Optimal. Leaf size=160 \[ -\frac{4 (2 n+3) \sin ^{n+1}(c+d x) \, _2F_1(1,n+1;n+2;-\sin (c+d x))}{a^5 d (n+1)}+\frac{\sin ^{n+1}(c+d x) \left (a (2 n+7) \sin (c+d x)+a \left (8 n^2+30 n+27\right )\right )}{d \left (n^2+3 n+2\right ) \left (a^6 \sin (c+d x)+a^6\right )}-\frac{(a-a \sin (c+d x))^2 \sin ^{n+1}(c+d x)}{d (n+2) \left (a^7 \sin (c+d x)+a^7\right )} \]
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Rubi [A] time = 0.203876, antiderivative size = 160, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 4, integrand size = 29, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.138, Rules used = {2836, 100, 146, 64} \[ -\frac{4 (2 n+3) \sin ^{n+1}(c+d x) \, _2F_1(1,n+1;n+2;-\sin (c+d x))}{a^5 d (n+1)}+\frac{\sin ^{n+1}(c+d x) \left (a (2 n+7) \sin (c+d x)+a \left (8 n^2+30 n+27\right )\right )}{d \left (n^2+3 n+2\right ) \left (a^6 \sin (c+d x)+a^6\right )}-\frac{(a-a \sin (c+d x))^2 \sin ^{n+1}(c+d x)}{d (n+2) \left (a^7 \sin (c+d x)+a^7\right )} \]
Antiderivative was successfully verified.
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Rule 2836
Rule 100
Rule 146
Rule 64
Rubi steps
\begin{align*} \int \frac{\cos ^7(c+d x) \sin ^n(c+d x)}{(a+a \sin (c+d x))^5} \, dx &=\frac{\operatorname{Subst}\left (\int \frac{(a-x)^3 \left (\frac{x}{a}\right )^n}{(a+x)^2} \, dx,x,a \sin (c+d x)\right )}{a^7 d}\\ &=-\frac{\sin ^{1+n}(c+d x) (a-a \sin (c+d x))^2}{d (2+n) \left (a^7+a^7 \sin (c+d x)\right )}+\frac{\operatorname{Subst}\left (\int \frac{(a-x) \left (\frac{x}{a}\right )^n (a (3+2 n)+(-7-2 n) x)}{(a+x)^2} \, dx,x,a \sin (c+d x)\right )}{a^6 d (2+n)}\\ &=-\frac{\sin ^{1+n}(c+d x) (a-a \sin (c+d x))^2}{d (2+n) \left (a^7+a^7 \sin (c+d x)\right )}+\frac{\sin ^{1+n}(c+d x) \left (a \left (27+30 n+8 n^2\right )+a (7+2 n) \sin (c+d x)\right )}{d (1+n) (2+n) \left (a^6+a^6 \sin (c+d x)\right )}-\frac{(4 (3+2 n)) \operatorname{Subst}\left (\int \frac{\left (\frac{x}{a}\right )^n}{a+x} \, dx,x,a \sin (c+d x)\right )}{a^5 d}\\ &=-\frac{4 (3+2 n) \, _2F_1(1,1+n;2+n;-\sin (c+d x)) \sin ^{1+n}(c+d x)}{a^5 d (1+n)}-\frac{\sin ^{1+n}(c+d x) (a-a \sin (c+d x))^2}{d (2+n) \left (a^7+a^7 \sin (c+d x)\right )}+\frac{\sin ^{1+n}(c+d x) \left (a \left (27+30 n+8 n^2\right )+a (7+2 n) \sin (c+d x)\right )}{d (1+n) (2+n) \left (a^6+a^6 \sin (c+d x)\right )}\\ \end{align*}
Mathematica [A] time = 0.206406, size = 108, normalized size = 0.68 \[ \frac{\sin ^{n+1}(c+d x) \left (-4 \left (2 n^2+7 n+6\right ) (\sin (c+d x)+1) \, _2F_1(1,n+1;n+2;-\sin (c+d x))-(n+1) \sin ^2(c+d x)+(4 n+9) \sin (c+d x)+8 n^2+29 n+26\right )}{a^5 d (n+1) (n+2) (\sin (c+d x)+1)} \]
Antiderivative was successfully verified.
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Maple [F] time = 1.239, size = 0, normalized size = 0. \begin{align*} \int{\frac{ \left ( \cos \left ( dx+c \right ) \right ) ^{7} \left ( \sin \left ( dx+c \right ) \right ) ^{n}}{ \left ( a+a\sin \left ( dx+c \right ) \right ) ^{5}}}\, 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{\sin \left (d x + c\right )^{n} \cos \left (d x + c\right )^{7}}{{\left (a \sin \left (d x + c\right ) + a\right )}^{5}}\,{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{\sin \left (d x + c\right )^{n} \cos \left (d x + c\right )^{7}}{5 \, a^{5} \cos \left (d x + c\right )^{4} - 20 \, a^{5} \cos \left (d x + c\right )^{2} + 16 \, a^{5} +{\left (a^{5} \cos \left (d x + c\right )^{4} - 12 \, a^{5} \cos \left (d x + c\right )^{2} + 16 \, a^{5}\right )} \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(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \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{\sin \left (d x + c\right )^{n} \cos \left (d x + c\right )^{7}}{{\left (a \sin \left (d x + c\right ) + a\right )}^{5}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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