\right )}{b c}-\frac{e^{c (a+b x)}}{b c} \]
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Rubi [A] time = 0.125604, antiderivative size = 130, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 3, integrand size = 18, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.167, Rules used = {4442, 2194, 2251} \[ \frac{4 e^{c (a+b x)} \, _2F_1\left (1,-\frac{i b c}{2 e};1-\frac{i b c}{2 e};-e^{2 i (d+e x)}\right )}{b c}-\frac{4 e^{c (a+b x)} \, _2F_1\left (2,-\frac{i b c}{2 e};1-\frac{i b c}{2 e};-e^{2 i (d+e x)}\right )}{b c}-\frac{e^{c (a+b x)}}{b c} \]
Antiderivative was successfully verified.
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Rule 4442
Rule 2194
Rule 2251
Rubi steps
\begin{align*} \int e^{c (a+b x)} \tan ^2(d+e x) \, dx &=-\int \left (e^{c (a+b x)}+\frac{4 e^{c (a+b x)}}{\left (1+e^{2 i (d+e x)}\right )^2}-\frac{4 e^{c (a+b x)}}{1+e^{2 i (d+e x)}}\right ) \, dx\\ &=-\left (4 \int \frac{e^{c (a+b x)}}{\left (1+e^{2 i (d+e x)}\right )^2} \, dx\right )+4 \int \frac{e^{c (a+b x)}}{1+e^{2 i (d+e x)}} \, dx-\int e^{c (a+b x)} \, dx\\ &=-\frac{e^{c (a+b x)}}{b c}+\frac{4 e^{c (a+b x)} \, _2F_1\left (1,-\frac{i b c}{2 e};1-\frac{i b c}{2 e};-e^{2 i (d+e x)}\right )}{b c}-\frac{4 e^{c (a+b x)} \, _2F_1\left (2,-\frac{i b c}{2 e};1-\frac{i b c}{2 e};-e^{2 i (d+e x)}\right )}{b c}\\ \end{align*}
Mathematica [A] time = 1.61657, size = 174, normalized size = 1.34 \[ e^{c (a+b x)} \left (\frac{2 i e^{2 i d} \left (b c e^{2 i e x} \text{Hypergeometric2F1}\left (1,1-\frac{i b c}{2 e},2-\frac{i b c}{2 e},-e^{2 i (d+e x)}\right )-(b c+2 i e) \text{Hypergeometric2F1}\left (1,-\frac{i b c}{2 e},1-\frac{i b c}{2 e},-e^{2 i (d+e x)}\right )\right )}{\left (1+e^{2 i d}\right ) e (b c+2 i e)}-\frac{1}{b c}+\frac{\sec (d) \sin (e x) \sec (d+e x)}{e}\right ) \]
Antiderivative was successfully verified.
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Maple [F] time = 0.062, size = 0, normalized size = 0. \begin{align*} \int{{\rm e}^{c \left ( bx+a \right ) }} \left ( \tan \left ( ex+d \right ) \right ) ^{2}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \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*}{\rm integral}\left (e^{\left (b c x + a c\right )} \tan \left (e x + d\right )^{2}, x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F] time = 0., size = 0, normalized size = 0. \begin{align*} e^{a c} \int e^{b c x} \tan ^{2}{\left (d + e x \right )}\, dx \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 e^{\left ({\left (b x + a\right )} c\right )} \tan \left (e x + d\right )^{2}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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