Integrand size = 27, antiderivative size = 91 \[ \int \cos (c+d x) \sin ^n(c+d x) (a+a \sin (c+d x))^3 \, dx=\frac {a^3 \sin ^{1+n}(c+d x)}{d (1+n)}+\frac {3 a^3 \sin ^{2+n}(c+d x)}{d (2+n)}+\frac {3 a^3 \sin ^{3+n}(c+d x)}{d (3+n)}+\frac {a^3 \sin ^{4+n}(c+d x)}{d (4+n)} \]
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Time = 0.08 (sec) , antiderivative size = 91, normalized size of antiderivative = 1.00, number of steps used = 3, number of rules used = 2, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.074, Rules used = {2912, 45} \[ \int \cos (c+d x) \sin ^n(c+d x) (a+a \sin (c+d x))^3 \, dx=\frac {a^3 \sin ^{n+1}(c+d x)}{d (n+1)}+\frac {3 a^3 \sin ^{n+2}(c+d x)}{d (n+2)}+\frac {3 a^3 \sin ^{n+3}(c+d x)}{d (n+3)}+\frac {a^3 \sin ^{n+4}(c+d x)}{d (n+4)} \]
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Rule 45
Rule 2912
Rubi steps \begin{align*} \text {integral}& = \frac {\text {Subst}\left (\int \left (\frac {x}{a}\right )^n (a+x)^3 \, dx,x,a \sin (c+d x)\right )}{a d} \\ & = \frac {\text {Subst}\left (\int \left (a^3 \left (\frac {x}{a}\right )^n+3 a^3 \left (\frac {x}{a}\right )^{1+n}+3 a^3 \left (\frac {x}{a}\right )^{2+n}+a^3 \left (\frac {x}{a}\right )^{3+n}\right ) \, dx,x,a \sin (c+d x)\right )}{a d} \\ & = \frac {a^3 \sin ^{1+n}(c+d x)}{d (1+n)}+\frac {3 a^3 \sin ^{2+n}(c+d x)}{d (2+n)}+\frac {3 a^3 \sin ^{3+n}(c+d x)}{d (3+n)}+\frac {a^3 \sin ^{4+n}(c+d x)}{d (4+n)} \\ \end{align*}
Time = 0.11 (sec) , antiderivative size = 65, normalized size of antiderivative = 0.71 \[ \int \cos (c+d x) \sin ^n(c+d x) (a+a \sin (c+d x))^3 \, dx=\frac {a^3 \sin ^{1+n}(c+d x) \left (\frac {1}{1+n}+\frac {3 \sin (c+d x)}{2+n}+\frac {3 \sin ^2(c+d x)}{3+n}+\frac {\sin ^3(c+d x)}{4+n}\right )}{d} \]
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Time = 1.99 (sec) , antiderivative size = 122, normalized size of antiderivative = 1.34
method | result | size |
derivativedivides | \(\frac {a^{3} \sin \left (d x +c \right ) {\mathrm e}^{n \ln \left (\sin \left (d x +c \right )\right )}}{d \left (1+n \right )}+\frac {a^{3} \left (\sin ^{4}\left (d x +c \right )\right ) {\mathrm e}^{n \ln \left (\sin \left (d x +c \right )\right )}}{d \left (4+n \right )}+\frac {3 a^{3} \left (\sin ^{2}\left (d x +c \right )\right ) {\mathrm e}^{n \ln \left (\sin \left (d x +c \right )\right )}}{d \left (2+n \right )}+\frac {3 a^{3} \left (\sin ^{3}\left (d x +c \right )\right ) {\mathrm e}^{n \ln \left (\sin \left (d x +c \right )\right )}}{d \left (3+n \right )}\) | \(122\) |
default | \(\frac {a^{3} \sin \left (d x +c \right ) {\mathrm e}^{n \ln \left (\sin \left (d x +c \right )\right )}}{d \left (1+n \right )}+\frac {a^{3} \left (\sin ^{4}\left (d x +c \right )\right ) {\mathrm e}^{n \ln \left (\sin \left (d x +c \right )\right )}}{d \left (4+n \right )}+\frac {3 a^{3} \left (\sin ^{2}\left (d x +c \right )\right ) {\mathrm e}^{n \ln \left (\sin \left (d x +c \right )\right )}}{d \left (2+n \right )}+\frac {3 a^{3} \left (\sin ^{3}\left (d x +c \right )\right ) {\mathrm e}^{n \ln \left (\sin \left (d x +c \right )\right )}}{d \left (3+n \right )}\) | \(122\) |
parallelrisch | \(-\frac {2 \left (\sin ^{n}\left (d x +c \right )\right ) \left (\left (n^{3}+\frac {15}{2} n^{2}+17 n +\frac {21}{2}\right ) \cos \left (2 d x +2 c \right )-\frac {\left (3+n \right ) \left (2+n \right ) \left (1+n \right ) \cos \left (4 d x +4 c \right )}{16}+\left (\frac {3}{8} n^{3}+\frac {21}{8} n^{2}+\frac {21}{4} n +3\right ) \sin \left (3 d x +3 c \right )+\left (-21-\frac {99}{8} n^{2}-\frac {115}{4} n -\frac {13}{8} n^{3}\right ) \sin \left (d x +c \right )-\frac {15 \left (1+n \right ) \left (n +\frac {18}{5}\right ) \left (3+n \right )}{16}\right ) a^{3}}{\left (n^{2}+4 n +3\right ) d \left (n^{2}+6 n +8\right )}\) | \(139\) |
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Leaf count of result is larger than twice the leaf count of optimal. 210 vs. \(2 (91) = 182\).
