Optimal. Leaf size=78 \[ \frac{\tan (e+f x) \left (a+b \tan ^2(e+f x)\right )^p \left (\frac{b \tan ^2(e+f x)}{a}+1\right )^{-p} F_1\left (\frac{1}{2};1,-p;\frac{3}{2};-\tan ^2(e+f x),-\frac{b \tan ^2(e+f x)}{a}\right )}{f} \]
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Rubi [A] time = 0.064155, antiderivative size = 78, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 3, integrand size = 14, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.214, Rules used = {3661, 430, 429} \[ \frac{\tan (e+f x) \left (a+b \tan ^2(e+f x)\right )^p \left (\frac{b \tan ^2(e+f x)}{a}+1\right )^{-p} F_1\left (\frac{1}{2};1,-p;\frac{3}{2};-\tan ^2(e+f x),-\frac{b \tan ^2(e+f x)}{a}\right )}{f} \]
Antiderivative was successfully verified.
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Rule 3661
Rule 430
Rule 429
Rubi steps
\begin{align*} \int \left (a+b \tan ^2(e+f x)\right )^p \, dx &=\frac{\operatorname{Subst}\left (\int \frac{\left (a+b x^2\right )^p}{1+x^2} \, dx,x,\tan (e+f x)\right )}{f}\\ &=\frac{\left (\left (a+b \tan ^2(e+f x)\right )^p \left (1+\frac{b \tan ^2(e+f x)}{a}\right )^{-p}\right ) \operatorname{Subst}\left (\int \frac{\left (1+\frac{b x^2}{a}\right )^p}{1+x^2} \, dx,x,\tan (e+f x)\right )}{f}\\ &=\frac{F_1\left (\frac{1}{2};1,-p;\frac{3}{2};-\tan ^2(e+f x),-\frac{b \tan ^2(e+f x)}{a}\right ) \tan (e+f x) \left (a+b \tan ^2(e+f x)\right )^p \left (1+\frac{b \tan ^2(e+f x)}{a}\right )^{-p}}{f}\\ \end{align*}
Mathematica [B] time = 0.552796, size = 192, normalized size = 2.46 \[ \frac{3 a \sin (2 (e+f x)) \left (a+b \tan ^2(e+f x)\right )^p F_1\left (\frac{1}{2};-p,1;\frac{3}{2};-\frac{b \tan ^2(e+f x)}{a},-\tan ^2(e+f x)\right )}{4 f \tan ^2(e+f x) \left (b p F_1\left (\frac{3}{2};1-p,1;\frac{5}{2};-\frac{b \tan ^2(e+f x)}{a},-\tan ^2(e+f x)\right )-a F_1\left (\frac{3}{2};-p,2;\frac{5}{2};-\frac{b \tan ^2(e+f x)}{a},-\tan ^2(e+f x)\right )\right )+6 a f F_1\left (\frac{1}{2};-p,1;\frac{3}{2};-\frac{b \tan ^2(e+f x)}{a},-\tan ^2(e+f x)\right )} \]
Warning: Unable to verify antiderivative.
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Maple [F] time = 0.072, size = 0, normalized size = 0. \begin{align*} \int \left ( a+b \left ( \tan \left ( fx+e \right ) \right ) ^{2} \right ) ^{p}\, 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 (b \tan \left (f x + e\right )^{2} + a\right )}^{p}\,{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 ({\left (b \tan \left (f x + e\right )^{2} + a\right )}^{p}, 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*} \int \left (a + b \tan ^{2}{\left (e + f x \right )}\right )^{p}\, 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{\left (b \tan \left (f x + e\right )^{2} + a\right )}^{p}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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