Optimal. Leaf size=134 \[ \frac {\cos (c+d x) \sin ^{n+1}(c+d x) \, _2F_1\left (-\frac {1}{2},\frac {n+1}{2};\frac {n+3}{2};\sin ^2(c+d x)\right )}{a d (n+1) \sqrt {\cos ^2(c+d x)}}-\frac {\cos (c+d x) \sin ^{n+2}(c+d x) \, _2F_1\left (-\frac {1}{2},\frac {n+2}{2};\frac {n+4}{2};\sin ^2(c+d x)\right )}{a d (n+2) \sqrt {\cos ^2(c+d x)}} \]
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Rubi [A] time = 0.18, antiderivative size = 134, normalized size of antiderivative = 1.00, number of steps used = 3, number of rules used = 2, integrand size = 29, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.069, Rules used = {2839, 2577} \[ \frac {\cos (c+d x) \sin ^{n+1}(c+d x) \, _2F_1\left (-\frac {1}{2},\frac {n+1}{2};\frac {n+3}{2};\sin ^2(c+d x)\right )}{a d (n+1) \sqrt {\cos ^2(c+d x)}}-\frac {\cos (c+d x) \sin ^{n+2}(c+d x) \, _2F_1\left (-\frac {1}{2},\frac {n+2}{2};\frac {n+4}{2};\sin ^2(c+d x)\right )}{a d (n+2) \sqrt {\cos ^2(c+d x)}} \]
Antiderivative was successfully verified.
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Rule 2577
Rule 2839
Rubi steps
\begin {align*} \int \frac {\cos ^4(c+d x) \sin ^n(c+d x)}{a+a \sin (c+d x)} \, dx &=\frac {\int \cos ^2(c+d x) \sin ^n(c+d x) \, dx}{a}-\frac {\int \cos ^2(c+d x) \sin ^{1+n}(c+d x) \, dx}{a}\\ &=\frac {\cos (c+d x) \, _2F_1\left (-\frac {1}{2},\frac {1+n}{2};\frac {3+n}{2};\sin ^2(c+d x)\right ) \sin ^{1+n}(c+d x)}{a d (1+n) \sqrt {\cos ^2(c+d x)}}-\frac {\cos (c+d x) \, _2F_1\left (-\frac {1}{2},\frac {2+n}{2};\frac {4+n}{2};\sin ^2(c+d x)\right ) \sin ^{2+n}(c+d x)}{a d (2+n) \sqrt {\cos ^2(c+d x)}}\\ \end {align*}
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Mathematica [B] time = 11.48, size = 441, normalized size = 3.29 \[ \frac {2^{n+1} \tan \left (\frac {1}{2} (c+d x)\right ) \left (\frac {\tan \left (\frac {1}{2} (c+d x)\right )}{\tan ^2\left (\frac {1}{2} (c+d x)\right )+1}\right )^n \left (\tan ^2\left (\frac {1}{2} (c+d x)\right )+1\right )^n \left (\sin \left (\frac {1}{2} (c+d x)\right )+\cos \left (\frac {1}{2} (c+d x)\right )\right )^2 \left (\frac {\, _2F_1\left (\frac {n+1}{2},n+4;\frac {n+3}{2};-\tan ^2\left (\frac {1}{2} (c+d x)\right )\right )}{n+1}+\tan \left (\frac {1}{2} (c+d x)\right ) \left (\tan \left (\frac {1}{2} (c+d x)\right ) \left (-\frac {\tan ^2\left (\frac {1}{2} (c+d x)\right ) \, _2F_1\left (n+4,\frac {n+5}{2};\frac {n+7}{2};-\tan ^2\left (\frac {1}{2} (c+d x)\right )\right )}{n+5}+\frac {4 \tan \left (\frac {1}{2} (c+d x)\right ) \, _2F_1\left (\frac {n+4}{2},n+4;\frac {n+6}{2};-\tan ^2\left (\frac {1}{2} (c+d x)\right )\right )}{n+4}-\frac {\, _2F_1\left (\frac {n+3}{2},n+4;\frac {n+5}{2};-\tan ^2\left (\frac {1}{2} (c+d x)\right )\right )}{n+3}+\frac {\tan ^4\left (\frac {1}{2} (c+d x)\right ) \, _2F_1\left (n+4,\frac {n+7}{2};\frac {n+9}{2};-\tan ^2\left (\frac {1}{2} (c+d x)\right )\right )}{n+7}-\frac {2 \tan ^3\left (\frac {1}{2} (c+d x)\right ) \, _2F_1\left (n+4,\frac {n+6}{2};\frac {n+8}{2};-\tan ^2\left (\frac {1}{2} (c+d x)\right )\right )}{n+6}\right )-\frac {2 \, _2F_1\left (\frac {n+2}{2},n+4;\frac {n+4}{2};-\tan ^2\left (\frac {1}{2} (c+d x)\right )\right )}{n+2}\right )\right )}{d (a \sin (c+d x)+a)} \]
Antiderivative was successfully verified.
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fricas [F] time = 0.47, size = 0, normalized size = 0.00 \[ {\rm integral}\left (\frac {\sin \left (d x + c\right )^{n} \cos \left (d x + c\right )^{4}}{a \sin \left (d x + c\right ) + a}, x\right ) \]
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 \[ \int \frac {\sin \left (d x + c\right )^{n} \cos \left (d x + c\right )^{4}}{a \sin \left (d x + c\right ) + a}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [F] time = 4.78, size = 0, normalized size = 0.00 \[ \int \frac {\left (\cos ^{4}\left (d x +c \right )\right ) \left (\sin ^{n}\left (d x +c \right )\right )}{a +a \sin \left (d x +c \right )}\, dx \]
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 \[ \int \frac {\sin \left (d x + c\right )^{n} \cos \left (d x + c\right )^{4}}{a \sin \left (d x + c\right ) + a}\,{d x} \]
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 \[ \int \frac {{\cos \left (c+d\,x\right )}^4\,{\sin \left (c+d\,x\right )}^n}{a+a\,\sin \left (c+d\,x\right )} \,d x \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [F(-1)] time = 0.00, size = 0, normalized size = 0.00 \[ \text {Timed out} \]
Verification of antiderivative is not currently implemented for this CAS.
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