Time = 0.28 (sec) , antiderivative size = 210, normalized size of antiderivative = 2.31 \[ \int \cos (c+d x) \sin ^n(c+d x) (a+a \sin (c+d x))^3 \, dx=\frac {{\left (4 \, a^{3} n^{3} + 30 \, a^{3} n^{2} + {\left (a^{3} n^{3} + 6 \, a^{3} n^{2} + 11 \, a^{3} n + 6 \, a^{3}\right )} \cos \left (d x + c\right )^{4} + 68 \, a^{3} n + 42 \, a^{3} - {\left (5 \, a^{3} n^{3} + 36 \, a^{3} n^{2} + 79 \, a^{3} n + 48 \, a^{3}\right )} \cos \left (d x + c\right )^{2} + {\left (4 \, a^{3} n^{3} + 30 \, a^{3} n^{2} + 68 \, a^{3} n + 48 \, a^{3} - 3 \, {\left (a^{3} n^{3} + 7 \, a^{3} n^{2} + 14 \, a^{3} n + 8 \, a^{3}\right )} \cos \left (d x + c\right )^{2}\right )} \sin \left (d x + c\right )\right )} \sin \left (d x + c\right )^{n}}{d n^{4} + 10 \, d n^{3} + 35 \, d n^{2} + 50 \, d n + 24 \, d} \]
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Leaf count of result is larger than twice the leaf count of optimal. 1061 vs. \(2 (76) = 152\).
Time = 1.94 (sec) , antiderivative size = 1061, normalized size of antiderivative = 11.66 \[ \int \cos (c+d x) \sin ^n(c+d x) (a+a \sin (c+d x))^3 \, dx=\text {Too large to display} \]
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Time = 0.20 (sec) , antiderivative size = 83, normalized size of antiderivative = 0.91 \[ \int \cos (c+d x) \sin ^n(c+d x) (a+a \sin (c+d x))^3 \, dx=\frac {\frac {a^{3} \sin \left (d x + c\right )^{n + 4}}{n + 4} + \frac {3 \, a^{3} \sin \left (d x + c\right )^{n + 3}}{n + 3} + \frac {3 \, a^{3} \sin \left (d x + c\right )^{n + 2}}{n + 2} + \frac {a^{3} \sin \left (d x + c\right )^{n + 1}}{n + 1}}{d} \]
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Time = 0.49 (sec) , antiderivative size = 101, normalized size of antiderivative = 1.11 \[ \int \cos (c+d x) \sin ^n(c+d x) (a+a \sin (c+d x))^3 \, dx=\frac {\frac {a^{3} \sin \left (d x + c\right )^{n} \sin \left (d x + c\right )^{4}}{n + 4} + \frac {3 \, a^{3} \sin \left (d x + c\right )^{n} \sin \left (d x + c\right )^{3}}{n + 3} + \frac {3 \, a^{3} \sin \left (d x + c\right )^{n} \sin \left (d x + c\right )^{2}}{n + 2} + \frac {a^{3} \sin \left (d x + c\right )^{n + 1}}{n + 1}}{d} \]
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Time = 12.21 (sec) , antiderivative size = 242, normalized size of antiderivative = 2.66 \[ \int \cos (c+d x) \sin ^n(c+d x) (a+a \sin (c+d x))^3 \, dx=\frac {a^3\,{\sin \left (c+d\,x\right )}^n\,\left (261\,n+336\,\sin \left (c+d\,x\right )-168\,\cos \left (2\,c+2\,d\,x\right )+6\,\cos \left (4\,c+4\,d\,x\right )-48\,\sin \left (3\,c+3\,d\,x\right )+460\,n\,\sin \left (c+d\,x\right )-272\,n\,\cos \left (2\,c+2\,d\,x\right )+11\,n\,\cos \left (4\,c+4\,d\,x\right )-84\,n\,\sin \left (3\,c+3\,d\,x\right )+198\,n^2\,\sin \left (c+d\,x\right )+26\,n^3\,\sin \left (c+d\,x\right )+114\,n^2+15\,n^3-120\,n^2\,\cos \left (2\,c+2\,d\,x\right )-16\,n^3\,\cos \left (2\,c+2\,d\,x\right )+6\,n^2\,\cos \left (4\,c+4\,d\,x\right )+n^3\,\cos \left (4\,c+4\,d\,x\right )-42\,n^2\,\sin \left (3\,c+3\,d\,x\right )-6\,n^3\,\sin \left (3\,c+3\,d\,x\right )+162\right )}{8\,d\,\left (n^4+10\,n^3+35\,n^2+50\,n+24\right )} \]
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