Optimal. Leaf size=43 \[ \frac{a (e \tan (c+d x))^{m+1} \, _2F_1(1,m+1;m+2;-i \tan (c+d x))}{d e (m+1)} \]
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Rubi [A] time = 0.041055, antiderivative size = 43, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 2, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.083, Rules used = {3537, 64} \[ \frac{a (e \tan (c+d x))^{m+1} \, _2F_1(1,m+1;m+2;-i \tan (c+d x))}{d e (m+1)} \]
Antiderivative was successfully verified.
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Rule 3537
Rule 64
Rubi steps
\begin{align*} \int (e \tan (c+d x))^m (a-i a \tan (c+d x)) \, dx &=-\frac{\left (i a^2\right ) \operatorname{Subst}\left (\int \frac{\left (\frac{i e x}{a}\right )^m}{-a^2+a x} \, dx,x,-i a \tan (c+d x)\right )}{d}\\ &=\frac{a \, _2F_1(1,1+m;2+m;-i \tan (c+d x)) (e \tan (c+d x))^{1+m}}{d e (1+m)}\\ \end{align*}
Mathematica [A] time = 0.0631259, size = 44, normalized size = 1.02 \[ \frac{a \tan (c+d x) (e \tan (c+d x))^m \, _2F_1(1,m+1;m+2;-i \tan (c+d x))}{d (m+1)} \]
Antiderivative was successfully verified.
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Maple [F] time = 0.188, size = 0, normalized size = 0. \begin{align*} \int \left ( e\tan \left ( dx+c \right ) \right ) ^{m} \left ( a-ia\tan \left ( dx+c \right ) \right ) \, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int{\left (-i \, a \tan \left (d x + c\right ) + a\right )} \left (e \tan \left (d x + c\right )\right )^{m}\,{d x} \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 (\frac{2 \, a \left (\frac{-i \, e e^{\left (2 i \, d x + 2 i \, c\right )} + i \, e}{e^{\left (2 i \, d x + 2 i \, c\right )} + 1}\right )^{m}}{e^{\left (2 i \, d x + 2 i \, c\right )} + 1}, 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*} - a \left (\int - \left (e \tan{\left (c + d x \right )}\right )^{m}\, dx + \int i \left (e \tan{\left (c + d x \right )}\right )^{m} \tan{\left (c + d x \right )}\, dx\right ) \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{\left (-i \, a \tan \left (d x + c\right ) + a\right )} \left (e \tan \left (d x + c\right )\right )^{m}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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