Optimal. Leaf size=105 \[ -\frac{(1-\cos (c+d x))^{3/4} \cos (c+d x) (\cos (c+d x)+1)^{\frac{3}{4}-n} (a \sec (c+d x)+a)^n F_1\left (1-n;\frac{3}{4},\frac{3}{4}-n;2-n;\cos (c+d x),-\cos (c+d x)\right )}{d (1-n) \sin ^{\frac{3}{2}}(c+d x)} \]
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Rubi [A] time = 0.24954, antiderivative size = 105, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 4, integrand size = 23, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.174, Rules used = {3876, 2886, 135, 133} \[ -\frac{(1-\cos (c+d x))^{3/4} \cos (c+d x) (\cos (c+d x)+1)^{\frac{3}{4}-n} (a \sec (c+d x)+a)^n F_1\left (1-n;\frac{3}{4},\frac{3}{4}-n;2-n;\cos (c+d x),-\cos (c+d x)\right )}{d (1-n) \sin ^{\frac{3}{2}}(c+d x)} \]
Antiderivative was successfully verified.
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Rule 3876
Rule 2886
Rule 135
Rule 133
Rubi steps
\begin{align*} \int \frac{(a+a \sec (c+d x))^n}{\sqrt{\sin (c+d x)}} \, dx &=\left ((-\cos (c+d x))^n (-a-a \cos (c+d x))^{-n} (a+a \sec (c+d x))^n\right ) \int \frac{(-\cos (c+d x))^{-n} (-a-a \cos (c+d x))^n}{\sqrt{\sin (c+d x)}} \, dx\\ &=-\frac{\left ((-\cos (c+d x))^n (-a-a \cos (c+d x))^{\frac{3}{4}-n} (-a+a \cos (c+d x))^{3/4} (a+a \sec (c+d x))^n\right ) \operatorname{Subst}\left (\int \frac{(-x)^{-n} (-a-a x)^{-\frac{3}{4}+n}}{(-a+a x)^{3/4}} \, dx,x,\cos (c+d x)\right )}{d \sin ^{\frac{3}{2}}(c+d x)}\\ &=-\frac{\left ((-\cos (c+d x))^n (1+\cos (c+d x))^{\frac{3}{4}-n} (-a+a \cos (c+d x))^{3/4} (a+a \sec (c+d x))^n\right ) \operatorname{Subst}\left (\int \frac{(-x)^{-n} (1+x)^{-\frac{3}{4}+n}}{(-a+a x)^{3/4}} \, dx,x,\cos (c+d x)\right )}{d \sin ^{\frac{3}{2}}(c+d x)}\\ &=-\frac{\left ((1-\cos (c+d x))^{3/4} (-\cos (c+d x))^n (1+\cos (c+d x))^{\frac{3}{4}-n} (a+a \sec (c+d x))^n\right ) \operatorname{Subst}\left (\int \frac{(-x)^{-n} (1+x)^{-\frac{3}{4}+n}}{(1-x)^{3/4}} \, dx,x,\cos (c+d x)\right )}{d \sin ^{\frac{3}{2}}(c+d x)}\\ &=-\frac{F_1\left (1-n;\frac{3}{4},\frac{3}{4}-n;2-n;\cos (c+d x),-\cos (c+d x)\right ) (1-\cos (c+d x))^{3/4} \cos (c+d x) (1+\cos (c+d x))^{\frac{3}{4}-n} (a+a \sec (c+d x))^n}{d (1-n) \sin ^{\frac{3}{2}}(c+d x)}\\ \end{align*}
Mathematica [B] time = 1.01211, size = 212, normalized size = 2.02 \[ \frac{10 \sqrt{\sin (c+d x)} (\cos (c+d x)+1) (a (\sec (c+d x)+1))^n F_1\left (\frac{1}{4};n,\frac{1}{2};\frac{5}{4};\tan ^2\left (\frac{1}{2} (c+d x)\right ),-\tan ^2\left (\frac{1}{2} (c+d x)\right )\right )}{d \left (2 (\cos (c+d x)-1) \left (F_1\left (\frac{5}{4};n,\frac{3}{2};\frac{9}{4};\tan ^2\left (\frac{1}{2} (c+d x)\right ),-\tan ^2\left (\frac{1}{2} (c+d x)\right )\right )-2 n F_1\left (\frac{5}{4};n+1,\frac{1}{2};\frac{9}{4};\tan ^2\left (\frac{1}{2} (c+d x)\right ),-\tan ^2\left (\frac{1}{2} (c+d x)\right )\right )\right )+5 (\cos (c+d x)+1) F_1\left (\frac{1}{4};n,\frac{1}{2};\frac{5}{4};\tan ^2\left (\frac{1}{2} (c+d x)\right ),-\tan ^2\left (\frac{1}{2} (c+d x)\right )\right )\right )} \]
Warning: Unable to verify antiderivative.
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Maple [F] time = 0.166, size = 0, normalized size = 0. \begin{align*} \int{ \left ( a+a\sec \left ( dx+c \right ) \right ) ^{n}{\frac{1}{\sqrt{\sin \left ( dx+c \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 (a \sec \left (d x + c\right ) + a\right )}^{n}}{\sqrt{\sin \left (d x + c\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{{\left (a \sec \left (d x + c\right ) + a\right )}^{n}}{\sqrt{\sin \left (d x + c\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 (a \left (\sec{\left (c + d x \right )} + 1\right )\right )^{n}}{\sqrt{\sin{\left (c + d 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 (a \sec \left (d x + c\right ) + a\right )}^{n}}{\sqrt{\sin \left (d x + c\right )}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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