Optimal. Leaf size=83 \[ \frac {F_1\left (\frac {3}{2};1,-p;\frac {5}{2};-\tan ^2(e+f x),-\frac {b \tan ^2(e+f x)}{a}\right ) \tan ^3(e+f x) \left (a+b \tan ^2(e+f x)\right )^p \left (1+\frac {b \tan ^2(e+f x)}{a}\right )^{-p}}{3 f} \]
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Rubi [A]
time = 0.06, antiderivative size = 83, normalized size of antiderivative = 1.00, number of steps
used = 3, number of rules used = 3, integrand size = 23, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.130, Rules used = {3751, 525, 524}
\begin {gather*} \frac {\tan ^3(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 {3}{2};1,-p;\frac {5}{2};-\tan ^2(e+f x),-\frac {b \tan ^2(e+f x)}{a}\right )}{3 f} \end {gather*}
Antiderivative was successfully verified.
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Rule 524
Rule 525
Rule 3751
Rubi steps
\begin {align*} \int \tan ^2(e+f x) \left (a+b \tan ^2(e+f x)\right )^p \, dx &=\frac {\text {Subst}\left (\int \frac {x^2 \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 ) \text {Subst}\left (\int \frac {x^2 \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 {3}{2};1,-p;\frac {5}{2};-\tan ^2(e+f x),-\frac {b \tan ^2(e+f x)}{a}\right ) \tan ^3(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}}{3 f}\\ \end {align*}
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Mathematica [B] Leaf count is larger than twice the leaf count of optimal. \(1992\) vs. \(2(83)=166\).
time = 13.92, size = 1992, normalized size = 24.00 \begin {gather*} \frac {\tan ^3(e+f x) \left (a+b \tan ^2(e+f x)\right )^{2 p} \left (\, _2F_1\left (\frac {1}{2},-p;\frac {3}{2};-\frac {b \tan ^2(e+f x)}{a}\right ) \left (1+\frac {b \tan ^2(e+f x)}{a}\right )^{-p}+\frac {3 a 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 ) \cos ^2(e+f x)}{-3 a 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 )+2 \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 ) \tan ^2(e+f x)}\right )}{f \left (2 b p \sec ^2(e+f x) \tan ^2(e+f x) \left (a+b \tan ^2(e+f x)\right )^{-1+p} \left (\, _2F_1\left (\frac {1}{2},-p;\frac {3}{2};-\frac {b \tan ^2(e+f x)}{a}\right ) \left (1+\frac {b \tan ^2(e+f x)}{a}\right )^{-p}+\frac {3 a 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 ) \cos ^2(e+f x)}{-3 a 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 )+2 \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 ) \tan ^2(e+f x)}\right )+\sec ^2(e+f x) \left (a+b \tan ^2(e+f x)\right )^p \left (\, _2F_1\left (\frac {1}{2},-p;\frac {3}{2};-\frac {b \tan ^2(e+f x)}{a}\right ) \left (1+\frac {b \tan ^2(e+f x)}{a}\right )^{-p}+\frac {3 a 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 ) \cos ^2(e+f x)}{-3 a 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 )+2 \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 ) \tan ^2(e+f x)}\right )+\tan (e+f x) \left (a+b \tan ^2(e+f x)\right )^p \left (-\frac {2 b p \, _2F_1\left (\frac {1}{2},-p;\frac {3}{2};-\frac {b \tan ^2(e+f x)}{a}\right ) \sec ^2(e+f x) \tan (e+f x) \left (1+\frac {b \tan ^2(e+f x)}{a}\right )^{-1-p}}{a}-\frac {6 a 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 ) \cos (e+f x) \sin (e+f x)}{-3 a 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 )+2 \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 ) \tan ^2(e+f x)}+\frac {3 a \cos ^2(e+f x) \left (\frac {2 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 ) \sec ^2(e+f x) \tan (e+f x)}{3 a}-\frac {2}{3} 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 ) \sec ^2(e+f x) \tan (e+f x)\right )}{-3 a 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 )+2 \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 ) \tan ^2(e+f x)}+\csc (e+f x) \sec (e+f x) \left (1+\frac {b \tan ^2(e+f x)}{a}\right )^{-p} \left (-\, _2F_1\left (\frac {1}{2},-p;\frac {3}{2};-\frac {b \tan ^2(e+f x)}{a}\right )+\left (1+\frac {b \tan ^2(e+f x)}{a}\right )^p\right )-\frac {3 a 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 ) \cos ^2(e+f x) \left (4 \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 ) \sec ^2(e+f x) \tan (e+f x)-3 a \left (\frac {2 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 ) \sec ^2(e+f x) \tan (e+f x)}{3 a}-\frac {2}{3} 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 ) \sec ^2(e+f x) \tan (e+f x)\right )+2 \tan ^2(e+f x) \left (-b p \left (-\frac {6}{5} F_1\left (\frac {5}{2};1-p,2;\frac {7}{2};-\frac {b \tan ^2(e+f x)}{a},-\tan ^2(e+f x)\right ) \sec ^2(e+f x) \tan (e+f x)-\frac {6 b (1-p) F_1\left (\frac {5}{2};2-p,1;\frac {7}{2};-\frac {b \tan ^2(e+f x)}{a},-\tan ^2(e+f x)\right ) \sec ^2(e+f x) \tan (e+f x)}{5 a}\right )+a \left (\frac {6 b p F_1\left (\frac {5}{2};1-p,2;\frac {7}{2};-\frac {b \tan ^2(e+f x)}{a},-\tan ^2(e+f x)\right ) \sec ^2(e+f x) \tan (e+f x)}{5 a}-\frac {12}{5} F_1\left (\frac {5}{2};-p,3;\frac {7}{2};-\frac {b \tan ^2(e+f x)}{a},-\tan ^2(e+f x)\right ) \sec ^2(e+f x) \tan (e+f x)\right )\right )\right )}{\left (-3 a 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 )+2 \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 ) \tan ^2(e+f x)\right ){}^2}\right )\right )} \end {gather*}
Warning: Unable to verify antiderivative.
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Maple [F]
time = 0.23, size = 0, normalized size = 0.00 \[\int \left (\tan ^{2}\left (f x +e \right )\right ) \left (a +b \left (\tan ^{2}\left (f x +e \right )\right )\right )^{p}\, dx\]
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Failed to integrate} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {could not integrate} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \int \left (a + b \tan ^{2}{\left (e + f x \right )}\right )^{p} \tan ^{2}{\left (e + f x \right )}\, dx \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {could not integrate} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [F]
time = 0.00, size = -1, normalized size = -0.01 \begin {gather*} \int {\mathrm {tan}\left (e+f\,x\right )}^2\,{\left (b\,{\mathrm {tan}\left (e+f\,x\right )}^2+a\right )}^p \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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