Optimal. Leaf size=92 \[ -\frac {\cos ^2(e+f x)^{\frac {1}{2} (1+n p)} \csc ^2(e+f x) \, _2F_1\left (\frac {1}{2} (-2+n p),\frac {1}{2} (1+n p);\frac {n p}{2};\sin ^2(e+f x)\right ) \sec (e+f x) \left (b (c \tan (e+f x))^n\right )^p}{f (2-n p)} \]
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Rubi [A]
time = 0.10, antiderivative size = 92, 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 = {3740, 2681,
2657} \begin {gather*} -\frac {\csc ^2(e+f x) \sec (e+f x) \cos ^2(e+f x)^{\frac {1}{2} (n p+1)} \, _2F_1\left (\frac {1}{2} (n p-2),\frac {1}{2} (n p+1);\frac {n p}{2};\sin ^2(e+f x)\right ) \left (b (c \tan (e+f x))^n\right )^p}{f (2-n p)} \end {gather*}
Antiderivative was successfully verified.
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Rule 2657
Rule 2681
Rule 3740
Rubi steps
\begin {align*} \int \csc ^3(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 \csc ^3(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 ^{-3+n p}(e+f x) \, dx\\ &=-\frac {\cos ^2(e+f x)^{\frac {1}{2} (1+n p)} \csc ^2(e+f x) \, _2F_1\left (\frac {1}{2} (-2+n p),\frac {1}{2} (1+n p);\frac {n p}{2};\sin ^2(e+f x)\right ) \sec (e+f x) \left (b (c \tan (e+f x))^n\right )^p}{f (2-n p)}\\ \end {align*}
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Mathematica [C] Result contains higher order function than in optimal. Order 6 vs. order 5 in
optimal.
time = 14.76, size = 1399, normalized size = 15.21 \begin {gather*} \frac {\cot ^2\left (\frac {1}{2} (e+f x)\right ) \, _2F_1\left (n p,-1+\frac {n p}{2};\frac {n p}{2};\tan ^2\left (\frac {1}{2} (e+f x)\right )\right ) \left (\cos (e+f x) \sec ^2\left (\frac {1}{2} (e+f x)\right )\right )^{n p} \left (b (c \tan (e+f x))^n\right )^p}{f (-8+4 n p)}+\frac {(4+n p) F_1\left (1+\frac {n p}{2};n p,1;2+\frac {n p}{2};\tan ^2\left (\frac {1}{2} (e+f x)\right ),-\tan ^2\left (\frac {1}{2} (e+f x)\right )\right ) \sin ^2(e+f x) \left (b (c \tan (e+f x))^n\right )^p}{8 f (2+n p) \left ((4+n p) F_1\left (1+\frac {n p}{2};n p,1;2+\frac {n p}{2};\tan ^2\left (\frac {1}{2} (e+f x)\right ),-\tan ^2\left (\frac {1}{2} (e+f x)\right )\right ) \cos ^2\left (\frac {1}{2} (e+f x)\right )+F_1\left (2+\frac {n p}{2};n p,2;3+\frac {n p}{2};\tan ^2\left (\frac {1}{2} (e+f x)\right ),-\tan ^2\left (\frac {1}{2} (e+f x)\right )\right ) (-1+\cos (e+f x))+2 n p F_1\left (2+\frac {n p}{2};1+n p,1;3+\frac {n p}{2};\tan ^2\left (\frac {1}{2} (e+f x)\right ),-\tan ^2\left (\frac {1}{2} (e+f x)\right )\right ) \sin ^2\left (\frac {1}{2} (e+f x)\right )\right )}+\frac {\, _2F_1\left (n p,1+\frac {n p}{2};2+\frac {n p}{2};\tan ^2\left (\frac {1}{2} (e+f x)\right )\right ) \left (\cos (e+f x) \sec ^2\left (\frac {1}{2} (e+f x)\right )\right )^{n p} \tan ^2\left (\frac {1}{2} (e+f x)\right ) \left (b (c \tan (e+f x))^n\right )^p}{f (8+4 n p)}+\frac {\cot \left (\frac {1}{2} (e+f x)\right ) \left (\cos (e+f x) \sec ^2\left (\frac {1}{2} (e+f x)\right )\right )^{n p} \left ((2+n p) \, _2F_1\left (\frac {n p}{2},n p;1+\frac {n p}{2};\tan ^2\left (\frac {1}{2} (e+f x)\right )\right )-n p F_1\left (1+\frac {n p}{2};n p,1;2+\frac {n p}{2};\tan ^2\left (\frac {1}{2} (e+f x)\right ),-\tan ^2\left (\frac {1}{2} (e+f x)\right )\right ) \tan ^2\left (\frac {1}{2} (e+f x)\right )\right ) \tan ^{n p}(e+f x) \left (b (c \tan (e+f x))^n\right )^p}{8 f n p (2+n p) \left (\frac {\left (\cos (e+f x) \sec ^2\left (\frac {1}{2} (e+f x)\right )\right )^{-1+n p} \left (-\sec ^2\left (\frac {1}{2} (e+f x)\right ) \sin (e+f x)+\cos (e+f x) \sec ^2\left (\frac {1}{2} (e+f x)\right ) \tan \left (\frac {1}{2} (e+f x)\right )\right ) \left ((2+n p) \, _2F_1\left (\frac {n p}{2},n p;1+\frac {n p}{2};\tan ^2\left (\frac {1}{2} (e+f x)\right )\right )-n p F_1\left (1+\frac {n p}{2};n p,1;2+\frac {n p}{2};\tan ^2\left (\frac {1}{2} (e+f x)\right ),-\tan ^2\left (\frac {1}{2} (e+f x)\right )\right ) \tan ^2\left (\frac {1}{2} (e+f x)\right )\right ) \tan ^{n p}(e+f x)}{2 (2+n p)}+\frac {\left (\cos (e+f x) \sec ^2\left (\frac {1}{2} (e+f x)\right )\right )^{n p} \left (-n p F_1\left (1+\frac {n p}{2};n p,1;2+\frac {n p}{2};\tan ^2\left (\frac {1}{2} (e+f x)\right ),-\tan ^2\left (\frac {1}{2} (e+f x)\right )\right ) \sec ^2\left (\frac {1}{2} (e+f x)\right ) \tan \left (\frac {1}{2} (e+f x)\right )-n p \tan ^2\left (\frac {1}{2} (e+f x)\right ) \left (-\frac {\left (1+\frac {n p}{2}\right ) F_1\left (2+\frac {n p}{2};n p,2;3+\frac {n p}{2};\tan ^2\left (\frac {1}{2} (e+f x)\right ),-\tan ^2\left (\frac {1}{2} (e+f x)\right )\right ) \sec ^2\left (\frac {1}{2} (e+f x)\right ) \tan \left (\frac {1}{2} (e+f x)\right )}{2+\frac {n p}{2}}+\frac {n p \left (1+\frac {n p}{2}\right ) F_1\left (2+\frac {n p}{2};1+n p,1;3+\frac {n p}{2};\tan ^2\left (\frac {1}{2} (e+f x)\right ),-\tan ^2\left (\frac {1}{2} (e+f x)\right )\right ) \sec ^2\left (\frac {1}{2} (e+f x)\right ) \tan \left (\frac {1}{2} (e+f x)\right )}{2+\frac {n p}{2}}\right )+\frac {1}{2} n p (2+n p) \csc \left (\frac {1}{2} (e+f x)\right ) \sec \left (\frac {1}{2} (e+f x)\right ) \left (-\, _2F_1\left (\frac {n p}{2},n p;1+\frac {n p}{2};\tan ^2\left (\frac {1}{2} (e+f x)\right )\right )+\left (1-\tan ^2\left (\frac {1}{2} (e+f x)\right )\right )^{-n p}\right )\right ) \tan ^{n p}(e+f x)}{2 n p (2+n p)}+\frac {\left (\cos (e+f x) \sec ^2\left (\frac {1}{2} (e+f x)\right )\right )^{n p} \sec ^2(e+f x) \left ((2+n p) \, _2F_1\left (\frac {n p}{2},n p;1+\frac {n p}{2};\tan ^2\left (\frac {1}{2} (e+f x)\right )\right )-n p F_1\left (1+\frac {n p}{2};n p,1;2+\frac {n p}{2};\tan ^2\left (\frac {1}{2} (e+f x)\right ),-\tan ^2\left (\frac {1}{2} (e+f x)\right )\right ) \tan ^2\left (\frac {1}{2} (e+f x)\right )\right ) \tan ^{-1+n p}(e+f x)}{2 (2+n p)}\right )} \end {gather*}
Warning: Unable to verify antiderivative.
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Maple [F]
time = 0.20, size = 0, normalized size = 0.00 \[\int \left (\csc ^{3}\left (f x +e \right )\right ) \left (b \left (c \tan \left (f x +e \right )\right )^{n}\right )^{p}\, dx\]
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 (b \left (c \tan {\left (e + f x \right )}\right )^{n}\right )^{p} \csc ^{3}{\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 \frac {{\left (b\,{\left (c\,\mathrm {tan}\left (e+f\,x\right )\right )}^n\right )}^p}{{\sin \left (e+f\,x\right )}^3} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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