Optimal. Leaf size=81 \[ \frac{b \sqrt [4]{\cos ^2(e+f x)} \sqrt{c \sec (e+f x)} (b \csc (e+f x))^{n-1} \text{Hypergeometric2F1}\left (\frac{1}{4},\frac{1-n}{2},\frac{3-n}{2},\sin ^2(e+f x)\right )}{c f (1-n)} \]
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Rubi [A] time = 0.0958881, antiderivative size = 81, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 2, integrand size = 23, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.087, Rules used = {2631, 2577} \[ \frac{b \sqrt [4]{\cos ^2(e+f x)} \sqrt{c \sec (e+f x)} (b \csc (e+f x))^{n-1} \, _2F_1\left (\frac{1}{4},\frac{1-n}{2};\frac{3-n}{2};\sin ^2(e+f x)\right )}{c f (1-n)} \]
Antiderivative was successfully verified.
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Rule 2631
Rule 2577
Rubi steps
\begin{align*} \int \frac{(b \csc (e+f x))^n}{\sqrt{c \sec (e+f x)}} \, dx &=\frac{\left (b^2 \sqrt{c \cos (e+f x)} (b \csc (e+f x))^{-1+n} \sqrt{c \sec (e+f x)} (b \sin (e+f x))^{-1+n}\right ) \int \sqrt{c \cos (e+f x)} (b \sin (e+f x))^{-n} \, dx}{c^2}\\ &=\frac{b \sqrt [4]{\cos ^2(e+f x)} (b \csc (e+f x))^{-1+n} \, _2F_1\left (\frac{1}{4},\frac{1-n}{2};\frac{3-n}{2};\sin ^2(e+f x)\right ) \sqrt{c \sec (e+f x)}}{c f (1-n)}\\ \end{align*}
Mathematica [C] time = 3.10075, size = 326, normalized size = 4.02 \[ -\frac{4 (n-3) \sin \left (\frac{1}{2} (e+f x)\right ) \cos ^3\left (\frac{1}{2} (e+f x)\right ) F_1\left (\frac{1}{2}-\frac{n}{2};-\frac{1}{2},\frac{3}{2}-n;\frac{3}{2}-\frac{n}{2};\tan ^2\left (\frac{1}{2} (e+f x)\right ),-\tan ^2\left (\frac{1}{2} (e+f x)\right )\right ) (b \csc (e+f x))^n}{f (n-1) \sqrt{c \sec (e+f x)} \left (2 (3-2 n) \sin ^2\left (\frac{1}{2} (e+f x)\right ) F_1\left (\frac{3}{2}-\frac{n}{2};-\frac{1}{2},\frac{5}{2}-n;\frac{5}{2}-\frac{n}{2};\tan ^2\left (\frac{1}{2} (e+f x)\right ),-\tan ^2\left (\frac{1}{2} (e+f x)\right )\right )+2 (n-3) \cos ^2\left (\frac{1}{2} (e+f x)\right ) F_1\left (\frac{1}{2}-\frac{n}{2};-\frac{1}{2},\frac{3}{2}-n;\frac{3}{2}-\frac{n}{2};\tan ^2\left (\frac{1}{2} (e+f x)\right ),-\tan ^2\left (\frac{1}{2} (e+f x)\right )\right )-(\cos (e+f x)-1) F_1\left (\frac{3}{2}-\frac{n}{2};\frac{1}{2},\frac{3}{2}-n;\frac{5}{2}-\frac{n}{2};\tan ^2\left (\frac{1}{2} (e+f x)\right ),-\tan ^2\left (\frac{1}{2} (e+f x)\right )\right )\right )} \]
Warning: Unable to verify antiderivative.
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Maple [F] time = 0.144, size = 0, normalized size = 0. \begin{align*} \int{ \left ( b\csc \left ( fx+e \right ) \right ) ^{n}{\frac{1}{\sqrt{c\sec \left ( fx+e \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 \frac{\left (b \csc \left (f x + e\right )\right )^{n}}{\sqrt{c \sec \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 (\frac{\sqrt{c \sec \left (f x + e\right )} \left (b \csc \left (f x + e\right )\right )^{n}}{c \sec \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 \frac{\left (b \csc{\left (e + f x \right )}\right )^{n}}{\sqrt{c \sec{\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 \frac{\left (b \csc \left (f x + e\right )\right )^{n}}{\sqrt{c \sec \left (f x + e\right )}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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