Optimal. Leaf size=91 \[ \frac{\sin (e+f x) \tan (e+f x) \cos ^2(e+f x)^{\frac{1}{2} (n p+1)} \text{Hypergeometric2F1}\left (\frac{1}{2} (n p+1),\frac{1}{2} (n p+2),\frac{1}{2} (n p+4),\sin ^2(e+f x)\right ) \left (b (c \tan (e+f x))^n\right )^p}{f (n p+2)} \]
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Rubi [A] time = 0.107261, antiderivative size = 91, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 3, integrand size = 21, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.143, Rules used = {3659, 2602, 2577} \[ \frac{\sin (e+f x) \tan (e+f x) \cos ^2(e+f x)^{\frac{1}{2} (n p+1)} \, _2F_1\left (\frac{1}{2} (n p+1),\frac{1}{2} (n p+2);\frac{1}{2} (n p+4);\sin ^2(e+f x)\right ) \left (b (c \tan (e+f x))^n\right )^p}{f (n p+2)} \]
Antiderivative was successfully verified.
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Rule 3659
Rule 2602
Rule 2577
Rubi steps
\begin{align*} \int \sin (e+f x) \left (b (c \tan (e+f x))^n\right )^p \, dx &=\left ((c \tan (e+f x))^{-n p} \left (b (c \tan (e+f x))^n\right )^p\right ) \int \sin (e+f x) (c \tan (e+f x))^{n p} \, dx\\ &=\left (\cos ^{n p}(e+f x) \sin ^{-n p}(e+f x) \left (b (c \tan (e+f x))^n\right )^p\right ) \int \cos ^{-n p}(e+f x) \sin ^{1+n p}(e+f x) \, dx\\ &=\frac{\cos ^2(e+f x)^{\frac{1}{2} (1+n p)} \, _2F_1\left (\frac{1}{2} (1+n p),\frac{1}{2} (2+n p);\frac{1}{2} (4+n p);\sin ^2(e+f x)\right ) \sin (e+f x) \tan (e+f x) \left (b (c \tan (e+f x))^n\right )^p}{f (2+n p)}\\ \end{align*}
Mathematica [C] time = 1.30609, size = 284, normalized size = 3.12 \[ \frac{8 (n p+4) \sin ^2\left (\frac{1}{2} (e+f x)\right ) \cos ^4\left (\frac{1}{2} (e+f x)\right ) F_1\left (\frac{n p}{2}+1;n p,2;\frac{n p}{2}+2;\tan ^2\left (\frac{1}{2} (e+f x)\right ),-\tan ^2\left (\frac{1}{2} (e+f x)\right )\right ) \left (b (c \tan (e+f x))^n\right )^p}{f (n p+2) \left (2 (n p+4) \cos ^2\left (\frac{1}{2} (e+f x)\right ) F_1\left (\frac{n p}{2}+1;n p,2;\frac{n p}{2}+2;\tan ^2\left (\frac{1}{2} (e+f x)\right ),-\tan ^2\left (\frac{1}{2} (e+f x)\right )\right )+2 (\cos (e+f x)-1) \left (2 F_1\left (\frac{n p}{2}+2;n p,3;\frac{n p}{2}+3;\tan ^2\left (\frac{1}{2} (e+f x)\right ),-\tan ^2\left (\frac{1}{2} (e+f x)\right )\right )-n p F_1\left (\frac{n p}{2}+2;n p+1,2;\frac{n p}{2}+3;\tan ^2\left (\frac{1}{2} (e+f x)\right ),-\tan ^2\left (\frac{1}{2} (e+f x)\right )\right )\right )\right )} \]
Warning: Unable to verify antiderivative.
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Maple [F] time = 5.46, size = 0, normalized size = 0. \begin{align*} \int \sin \left ( fx+e \right ) \left ( b \left ( c\tan \left ( fx+e \right ) \right ) ^{n} \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 (\left (c \tan \left (f x + e\right )\right )^{n} b\right )^{p} \sin \left (f x + e\right )\,{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 (\left (c \tan \left (f x + e\right )\right )^{n} b\right )^{p} \sin \left (f x + e\right ), 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 (b \left (c \tan{\left (e + f x \right )}\right )^{n}\right )^{p} \sin{\left (e + f 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 \left (\left (c \tan \left (f x + e\right )\right )^{n} b\right )^{p} \sin \left (f x + e\right )\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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